{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://genesiscode.org/spec/support-policy-v0.1.schema.json",
  "title": "GenesisCode Support Policy v0.1",
  "type": "object",
  "additionalProperties": false,
  "required": ["applicability", "auditDate", "canonicalSpec", "canonicalSpecSha256", "contentIdentitySha256", "deprecation", "endOfLife", "failure", "identity", "kind", "lifecycle", "nonclaims", "readers", "resourceLimits", "schema", "schemaSha256", "securityExceptions", "sourceBindings", "version"],
  "properties": {
    "applicability": {
      "type": "object", "additionalProperties": false,
      "required": ["activationTask", "currentClaim", "currentReleaseTrain", "releaseFamily", "v1StableActive"],
      "properties": {
        "activationTask": {"const": "R9.1.a"},
        "currentClaim": {"const": "preview-candidate-only"},
        "currentReleaseTrain": {"const": "0.2.0"},
        "releaseFamily": {"const": "v1.x"},
        "v1StableActive": {"const": false}
      }
    },
    "auditDate": {"type": "string", "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}$"},
    "canonicalSpec": {"const": "docs/spec/SUPPORT_POLICY_v0.1.md"},
    "canonicalSpecSha256": {"$ref": "#/$defs/sha256"},
    "contentIdentitySha256": {"$ref": "#/$defs/sha256"},
    "deprecation": {
      "type": "object", "additionalProperties": false,
      "required": ["active", "identityChange", "migrationAndRollback", "minimumDays", "minimumSubsequentMinorReleases", "structuredDiagnostics"],
      "properties": {
        "active": {"type": "array", "maxItems": 0},
        "identityChange": {"const": "required-for-observable-byte-or-semantic-change"},
        "migrationAndRollback": {"const": "required"},
        "minimumDays": {"const": 365},
        "minimumSubsequentMinorReleases": {"const": 2},
        "structuredDiagnostics": {"const": "required"}
      }
    },
    "endOfLife": {
      "type": "object", "additionalProperties": false,
      "required": ["artifactRetention", "finalMajorSuccessorDays", "minimumLifecycleDays", "ordinaryRemovalAuthority"],
      "properties": {
        "artifactRetention": {"const": "signed-history-verification-migrations-and-advisories-retained-where-possible"},
        "finalMajorSuccessorDays": {"const": 730},
        "minimumLifecycleDays": {"const": 1278},
        "ordinaryRemovalAuthority": {"const": "separate-reviewed-record-required"}
      }
    },
    "failure": {
      "type": "object", "additionalProperties": false,
      "required": ["error", "futureReader", "missingReader", "unknownReader"],
      "properties": {
        "error": {"const": "explicit-SupportPolicyError-no-panic"},
        "futureReader": {"const": "reject-before-payload-interpretation"},
        "missingReader": {"const": "reject-except-named-package-pre-schema-migration"},
        "unknownReader": {"const": "reject-before-payload-interpretation"}
      }
    },
    "identity": {
      "type": "object", "additionalProperties": false,
      "required": ["decisionInputs", "hashProfile", "stateTransition"],
      "properties": {
        "decisionInputs": {"const": "profile-id-plus-complete-normalized-query-evidence-and-result"},
        "hashProfile": {"const": "genesis/hash-profile/gcv0.2-blake3"},
        "stateTransition": {"const": "never-authorized-by-query-result"}
      }
    },
    "kind": {"const": "genesis/support-policy-v0.1"},
    "lifecycle": {
      "type": "object", "additionalProperties": false,
      "required": ["ambientTime", "maintenanceDays", "orderedPhases", "securityOnlyDays", "standardDays", "transitionAuthority"],
      "properties": {
        "ambientTime": {"const": "forbidden-explicit-reviewed-lifecycle-record-only"},
        "maintenanceDays": {"const": 365},
        "orderedPhases": {"const": ["preview", "standard", "maintenance", "security-only", "end-of-life"]},
