ak.schema.applet_install_authoring_request_basis.v1
ak.schema.applet_install_authoring_request_basis.v1 · file: schemas/applet-install-authoring.schema.json The single closed Station preview to Applet authoring carrier for install_bot and provision_ghost. No install-only operation, branch-specific bundle aliases, or derived request identifier exists.
* $ · oneOf[9]
The single closed Station preview to Applet authoring carrier for install_bot and provision_ghost. No install-only operation, branch-specific bundle aliases, or derived request identifier exists.
oneOf · oneOf[0] · object · $ref #/$defs/install_authoring_request_basis
Administrator-authored service installation intent. No Bot or Ghost is created by service installation.
* schema ·
const "ak.schema.applet_install_authoring_request_basis.v1"enum:
"ak.schema.applet_install_authoring_request_basis.v1"* purpose ·
const "install_applet"enum:
"install_applet"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* install_actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$* approval_request · object · $ref #/$defs/approval_request
* approve_actions · array<string>
items ·
string* ghost_actor_mode ·
string (enum)enum:
"disallowed" "controller_approved" "policy_declared"* delegated_native_actors_allowed ·
boolean* e2ee_join_allowed ·
boolean* widget_allowed ·
booleanactor_policy · object · $ref #/$defs/actor_policy
ghost_actor_mode ·
string (enum)enum:
"disallowed" "controller_approved" "policy_declared"e2ee_policy · object · $ref #/$defs/e2ee_policy
mls_join_allowed ·
booleanwidget_policy · object · $ref #/$defs/widget_policy
widget_allowed ·
boolean* registration_event · allOf[2] · $ref #/$defs/registration_event
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
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$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.applet.registration"enum:
"ak.applet.registration"* payload · object
* manifest · object
* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
…recursion truncated at depth 8; see source schema for full shape
method_version_evidence ·
…recursion truncated at depth 8; see source schema for full shape
oneOf · oneOf[1] · object
did ·
…recursion truncated at depth 8; see source schema for full shape
method_version_evidence ·
…recursion truncated at depth 8; see source schema for full shape
* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
…recursion truncated at depth 8; see source schema for full shape
* unversioned_refetch ·
…recursion truncated at depth 8; see source schema for full shape
oneOf · oneOf[1] · object
* method ·
…recursion truncated at depth 8; see source schema for full shape
* unversioned_refetch ·
…recursion truncated at depth 8; see source schema for full shape
* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
…recursion truncated at depth 8; see source schema for full shape
allOf · allOf[1] ·
…recursion truncated at depth 8; see source schema for full shape
version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
…recursion truncated at depth 8; see source schema for full shape
* public_key_digest ·
…recursion truncated at depth 8; see source schema for full shape
* capability_grant_events · array<$ref #/$defs/capability_grant_event>
items · allOf[2] · $ref #/$defs/capability_grant_event
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
?allOf · allOf[2] ·
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?allOf · allOf[4] ·
?allOf · allOf[5] ·
$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?allOf · allOf[100] ·
?allOf · allOf[101] ·
?allOf · allOf[102] ·
?allOf · allOf[103] ·
?allOf · allOf[104] ·
?allOf · allOf[105] ·
?allOf · allOf[106] ·
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?allOf · allOf[108] ·
?allOf · allOf[109] ·
?allOf · allOf[110] ·
?allOf · allOf[111] ·
?allOf · allOf[112] ·
?allOf · allOf[113] ·
?allOf · allOf[114] ·
?allOf · allOf[115] ·
?allOf · allOf[116] ·
?allOf · allOf[117] ·
?allOf · allOf[118] ·
?allOf · allOf[119] ·
?allOf · allOf[120] ·
?allOf · allOf[121] ·
?allOf · allOf[122] ·
?allOf · allOf[123] ·
?allOf · allOf[124] ·
?allOf · allOf[125] ·
?allOf · allOf[126] ·
?allOf · allOf[127] ·
?allOf · allOf[128] ·
?allOf · allOf[129] ·
?allOf · allOf[130] ·
?allOf · allOf[131] ·
?allOf · allOf[132] ·
?allOf · allOf[133] ·
?allOf · allOf[134] ·
?allOf · allOf[135] ·
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?allOf · allOf[137] ·
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?allOf · allOf[139] ·
?allOf · allOf[140] ·
?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.capability.grant"enum:
"ak.capability.grant"oneOf · oneOf[1] · object · $ref #/$defs/ghost_authoring_request_basis
* schema ·
const "ak.schema.applet_ghost_authoring_request_basis.v1"enum:
"ak.schema.applet_ghost_authoring_request_basis.v1"* purpose ·
const "provision_ghost"enum:
"provision_ghost"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* external_ref · object · $ref #/$defs/ghost_external_tuple
* protocol ·
stringpattern:
^[a-z][a-z0-9_.-]{0,63}$* instance_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)* external_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* registration_event_ref ·
string · $ref ./account-operations.schema.json#/$defs/event_idpattern:
^ak:event:[A-Za-z0-9_-]{44}$* authorization_ref ·
string · $ref ./agent-operations.schema.json#/$defs/grant_idpattern:
^ak:grant:[A-Za-z0-9_-]{44}$* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
string · $ref ./common-ids.schema.json#/$defs/webvh_didCanonical bare did:webvh identifier used at method-native registration, document and evidence boundaries. Role admission is enforced separately.
