{
  "_comment": "Sample Knox record bundle for testing bonis-verify.mjs --record mode. Generated deterministically by generate-sample-record.mjs.",
  "index": 10426,
  "timestamp": "2026-04-22T22:00:00.000Z",
  "blockType": "public-demo-file",
  "prevHash": "0000000000000000000000000000000000000000000000000000000000000000",
  "nonce": 0,
  "actor": "public-demo",
  "payload": {
    "filename": "sample-evidence.pdf",
    "sizeBytes": 1048576,
    "mimeType": "application/pdf",
    "fileHash": "c0ffee00deadbeefcafebabe1122334455667788990011223344556677889900"
  },
  "hash": "a64bfc76d824e317a1f78f9b292975076c640d7b7969a100752d3d915c29df20",
  "merkleProof": [
    {
      "position": "right",
      "sibling": "8dbb94a2924897879097fdebefa3a1cfcc4be774a5fab8d63b791a51256bcbe7"
    },
    {
      "position": "right",
      "sibling": "14286011f36730ebae54952f384d88ea3b85566121c88f764ceee2e2f725917a"
    }
  ],
  "merkleAnchor": {
    "merkleRoot": "2fbd5df2bfbca7542ffea2c1c283be33516e9ec0dceb723d2b8c9e7e5025ae4a",
    "anchoredAt": "2026-04-22T23:00:00.000Z",
    "leafCount": 4,
    "treeDepth": 2
  },
  "otsProof": "SAMPLE_OTS_PROOF_STUB_BASE64_REPLACE_WITH_REAL_PROOF_IN_PRODUCTION",
  "_provenance": {
    "operator": "Bonis Systems LLC",
    "jurisdiction": "Wyoming, United States",
    "uei": "R2BPJDC5CBA3",
    "cage": "1TSP2",
    "uspto_provisional": "Application 64/038,359 (inventor: Jonis Aaron Fields)",
    "spec": "https://bonissystems.com/bonis/spec",
    "note": "This is a sample bundle for testing air-gap verification. The hashes are real SHA-256 computations over the declared canonical fields; the Merkle tree is a real 4-leaf tree; the OTS proof is a stub. Feed this file to `node bonis-verify.mjs --record sample-record.json` to exercise the full verifier without contacting Bonis Systems."
  }
}