# Vercy AI instruction — YAML 1.2 (JSON-compatible)
{
  "vercy": "1.0-draft",
  "metaModel": {
    "id": "world.r6-registry-federation-and-mirroring",
    "name": "Registry Federation & Mirroring",
    "version": "0.2.0-legacy",
    "family": "World Models",
    "category": "Reference example",
    "industry": [
      "Cross-industry"
    ],
    "domain": [
      "registries-ledgers"
    ],
    "tags": [
      "registry",
      "federation",
      "mirroring"
    ],
    "status": "legacy example"
  },
  "canonicalUrl": "https://ver.cy/models/world-r6-registry-federation-and-mirroring/",
  "structure": {
    "bundles": [
      {
        "name": "authority",
        "description": "Who is authoritative for which facts",
        "layersText": "authorityScope`: declared subject domains per register, no overlaps unresolved · `precedence`: which register wins when declarations collide, and how conflicts are settled",
        "findings": []
      },
      {
        "name": "linkage",
        "description": "Pointing instead of copying",
        "layersText": "referenceRules`: what a cross-register reference must carry to stay resolvable · `resolutionRouting`: where a consumer resolves a given reference, including fallbacks",
        "findings": []
      },
      {
        "name": "mirroring",
        "description": "Derived copies under discipline",
        "layersText": "mirrorProvisioning`: when a mirror may exist, its scope and its marking as non-authoritative · `freshnessAndDrift`: staleness budgets, drift detection and reconciliation duties",
        "findings": []
      }
    ]
  },
  "serviceLayers": {
    "artifactFormats": [],
    "policies": [],
    "crud": {},
    "roles": []
  },
  "legacySource": "/models/docs/registries-ledgers/R6-registry-federation-and-mirroring.md",
  "migrationNotes": [
    "Findings, questions, artifacts, CRUD rules and access roles are not explicit in this legacy version."
  ]
}