pattern:
^did:webvh:[^\s:/?#]+:[^\s/?#]+$method_version_evidence · object
method ·
const "did:webvh"enum:
"did:webvh"oneOf · oneOf[1] · object
did ·
stringpattern:
^did:key:[^\s/?#]+$method_version_evidence · object
method ·
const "did:key"enum:
"did:key"* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
string (enum)enum:
"did:webvh" "did:key"* unversioned_refetch ·
const falseenum:
falseoneOf · oneOf[1] · object
* method ·
const "did:webvh"enum:
"did:webvh"* unversioned_refetch ·
const falseenum:
false* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
$ref #/$defs/did_url · $ref #/$defs/did_url* public_key_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$existing_managed_actor · object · $ref ./applet-ghost-operations.schema.json#/$defs/existing_managed_actor
* ghost_actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* managed_actor_provision_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* principal_control_realm_id ·
$ref #/$defs/realm_id · $ref #/$defs/realm_id* profile_event_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* accountability_grant_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] · object · $ref #/$defs/authoring_request
allOf · allOf[0] ·
?allOf · allOf[1] ·
?* schema ·
const "ak.schema.applet_managed_actor_authoring_request.v1"enum:
"ak.schema.applet_managed_actor_authoring_request.v1"* purpose ·
string (enum)enum:
"provision_bot" "provision_ghost"* basis · oneOf[2]
oneOf · oneOf[0] · object · $ref #/$defs/bot_authoring_request_basis
Exact installed Service Bot creation intent. request_id is the durable subject key for exact retries; the returned bundle freezes the complete candidate Account and keys.
* schema ·
const "ak.schema.applet_bot_authoring_request_basis.v1"enum:
"ak.schema.applet_bot_authoring_request_basis.v1"* purpose ·
const "provision_bot"enum:
"provision_bot"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* registration_event_ref ·
string · $ref ./account-operations.schema.json#/$defs/event_idpattern:
^ak:event:[A-Za-z0-9_-]{44}$* authorization_ref ·
string · $ref ./agent-operations.schema.json#/$defs/grant_idpattern:
^ak:grant:[A-Za-z0-9_-]{44}$* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
string · $ref ./common-ids.schema.json#/$defs/webvh_didCanonical bare did:webvh identifier used at method-native registration, document and evidence boundaries. Role admission is enforced separately.
pattern:
^did:webvh:[^\s:/?#]+:[^\s/?#]+$method_version_evidence · object
method ·
const "did:webvh"enum:
"did:webvh"oneOf · oneOf[1] · object
did ·
stringpattern:
^did:key:[^\s/?#]+$method_version_evidence · object
method ·
const "did:key"enum:
"did:key"* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
string (enum)enum:
"did:webvh" "did:key"* unversioned_refetch ·
const falseenum:
falseoneOf · oneOf[1] · object
* method ·
const "did:webvh"enum:
"did:webvh"* unversioned_refetch ·
const falseenum:
false* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
$ref #/$defs/did_url · $ref #/$defs/did_url* public_key_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$* request_id ·
string · $ref ./realm-join-intake.schema.json#/$defs/request_idpattern:
^ak:request:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$oneOf · oneOf[1] · object · $ref #/$defs/ghost_authoring_request_basis
* schema ·
const "ak.schema.applet_ghost_authoring_request_basis.v1"enum:
"ak.schema.applet_ghost_authoring_request_basis.v1"* purpose ·
const "provision_ghost"enum:
"provision_ghost"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* external_ref · object · $ref #/$defs/ghost_external_tuple
* protocol ·
stringpattern:
^[a-z][a-z0-9_.-]{0,63}$* instance_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)* external_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* registration_event_ref ·
string · $ref ./account-operations.schema.json#/$defs/event_idpattern:
^ak:event:[A-Za-z0-9_-]{44}$* authorization_ref ·
string · $ref ./agent-operations.schema.json#/$defs/grant_idpattern:
^ak:grant:[A-Za-z0-9_-]{44}$* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
string · $ref ./common-ids.schema.json#/$defs/webvh_didCanonical bare did:webvh identifier used at method-native registration, document and evidence boundaries. Role admission is enforced separately.
pattern:
^did:webvh:[^\s:/?#]+:[^\s/?#]+$method_version_evidence · object
method ·
const "did:webvh"enum:
"did:webvh"oneOf · oneOf[1] · object
did ·
stringpattern:
^did:key:[^\s/?#]+$method_version_evidence · object
method ·
const "did:key"enum:
"did:key"* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
string (enum)enum:
"did:webvh" "did:key"* unversioned_refetch ·
const falseenum:
falseoneOf · oneOf[1] · object
* method ·
const "did:webvh"enum:
"did:webvh"* unversioned_refetch ·
const falseenum:
false* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
$ref #/$defs/did_url · $ref #/$defs/did_url* public_key_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$existing_managed_actor · object · $ref ./applet-ghost-operations.schema.json#/$defs/existing_managed_actor
* ghost_actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* managed_actor_provision_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* principal_control_realm_id ·
$ref #/$defs/realm_id · $ref #/$defs/realm_id* profile_event_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* accountability_grant_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* governance_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* issued_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* expires_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* proof · object · $ref #/$defs/managed_actor_proof
Closed Applet managed-actor request/bundle proof. audience_id is the exact recipient service DidCoreId: basis.service_id for the request and basis.target_station_id for the bundle. It is an identity binding, not a generic string or multi-audience selector.
