{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.wm-per-002","code":"world-r4-identity-register","url":"https://ver.cy/models/world-r4-identity-register/","name":"Identity Register","alternateNames":["R4"],"kind":"world-model","status":"legacy","version":"0.2.0-legacy","language":"en","classifiers":{"family":"World Models","category":"Society, people and institutions","entryKind":"standalone-mm","plane":"","domain":["SOC.PER.DIG"],"industry":["Cross-industry"],"navPath":"NAV.SOC.PER.DIG","tags":["digital","identity","account","soc.per.dig"],"facets":{}},"whatItIs":"The anchoring of identity for persons, organizations and things: one authoritative record per subject, to which identifiers, keys and assurance evidence are bound, and against which the rest of the world resolves \"who or what is this\".","purpose":"Anchoring identity of persons, orgs, things","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["It is its own meta-model because identity anchoring, identifier binding and assurance are a distinct discipline from any profile data about the subject: the register says that a subject exists and is the same one over time, and deliberately says as little else as possible."],"structure":{"bundles":[{"id":"anchor","name":"anchor","description":"The identity record itself","layers":[{"id":"subjectKind","name":"subjectKind","description":"person, organization and thing subjects and what an anchor asserts for each","findings":[]},{"id":"identityLifecycle","name":"identityLifecycle","description":"registered, active, suspended, retired states and same-subject continuity","findings":[]}]},{"id":"binding","name":"binding","description":"What attaches to an anchor","layers":[{"id":"identifierSchemes","name":"identifierSchemes","description":"bindings of scheme-governed identifiers to the anchor","findings":[]},{"id":"keyAndCredentialBinding","name":"keyAndCredentialBinding","description":"cryptographic keys and authenticators bound for proof of control","findings":[]}]},{"id":"assurance","name":"assurance","description":"How strongly identity is established","layers":[{"id":"proofingEvidence","name":"proofingEvidence","description":"the evidence trail from identity proofing","findings":[]},{"id":"assuranceLevel","name":"assuranceLevel","description":"graded confidence attached to the anchor and its bindings","findings":[]}]},{"id":"resolution","name":"resolution","description":"Answering lookups without oversharing","layers":[{"id":"resolutionService","name":"resolutionService","description":"identifier to status-and-keys resolution","findings":[]},{"id":"privacyControls","name":"privacyControls","description":"minimal-disclosure rules, verification without attribute release","findings":[]}]}]},"agentConduct":{"may":[],"mustNot":[],"requiresHuman":[]},"ethics":{"considerations":["Any resolution or disclosure beyond the public resolver view is granted through the S1/S2 access and consent models and audited via S4."],"affectedParties":[]},"owners":{"steward":"The identity registrar owns the anchors and their bindings and answers for uniqueness and continuity, while each subject holds inspection rights over their own record.","roles":[],"masterSystems":[]},"relations":[{"target":"world.registry","type":"extends","note":"the identity register is a specialization of the register pattern, with anchoring as its legal effect"},{"target":"world.person","type":"references","note":"a person anchor points to, and never inlines, the person's profile kept elsewhere"},{"target":"world.organization","type":"references","note":"organization anchors resolve to organization records governed in their own model"},{"target":"world.attestationCertificateAndLicense","type":"references","note":"issuers and subjects of attestations are anchored here"},{"target":"world.lifeEventsAndCivilStatus","type":"references","note":"birth registration creates a person anchor, death registration retires it"},{"target":"world.audit","type":"composes","note":"every resolution and update carries the audit facet"},{"target":"w3c-did","type":"imports","note":"ALIGN: decentralized identifier syntax, resolution and key rotation semantics"},{"target":"iso-iec-24760","type":"imports","note":"ALIGN: identity management vocabulary and lifecycle framing"},{"target":"nist-sp-800-63","type":"imports","note":"ALIGN: identity proofing and assurance level semantics"}],"interaction":{"identity":{"applicability":"required","items":["identifierBinding: an externally schemed identifier attached to an anchor; key attributes: scheme, value, boundAt, status"]},"properties":{"applicability":"not-applicable","items":[]},"recognition":{"applicability":"optional","items":[]},"capabilities":{"applicability":"required","items":["identityRegistered: a new anchor was created for a proofed subject","identifierBound: an external identifier was attached to an anchor","identifierRetired: an identifier binding was ended without ending the anchor","keyRotated: a control key was replaced and the old one retired","assuranceRaised: re-proofing lifted the anchor's assurance level","identitySuspended: the anchor was temporarily barred from resolution and use","identityRetired: the anchor was closed, typically on death or dissolution, with continuity preserved for history","recordsLinked: two anchors were asserted to denote the same subject"]},"hazards":{"applicability":"optional","items":[]},"interfaces":{"applicability":"required","items":["resolutionContract: which attributes a class of relying parties may obtain when resolving an identifier","verificationContract: yes/no confirmation of a claimed binding or status without releasing attributes","registrarUpdateContract: who may create, bind, suspend and retire anchors, under which evidence rules","subjectAccessContract: the subject's standing right to see their own full record and its access history","publicResolverView: identifier to current status and public keys; omits personal attributes and evidence","relyingPartyView: status plus assurance level for an authorized verifier; omits proofing evidence content","subjectSelfView: the complete own record including bindings, assessments and access history"]},"context":{"applicability":"required","items":["Any resolution or disclosure beyond the public resolver view is granted through the S1/S2 access and consent models and audited via S4."]}},"sources":[],"openQuestions":["Superseded by a researched world model? Map this legacy card to its successor or retire it."],"resources":{"spec":"/models/world-r4-identity-register/spec.yaml","agents":"/models/world-r4-identity-register/AGENTS.md"},"provenance":{"origin":"legacy MMAS card (world-models v0.2)","builtFrom":["models/world-r4-identity-register/spec.yaml","models/docs/registries-ledgers/R4-identity-register.md"],"providers":[],"researchStatus":"legacy","generatedAt":"","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"derived","purpose":"filled","distinguishingFeatures":"derived","structure":"thin","agentConduct":"missing","ethics":"derived","owners":"filled","relations":"filled","interaction.identity":"derived","interaction.properties":"not-applicable","interaction.recognition":"missing","interaction.capabilities":"derived","interaction.hazards":"missing","interaction.interfaces":"derived","interaction.context":"filled","sources":"missing"},"notes":{"whatItIs":"First sentence of the legacy card introduction.","interaction.capabilities":"Legacy events listed as state transitions.","structure":"Legacy card: layers named, findings and questions never written.","interaction.properties":"Institutional or informational subject: no invented physical properties."},"score":0.531}}