{
  "artifactId": "ART-L7-REPLAY-001",
  "invariant": "INV-001",
  "title": "Public L7 deterministic replay capsule v1",
  "immutable": true,
  "freeze": {
    "status": "FROZEN",
    "policy": "Do not mutate this object. Engine or fixture changes require ART-L7-REPLAY-002+.",
    "sealed_at": "2026-09-01T21:30:00Z"
  },
  "version_bundle": {
    "schema_version": "ri-capsule-1.0.0",
    "ruleset_version": "lifecycle-matrix-1",
    "governance_version": "inv-001-public-1",
    "canon_spec_version": "json-canonical-sorted-keys-1",
    "cert_profile": "public-demonstration-capsule"
  },
  "initial_state": {
    "lifecycle_state": "INGESTED",
    "records": {},
    "commit_finalized": false
  },
  "events": [
    { "event_type": "RECORD_INSERT", "record_id": "r1", "payload": { "n": 1 } },
    { "event_type": "STATE_TRANSITION", "to_state": "NORMALIZED" },
    { "event_type": "STATE_TRANSITION", "to_state": "VERIFIED" },
    { "event_type": "COMMIT_FINALIZED" }
  ],
  "expected": {
    "state_hash": "5d04d74e0731853e2f2760a1047c7a8547dc860ce9d99525bf2ea715740bc31d",
    "receipt_hash": "3f1705c85e156b965908f9b604c432461ff105333f27481df800b3b37940dc9f",
    "ledger_head_hash": "404e19c065afec5e11dac36db6838a5829d25244742d4eaee5c2ad3e6ff2a6de",
    "terminal_lifecycle": "VERIFIED",
    "commit_finalized": true
  },
  "algorithm": {
    "hash": "sha256",
    "canonicalization": "json-canonical-sorted-keys-1",
    "ledger_link": "sha256(prev_head + '|' + canonicalize(event))",
    "receipt": "sha256(canonicalize(receipt_payload))",
    "receipt_payload_fields": [
      "version_bundle",
      "event_count",
      "state_hash",
      "ledger_head_hash",
      "terminal_lifecycle",
      "commit_finalized"
    ]
  },
  "reproduction": {
    "guide": "docs/evidence/INDEPENDENT_REPRODUCTION_ART-L7-REPLAY-001.md",
    "cli": "node non-kernel/frontend/scripts/verify-art-l7-replay-001.mjs",
    "engine": "non-kernel/frontend/data/evidence/replay/capsuleEngine.ts"
  },
  "scope": "Sealed public capsule for INV-001 replay parity on the Rasta Imperium verification surface. Not a claim that production EVO-V infrastructure was measured. Independent re-execution of the pure capsule engine must reproduce expected hashes."
}