* kind ·
const "detached_jws"enum:
"detached_jws"* verification_method ·
string · $ref ./common-ids.schema.json#/$defs/did_urlArkret verification-method DID URL profile (identity/did-usage-and-verification.md section 2.2): lowercase method name, no query, required fragment, fragment limited to ASCII [A-Za-z0-9._:-]. Every verification_method-family field and every kid/key_ref a schema declares to be a DID URL MUST resolve to exactly this definition; values compare byte-for-byte with no URI normalization or percent-decoding.
pattern:
^did:[a-z0-9]+:[^\s#?]+#[A-Za-z0-9._:-]+$* payload_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* created_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* audience_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* jws ·
stringpattern:
^[A-Za-z0-9_-]+\.\.[A-Za-z0-9_-]+$oneOf · oneOf[3] · object · $ref #/$defs/install_preview_outcome
* plan · object · $ref ./applet-install-plan.schema.json
Canonical plan returned by ak.self.applet.install.command.preview.v1 and recomputed by ak.self.applet.command.install.v1 before commit. plan_digest is calculated over the canonical InstallPlan object with plan_digest omitted.
* schema ·
const "ak.schema.applet_install_plan.v1"enum:
"ak.schema.applet_install_plan.v1"* plan_id ·
stringpattern:
^ak:plan:[A-Za-z0-9_-]+$* applet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_id* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* registration_epoch ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope ·
$ref #/$defs/effective_scope · $ref #/$defs/effective_scope* requested_scopes · array<$ref #/$defs/non_empty_string>
items ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_string* approved_scopes · array<$ref #/$defs/scope_grant>
items ·
$ref #/$defs/scope_grant · $ref #/$defs/scope_grant* denied_scopes · array<$ref #/$defs/denied_scope>
items ·
$ref #/$defs/denied_scope · $ref #/$defs/denied_scope* event_submissions · array<$ref #/$defs/event_submission>
items ·
$ref #/$defs/event_submission · $ref #/$defs/event_submission* capability_constraints · array<$ref #/$defs/capability_constraint>
items ·
$ref #/$defs/capability_constraint · $ref #/$defs/capability_constraint* namespace_conflicts · array<$ref #/$defs/namespace_conflict>
items ·
$ref #/$defs/namespace_conflict · $ref #/$defs/namespace_conflict* e2ee_effect ·
$ref #/$defs/e2ee_effect · $ref #/$defs/e2ee_effect* widget_effect ·
$ref #/$defs/widget_effect · $ref #/$defs/widget_effect* warnings · array<$ref #/$defs/non_empty_string>
items ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_string* plan_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$oneOf · oneOf[4] · object · $ref #/$defs/ghost_preview_request_body
* external_ref · object · $ref #/$defs/ghost_external_tuple
* protocol ·
stringpattern:
^[a-z][a-z0-9_.-]{0,63}$* instance_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)* external_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$oneOf · oneOf[5] · object · $ref #/$defs/ghost_preview_outcome
* authoring_request · object · $ref #/$defs/authoring_request
allOf · allOf[0] ·
?allOf · allOf[1] ·
?* schema ·
const "ak.schema.applet_managed_actor_authoring_request.v1"enum:
"ak.schema.applet_managed_actor_authoring_request.v1"* purpose ·
string (enum)enum:
"provision_bot" "provision_ghost"* basis · oneOf[2]
oneOf · oneOf[0] · object · $ref #/$defs/bot_authoring_request_basis
Exact installed Service Bot creation intent. request_id is the durable subject key for exact retries; the returned bundle freezes the complete candidate Account and keys.
* schema ·
const "ak.schema.applet_bot_authoring_request_basis.v1"enum:
"ak.schema.applet_bot_authoring_request_basis.v1"* purpose ·
const "provision_bot"enum:
"provision_bot"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* registration_event_ref ·
string · $ref ./account-operations.schema.json#/$defs/event_idpattern:
^ak:event:[A-Za-z0-9_-]{44}$* authorization_ref ·
string · $ref ./agent-operations.schema.json#/$defs/grant_idpattern:
^ak:grant:[A-Za-z0-9_-]{44}$* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
string · $ref ./common-ids.schema.json#/$defs/webvh_didCanonical bare did:webvh identifier used at method-native registration, document and evidence boundaries. Role admission is enforced separately.