        "securityOnlyDays": {"const": 365},
        "standardDays": {"const": 548},
        "transitionAuthority": {"const": "separate-signed-or-independently-reviewed-release-record"}
      }
    },
    "nonclaims": {"$ref": "#/$defs/nonemptyStrings"},
    "readers": {
      "type": "object", "additionalProperties": false,
      "required": ["inventory", "legacyRule", "retirement", "sourceRegistries", "stableActivation", "unknown"],
      "properties": {
        "inventory": {"type": "array", "minItems": 18, "maxItems": 18, "uniqueItems": true, "items": {"$ref": "#/$defs/reader"}},
        "legacyRule": {"const": "read-only-with-exactly-one-migration-record"},
        "retirement": {"const": "successor-major-policy-plus-730-days-plus-migrator-goldens-corpus-evidence-and-rollback"},
        "sourceRegistries": {"const": ["genesis.compatibility.json", "genesis.version-surfaces.json"]},
        "stableActivation": {"const": "R9.1.a"},
        "unknown": {"const": "reject"}
      }
    },
    "resourceLimits": {
      "type": "object", "additionalProperties": false,
      "required": ["evidenceReferences", "fieldBytes", "securityExceptionDays"],
      "properties": {
        "evidenceReferences": {"const": 32},
        "fieldBytes": {"const": 4096},
        "securityExceptionDays": {"const": 90}
      }
    },
    "schema": {"const": "docs/spec/SUPPORT_POLICY_v0.1.schema.json"},
    "schemaSha256": {"$ref": "#/$defs/sha256"},
    "securityExceptions": {
      "type": "object", "additionalProperties": false,
      "required": ["active", "authority", "protectedInvariants", "renewal", "semanticChange", "testEvidence"],
      "properties": {
        "active": {"type": "array", "maxItems": 0},
        "authority": {"const": "temporary-review-candidate-never-runtime-grant"},
        "protectedInvariants": {"const": ["kernel-purity", "seal-unforgeability", "explicit-errors", "deny-by-default-capabilities", "resource-bounds", "hard-cancellation", "deterministic-logging", "strict-replay", "canonical-identity", "independent-evidence", "signing-authority", "release-gates"]},
        "renewal": {"const": "new-reviewed-record"},
        "semanticChange": {"const": "replacement-identity-and-migrator-required"},
        "testEvidence": {"const": "one-to-32-strict-lexical-unique-references"}
      }
    },
    "sourceBindings": {
      "type": "array", "minItems": 8, "uniqueItems": true,
      "items": {
        "type": "object", "additionalProperties": false,
        "required": ["id", "mode", "path"],
        "properties": {
          "id": {"type": "string", "minLength": 1},
          "mode": {"enum": ["compatibility-registry", "migration-planning", "reader-inventory", "reader-runtime", "release-policy", "support-evaluator", "support-verification", "version-policy", "version-surfaces"]},
          "path": {"type": "string", "minLength": 1}
        }
      }
    },
    "version": {"const": "0.1"}
  },
  "$defs": {
    "nonemptyStrings": {"type": "array", "minItems": 1, "uniqueItems": true, "items": {"type": "string", "minLength": 1}},
    "reader": {
      "type": "object", "additionalProperties": false,
      "required": ["compatibilityId", "component", "currentWriter", "migrationRecord", "mode", "reader"],
      "properties": {
        "compatibilityId": {"type": "string", "pattern": "^genesis/compat/v1/[a-z][a-z0-9-]*$"},
        "component": {"type": "string", "minLength": 1},
        "currentWriter": {"type": "string", "minLength": 1},
        "migrationRecord": {"oneOf": [{"type": "null"}, {"type": "string", "pattern": "^M-[A-Z0-9-]+$"}]},
        "mode": {"enum": ["current", "legacy-read-only"]},
        "reader": {"type": "string", "minLength": 1}
      }
    },
    "sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"}
  }
}