# Vercy AI instruction — YAML 1.2 (JSON-compatible)
{
  "vercy": "1.0-draft",
  "metaModel": {
    "id": "world.r5-attestation-certificate-and-license",
    "name": "Attestation Certificate & License",
    "version": "0.2.0-legacy",
    "family": "World Models",
    "category": "Reference example",
    "industry": [
      "Cross-industry"
    ],
    "domain": [
      "registries-ledgers"
    ],
    "tags": [
      "attestation",
      "certificate",
      "license"
    ],
    "status": "legacy example"
  },
  "canonicalUrl": "https://ver.cy/models/world-r5-attestation-certificate-and-license/",
  "structure": {
    "bundles": [
      {
        "name": "claim",
        "description": "What is being asserted and about whom",
        "layersText": "claimSchema`: typed claim content per attestation kind · `subjectBinding`: how the claim is cryptographically and legally tied to its subject",
        "findings": []
      },
      {
        "name": "issuance",
        "description": "Who may issue and how",
        "layersText": "issuerAuthority`: the issuer's mandate for each attestation class · `issuanceProcess`: application, examination, decision and delivery of the holder copy",
        "findings": []
      },
      {
        "name": "validity",
        "description": "Whether the claim currently holds",
        "layersText": "validityPeriod`: not-before and not-after windows, renewal · `revocationAndSuspension`: early termination, suspension and status publication",
        "findings": []
      },
      {
        "name": "presentation",
        "description": "Using and checking the claim",
        "layersText": "holderPresentation`: how the holder presents, fully or selectively · `verification`: verifier checks of authenticity, binding and current status",
        "findings": []
      }
    ]
  },
  "serviceLayers": {
    "artifactFormats": [],
    "policies": [],
    "crud": {},
    "roles": []
  },
  "legacySource": "/models/docs/registries-ledgers/R5-attestation-certificate-and-license.md",
  "migrationNotes": [
    "Findings, questions, artifacts, CRUD rules and access roles are not explicit in this legacy version."
  ]
}