pattern:
^did:webvh:[^\s:/?#]+:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
oneOf · oneOf[1] · object
did ·
stringpattern:
^did:key:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
string (enum)enum:
"did:webvh" "did:key"* unversioned_refetch ·
const falseenum:
falseoneOf · oneOf[1] · object
* method ·
const "did:webvh"enum:
"did:webvh"* unversioned_refetch ·
const falseenum:
false* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
$ref #/$defs/did_url · $ref #/$defs/did_url* public_key_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$* request_id ·
string · $ref ./realm-join-intake.schema.json#/$defs/request_idpattern:
^ak:request:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$oneOf · oneOf[1] · object · $ref #/$defs/ghost_authoring_request_basis
* schema ·
const "ak.schema.applet_ghost_authoring_request_basis.v1"enum:
"ak.schema.applet_ghost_authoring_request_basis.v1"* purpose ·
const "provision_ghost"enum:
"provision_ghost"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* external_ref · object · $ref #/$defs/ghost_external_tuple
* protocol ·
stringpattern:
^[a-z][a-z0-9_.-]{0,63}$* instance_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)* external_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* registration_event_ref ·
string · $ref ./account-operations.schema.json#/$defs/event_idpattern:
^ak:event:[A-Za-z0-9_-]{44}$* authorization_ref ·
string · $ref ./agent-operations.schema.json#/$defs/grant_idpattern:
^ak:grant:[A-Za-z0-9_-]{44}$* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
string · $ref ./common-ids.schema.json#/$defs/webvh_didCanonical bare did:webvh identifier used at method-native registration, document and evidence boundaries. Role admission is enforced separately.
pattern:
^did:webvh:[^\s:/?#]+:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
oneOf · oneOf[1] · object
did ·
stringpattern:
^did:key:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
string (enum)enum:
"did:webvh" "did:key"* unversioned_refetch ·
const falseenum:
falseoneOf · oneOf[1] · object
* method ·
const "did:webvh"enum:
"did:webvh"* unversioned_refetch ·
const falseenum:
false* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
$ref #/$defs/did_url · $ref #/$defs/did_url* public_key_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$existing_managed_actor · object · $ref ./applet-ghost-operations.schema.json#/$defs/existing_managed_actor
* ghost_actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* managed_actor_provision_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* principal_control_realm_id ·
$ref #/$defs/realm_id · $ref #/$defs/realm_id* profile_event_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* accountability_grant_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* governance_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* issued_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* expires_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* proof · object · $ref #/$defs/managed_actor_proof
Closed Applet managed-actor request/bundle proof. audience_id is the exact recipient service DidCoreId: basis.service_id for the request and basis.target_station_id for the bundle. It is an identity binding, not a generic string or multi-audience selector.
* kind ·
const "detached_jws"enum:
"detached_jws"* verification_method ·
string · $ref ./common-ids.schema.json#/$defs/did_urlArkret verification-method DID URL profile (identity/did-usage-and-verification.md section 2.2): lowercase method name, no query, required fragment, fragment limited to ASCII [A-Za-z0-9._:-]. Every verification_method-family field and every kid/key_ref a schema declares to be a DID URL MUST resolve to exactly this definition; values compare byte-for-byte with no URI normalization or percent-decoding.
pattern:
^did:[a-z0-9]+:[^\s#?]+#[A-Za-z0-9._:-]+$* payload_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* created_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* audience_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* jws ·
stringpattern:
^[A-Za-z0-9_-]+\.\.[A-Za-z0-9_-]+$existing_managed_actor · object · $ref ./applet-ghost-operations.schema.json#/$defs/existing_managed_actor
* ghost_actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* managed_actor_provision_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* principal_control_realm_id ·
$ref #/$defs/realm_id · $ref #/$defs/realm_id* profile_event_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* accountability_grant_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[6] · object · $ref #/$defs/author_request_body
* authoring_request · object · $ref #/$defs/authoring_request
allOf · allOf[0] ·
?allOf · allOf[1] ·
?* schema ·
const "ak.schema.applet_managed_actor_authoring_request.v1"enum:
"ak.schema.applet_managed_actor_authoring_request.v1"* purpose ·
string (enum)enum:
"provision_bot" "provision_ghost"* basis · oneOf[2]
oneOf · oneOf[0] · object · $ref #/$defs/bot_authoring_request_basis
Exact installed Service Bot creation intent. request_id is the durable subject key for exact retries; the returned bundle freezes the complete candidate Account and keys.
* schema ·
const "ak.schema.applet_bot_authoring_request_basis.v1"enum:
"ak.schema.applet_bot_authoring_request_basis.v1"* purpose ·
const "provision_bot"enum:
"provision_bot"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* registration_event_ref ·
string · $ref ./account-operations.schema.json#/$defs/event_idpattern:
^ak:event:[A-Za-z0-9_-]{44}$* authorization_ref ·
string · $ref ./agent-operations.schema.json#/$defs/grant_idpattern:
^ak:grant:[A-Za-z0-9_-]{44}$* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
string · $ref ./common-ids.schema.json#/$defs/webvh_didCanonical bare did:webvh identifier used at method-native registration, document and evidence boundaries. Role admission is enforced separately.
pattern:
^did:webvh:[^\s:/?#]+:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
oneOf · oneOf[1] · object
did ·
stringpattern:
^did:key:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
string (enum)enum:
"did:webvh" "did:key"* unversioned_refetch ·
const falseenum:
falseoneOf · oneOf[1] · object
* method ·
const "did:webvh"enum:
"did:webvh"* unversioned_refetch ·
const falseenum:
false* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
$ref #/$defs/did_url · $ref #/$defs/did_url* public_key_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$* request_id ·
string · $ref ./realm-join-intake.schema.json#/$defs/request_idpattern:
^ak:request:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$oneOf · oneOf[1] · object · $ref #/$defs/ghost_authoring_request_basis
* schema ·
const "ak.schema.applet_ghost_authoring_request_basis.v1"enum:
"ak.schema.applet_ghost_authoring_request_basis.v1"* purpose ·
const "provision_ghost"enum:
"provision_ghost"* target_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* applet_id ·
string · $ref ./common-ids.schema.json#/$defs/applet_idStable canonical Applet installation identity. Applet service authority is carried separately by service_id.
pattern:
^ak:applet:[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* external_ref · object · $ref #/$defs/ghost_external_tuple
* protocol ·
stringpattern:
^[a-z][a-z0-9_.-]{0,63}$* instance_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)* external_id · allOf[2]
allOf · allOf[0] ·
string · $ref ./account-operations.schema.json#/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)display_name ·
string (arkret-single-line-display-text) · format=arkret-single-line-display-text · $ref ./string-profiles.schema.json#/$defs/display_text_256NFC multilingual single-line display text; mixed scripts, emoji, and symbols are allowed.
pattern:
^[^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*[^\s\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF][^\u0000-\u001F\u007F-\u009F\u202A-\u202E\u2066-\u2069\uFEFF]*$* registration_event_ref ·
string · $ref ./account-operations.schema.json#/$defs/event_idpattern:
^ak:event:[A-Za-z0-9_-]{44}$* authorization_ref ·
string · $ref ./agent-operations.schema.json#/$defs/grant_idpattern:
^ak:grant:[A-Za-z0-9_-]{44}$* registration_epoch_evidence · object · $ref #/$defs/registration_epoch_evidence
Versioned Applet service DID evidence used to derive a stable registration epoch and Service signer evidence root. Only did:webvh and did:key are accepted; did:web current snapshots cannot support historical producer verification.
allOf · allOf[0] · oneOf[2]
oneOf · oneOf[0] · object
did ·
string · $ref ./common-ids.schema.json#/$defs/webvh_didCanonical bare did:webvh identifier used at method-native registration, document and evidence boundaries. Role admission is enforced separately.
pattern:
^did:webvh:[^\s:/?#]+:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
oneOf · oneOf[1] · object
did ·
stringpattern:
^did:key:[^\s/?#]+$method_version_evidence · object
method ·
…recursion truncated at depth 8; see source schema for full shape
* did ·
string · $ref ./common-ids.schema.json#/$defs/didCanonical bare DID used for registration, DID method resolution and owner-published current resolution. It contains no path, query or fragment and MUST project through the registered method adapter to exactly one did_core_id.
pattern:
^did:[a-z0-9]+:[^\s/?#]+$* document_digest ·
string · $ref ./account-operations.schema.json#/$defs/sha256_digestpattern:
^sha256:[0-9a-f]{64}$* method_version_evidence · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/did_method_version
oneOf · oneOf[0] · object
* method ·
string (enum)enum:
"did:webvh" "did:key"* unversioned_refetch ·
const falseenum:
falseoneOf · oneOf[1] · object
* method ·
const "did:webvh"enum:
"did:webvh"* unversioned_refetch ·
const falseenum:
false* method ·
stringpattern:
^did:[a-z0-9]+$version_id · allOf[2]
allOf · allOf[0] ·
$ref #/$defs/non_empty_string · $ref #/$defs/non_empty_stringallOf · allOf[1] ·
? · $ref string-profiles.schema.json#/$defs/non_typed_identifier_floorLexical floor of every identifier value category that does NOT own the ak: namespace (opaque_correlation, document_local_symbol, external_system_identifier, registry_catalog_symbol, unregistered_object_identifier); see common-fields.md 2.1. The negative lookahead IS the floor: it mechanically proves the value cannot be an ak: typed id, which maxLength alone can never prove, while admitting every other value the field already accepted. It deliberately constrains nothing else - the per-field convergence direction (a registered typed kind, or a tighter opaque profile) is decided per object family, so a pattern-only floor composes with whatever profile the field already carries instead of pre-empting it.
pattern:
^(?!ak:)version_time ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* unversioned_refetch ·
boolean* accepted_signing_keys · array<$ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key>
items · object · $ref ./applet-registration-epoch-transcript.schema.json#/$defs/accepted_signing_key
* key_ref ·
$ref #/$defs/did_url · $ref #/$defs/did_url* public_key_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* package_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* effective_scope · oneOf[2] · $ref ./applet-install-plan.schema.json#/$defs/effective_scope
oneOf · oneOf[0] · object
* kind ·
const "realm"enum:
"realm"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$oneOf · oneOf[1] · object
* kind ·
const "circle"enum:
"circle"* realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* circle_id ·
string · $ref ./common-ids.schema.json#/$defs/circle_idpattern:
^ak:circle:[A-Za-z0-9_-]{44}$existing_managed_actor · object · $ref ./applet-ghost-operations.schema.json#/$defs/existing_managed_actor
* ghost_actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* managed_actor_provision_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* principal_control_realm_id ·
$ref #/$defs/realm_id · $ref #/$defs/realm_id* profile_event_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* accountability_grant_ref ·
$ref #/$defs/event_ref · $ref #/$defs/event_ref* governance_station_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* issued_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* expires_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* proof · object · $ref #/$defs/managed_actor_proof
Closed Applet managed-actor request/bundle proof. audience_id is the exact recipient service DidCoreId: basis.service_id for the request and basis.target_station_id for the bundle. It is an identity binding, not a generic string or multi-audience selector.
* kind ·
const "detached_jws"enum:
"detached_jws"* verification_method ·
string · $ref ./common-ids.schema.json#/$defs/did_urlArkret verification-method DID URL profile (identity/did-usage-and-verification.md section 2.2): lowercase method name, no query, required fragment, fragment limited to ASCII [A-Za-z0-9._:-]. Every verification_method-family field and every kid/key_ref a schema declares to be a DID URL MUST resolve to exactly this definition; values compare byte-for-byte with no URI normalization or percent-decoding.
pattern:
^did:[a-z0-9]+:[^\s#?]+#[A-Za-z0-9._:-]+$* payload_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* created_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* audience_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* jws ·
stringpattern:
^[A-Za-z0-9_-]+\.\.[A-Za-z0-9_-]+$oneOf · oneOf[7] · object · $ref #/$defs/managed_actor_bundle
* schema ·
const "ak.schema.applet_managed_actor_authoring_bundle.v1"enum:
"ak.schema.applet_managed_actor_authoring_bundle.v1"* authoring_request_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* managed_actor_provision_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
?allOf · allOf[2] ·
?allOf · allOf[3] ·
?allOf · allOf[4] ·
?allOf · allOf[5] ·
$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
?allOf · allOf[8] ·
?allOf · allOf[9] ·
?allOf · allOf[10] ·
?allOf · allOf[11] ·
?allOf · allOf[12] ·
?allOf · allOf[13] ·
?allOf · allOf[14] ·
?allOf · allOf[15] ·
?allOf · allOf[16] ·
?allOf · allOf[17] ·
?allOf · allOf[18] ·
?allOf · allOf[19] ·
?allOf · allOf[20] ·
?allOf · allOf[21] ·
?allOf · allOf[22] ·
?allOf · allOf[23] ·
?allOf · allOf[24] ·
?allOf · allOf[25] ·
?allOf · allOf[26] ·
?allOf · allOf[27] ·
?allOf · allOf[28] ·
?allOf · allOf[29] ·
?allOf · allOf[30] ·
?allOf · allOf[31] ·
?allOf · allOf[32] ·
?allOf · allOf[33] ·
?allOf · allOf[34] ·
?allOf · allOf[35] ·
?allOf · allOf[36] ·
?allOf · allOf[37] ·
?allOf · allOf[38] ·
?allOf · allOf[39] ·
?allOf · allOf[40] ·
?allOf · allOf[41] ·
?allOf · allOf[42] ·
?allOf · allOf[43] ·
?allOf · allOf[44] ·
?allOf · allOf[45] ·
?allOf · allOf[46] ·
?allOf · allOf[47] ·
?allOf · allOf[48] ·
?allOf · allOf[49] ·
?allOf · allOf[50] ·
?allOf · allOf[51] ·
?allOf · allOf[52] ·
?allOf · allOf[53] ·
?allOf · allOf[54] ·
?allOf · allOf[55] ·
?allOf · allOf[56] ·
?allOf · allOf[57] ·
?allOf · allOf[58] ·
?allOf · allOf[59] ·
?allOf · allOf[60] ·
?allOf · allOf[61] ·
?allOf · allOf[62] ·
?allOf · allOf[63] ·
?allOf · allOf[64] ·
?allOf · allOf[65] ·
?allOf · allOf[66] ·
?allOf · allOf[67] ·
?allOf · allOf[68] ·
?allOf · allOf[69] ·
?allOf · allOf[70] ·
?allOf · allOf[71] ·
?allOf · allOf[72] ·
?allOf · allOf[73] ·
?allOf · allOf[74] ·
?allOf · allOf[75] ·
?allOf · allOf[76] ·
?allOf · allOf[77] ·
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?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.applet.managed_actor.provision"enum:
"ak.applet.managed_actor.provision"* pcr_genesis_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
?allOf · allOf[2] ·
?allOf · allOf[3] ·
?allOf · allOf[4] ·
?allOf · allOf[5] ·
$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?allOf · allOf[137] ·
?allOf · allOf[138] ·
?allOf · allOf[139] ·
?allOf · allOf[140] ·
?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.realm.create"enum:
"ak.realm.create"* accountability_grant_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
?allOf · allOf[2] ·
?allOf · allOf[3] ·
?allOf · allOf[4] ·
?allOf · allOf[5] ·
$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.identity.accountability_grant"enum:
"ak.identity.accountability_grant"* profile_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
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?allOf · allOf[5] ·
$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?allOf · allOf[135] ·
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?allOf · allOf[137] ·
?allOf · allOf[138] ·
?allOf · allOf[139] ·
?allOf · allOf[140] ·
?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.profile.create"enum:
"ak.profile.create"* proof · object · $ref #/$defs/managed_actor_proof
Closed Applet managed-actor request/bundle proof. audience_id is the exact recipient service DidCoreId: basis.service_id for the request and basis.target_station_id for the bundle. It is an identity binding, not a generic string or multi-audience selector.
* kind ·
const "detached_jws"enum:
"detached_jws"* verification_method ·
string · $ref ./common-ids.schema.json#/$defs/did_urlArkret verification-method DID URL profile (identity/did-usage-and-verification.md section 2.2): lowercase method name, no query, required fragment, fragment limited to ASCII [A-Za-z0-9._:-]. Every verification_method-family field and every kid/key_ref a schema declares to be a DID URL MUST resolve to exactly this definition; values compare byte-for-byte with no URI normalization or percent-decoding.
pattern:
^did:[a-z0-9]+:[^\s#?]+#[A-Za-z0-9._:-]+$* payload_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* created_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* audience_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* jws ·
stringpattern:
^[A-Za-z0-9_-]+\.\.[A-Za-z0-9_-]+$oneOf · oneOf[8] · object · $ref #/$defs/author_outcome
* managed_actor_bundle · object · $ref #/$defs/managed_actor_bundle
* schema ·
const "ak.schema.applet_managed_actor_authoring_bundle.v1"enum:
"ak.schema.applet_managed_actor_authoring_bundle.v1"* authoring_request_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* managed_actor_provision_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
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$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.applet.managed_actor.provision"enum:
"ak.applet.managed_actor.provision"* pcr_genesis_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
?allOf · allOf[2] ·
?allOf · allOf[3] ·
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$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.realm.create"enum:
"ak.realm.create"* accountability_grant_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
?allOf · allOf[2] ·
?allOf · allOf[3] ·
?allOf · allOf[4] ·
?allOf · allOf[5] ·
$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
?allOf · allOf[8] ·
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?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.identity.accountability_grant"enum:
"ak.identity.accountability_grant"* profile_event · allOf[2]
allOf · allOf[0] · object · $ref ./event-envelope.schema.json
Closed producer-signed Event. Shared persistent Events become final only when the current Realm governance Station issues a RealmCommit in the derived Realm, Circle, or Sidecar stream.
allOf · allOf[0] ·
?allOf · allOf[1] ·
?allOf · allOf[2] ·
?allOf · allOf[3] ·
?allOf · allOf[4] ·
?allOf · allOf[5] ·
$ref #/$defs/registered_admission_shape · $ref #/$defs/registered_admission_shapeallOf · allOf[6] ·
$ref #/$defs/registered_execution_shape · $ref #/$defs/registered_execution_shapeallOf · allOf[7] ·
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?allOf · allOf[139] ·
?allOf · allOf[140] ·
?* event_id ·
string · $ref ./common-ids.schema.json#/$defs/event_idComplete Arkret Event cryptographic identity. The suffix is the canonical unpadded Base64URL encoding of exactly 33 octets: fixed current-v1 suite code 0x01 followed by all 32 octets of the SHA-256 Event digest. Regex validation is only lexical; receivers MUST decode, require 33 octets, require byte 0 == 0x01, canonical re-encode, and verify the full digest before use. Other registered digest suites remain available only to the typed domains that explicitly select them and MUST NOT appear in Event IDs.
pattern:
^ak:event:[A-Za-z0-9_-]{44}$* kind ·
stringStandard ak.* Event kinds MUST appear in artifacts/registry/event-kind-registry.json. State convergence is defined by the registered pure reducer over kind + payload; producers do not submit typed current result writes.
pattern:
^ak\.[a-z0-9_]+(\.[a-z0-9_]+)*$realm_id ·
string · $ref ./common-ids.schema.json#/$defs/realm_idRetyped ak.realm.create Event token. It therefore carries the same fixed current-v1 0x01/SHA-256 content-address identity and is not selected by Realm state.
pattern:
^ak:realm:[A-Za-z0-9_-]{44}$* scope_ref ·
$ref #/$defs/scope_ref · $ref #/$defs/scope_refRequired producer-signed security scope. The closed union is ordinary existing realm, circle, or native sidecar scope plus the create-only realm_genesis exception. It enters proof.event_digest and E2EE AAD. Reducers independently derive the exact scope from schema-validated payload and accepted references; missing dependencies, nonexistent scope, realm_id mismatch, omitted sidecar_id, substituting circle for sidecar, or any unequal field is fail closed. Sidecar domain Event kinds remain Extension-owned; recognizing this native security shape does not make Kernel interpret the Sidecar reducer. Exact product targets remain inside recipient-visible ciphertext.
* actor_id · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$executed_by · oneOf[2] · $ref ./common-ids.schema.json#/$defs/actor_id
Complete protocol identity for an Event author or Realm member: account carries the exact AccountId for every Station-hosted principal; service identifies a service acting as itself. The discriminator is validated against accepted registration and admission evidence; it never authorizes itself. Account and service are distinct, and no comparison may fall back to a bare principal_id. Agent and integration classification, provisioning, controller binding and credential authorization are independently verified facts, not identity variants. Account actors at different Stations MUST NOT share or inherit authority merely because their principal_id, DID controller or signing key matches, including membership, capability, RealmCommit-signing and recovery authority.
oneOf · oneOf[0] · object
* kind ·
const "account"enum:
"account"* account_id ·
$ref #/$defs/account_id · $ref #/$defs/account_idoneOf · oneOf[1] · object
* kind ·
const "service"enum:
"service"* service_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$authorization_ref · oneOf[6]
Optional. Required when executed_by is present. It identifies an accepted Grant, delegation Event, DID-document delegation, or one of the closed profile-specific authority constants. The current governance Station evaluates the reference against the target stream's committed state.
oneOf · oneOf[0] ·
$ref #/$defs/grant_ref · $ref #/$defs/grant_refoneOf · oneOf[1] ·
$ref #/$defs/event_ref · $ref #/$defs/event_refoneOf · oneOf[2] ·
$ref #/$defs/did_delegation_ref · $ref #/$defs/did_delegation_refoneOf · oneOf[3] ·
$ref #/$defs/direct_conversation_participant_authority_ref · $ref #/$defs/direct_conversation_participant_authority_refoneOf · oneOf[4] ·
$ref #/$defs/direct_conversation_bootstrap_authority_ref · $ref #/$defs/direct_conversation_bootstrap_authority_refoneOf · oneOf[5] ·
$ref #/$defs/membership_compensation_delegation_ref · $ref #/$defs/membership_compensation_delegation_refapplet_id ·
$ref #/$defs/applet_id · $ref #/$defs/applet_idOptional signed Applet provenance. Required by ak.profile.applet_* when the Event is introduced by an Applet, Ghost Actor, bridge, or delegated applet path. Enters canonical event bytes and therefore is covered by proof.event_digest. When present, authorization_ref MUST also be present and resolve to a real active registration/capability grant binding this applet_id, registration_epoch, action and resource per zh/extensions/applet-integration.md sections 4, 8 and 11. Service-actor self-signature proves provenance but is not an authorization substitute. Capability-gated actions require a grant covering action/resource. For subject_only operations the referenced grant binds only the exact active install and cannot replace the subject signature, FSM or independent action authority. Service self-authored Events use ActorId.service; the install grant subject MUST be the same exact ActorId.service as its producer; hosting Station and effective scope are verified separately without coercing a Service into an account variant.
external_ref ·
$ref #/$defs/external_ref · $ref #/$defs/external_refOptional signed external provenance reference for Applet / bridge-originated Events. It is covered by event_digest and MUST NOT be carried only in unsigned when used for loop prevention, audit, or external-message idempotency. Must not contain unauthorized external plaintext.
* created_at ·
$ref #/$defs/canonical_event_timestamp · $ref #/$defs/canonical_event_timestampsemantic_refs · array<$ref #/$defs/semantic_ref>
Optional semantic refs with role. Omit when there are no semantic references; an explicitly empty array is not canonical. Admission selectors determine any required references. PCR policy recovery has no DID-root anchor reference; its policy/session/replacement-key authority is verified separately.
items ·
$ref #/$defs/semantic_ref · $ref #/$defs/semantic_ref* payload ·
object* producer_proof ·
$ref #/$defs/event_proof · $ref #/$defs/event_proofThe Event's sole portable producer proof. Storage receipts are separate objects and never authorize this Event. producer_proof and unsigned remain outside the canonical Event digest. Exact retries preserve the verified producer proof.
allOf · allOf[1] · object
* kind ·
const "ak.profile.create"enum:
"ak.profile.create"* proof · object · $ref #/$defs/managed_actor_proof
Closed Applet managed-actor request/bundle proof. audience_id is the exact recipient service DidCoreId: basis.service_id for the request and basis.target_station_id for the bundle. It is an identity binding, not a generic string or multi-audience selector.
* kind ·
const "detached_jws"enum:
"detached_jws"* verification_method ·
string · $ref ./common-ids.schema.json#/$defs/did_urlArkret verification-method DID URL profile (identity/did-usage-and-verification.md section 2.2): lowercase method name, no query, required fragment, fragment limited to ASCII [A-Za-z0-9._:-]. Every verification_method-family field and every kid/key_ref a schema declares to be a DID URL MUST resolve to exactly this definition; values compare byte-for-byte with no URI normalization or percent-decoding.
pattern:
^did:[a-z0-9]+:[^\s#?]+#[A-Za-z0-9._:-]+$* payload_digest ·
string · $ref #/$defs/digestpattern:
^sha256:[0-9a-f]{64}$* created_at ·
string (date-time) · format=date-time · $ref #/$defs/timestampCanonical Arkret-owned absolute instant. UTC Z form with exactly three millisecond digits. Whole seconds MUST use .000Z; offsets, missing/finer fractions, lowercase separators, leap seconds, and invalid Gregorian calendar dates are forbidden. Shape validation by this pattern is supplemented by semantic date validation.
pattern:
^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\.[0-9]{3}Z$* audience_id ·
string · $ref #/$defs/did_core_idCanonical stable DID-derived identity core. The lowercase DID method name follows ak:did_core:, and the remaining method-adapter-defined core is opaque to generic consumers. The did:web v1 adapter uses the complete canonical method-specific-id, never a digest or truncated host. Principal-core and service-core equality is byte-for-byte equality of the complete did_core_id. Event actor and Realm membership equality instead use the complete closed ActorId, and account-scoped equality uses the complete AccountId; neither may be reduced to a principal core. A did_core_id is not a DID and cannot be resolved without a did or AuthenticatedServiceResolution.
pattern:
^ak:did_core:[a-z0-9]+:[^\s/?#]+$* jws ·
stringpattern:
^[A-Za-z0-9_-]+\.\.[A-Za-z0-9_-]+$Source
- registry row:
spec/v1/artifacts/registry/schema-registry.json - schema document:
spec/v1/artifacts/schemas/applet-install-authoring.schema.json