{
  "height": 82,
  "block_hash": "af6b9e7bc5430e09665e82205a06facac72d262116b78b47a37478d01d7e8443",
  "header": {
    "v": 1,
    "height": 82,
    "prev_hash": "b1dcac2875f4798ed4894f224ad244fa3fb764c62444c2522b72d734722cc9f8",
    "merkle_root": "81fd7046a6b93b5280eac07b161d2e38bb28ca89bc32e4287b6cc5390e3445c3",
    "first_seq": 182,
    "last_seq": 183,
    "entry_count": 2,
    "at": "2026-11-07T02:29:15.285Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T02:29:15.285Z\",\"entry_count\":2,\"first_seq\":182,\"height\":82,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":183,\"merkle_root\":\"81fd7046a6b93b5280eac07b161d2e38bb28ca89bc32e4287b6cc5390e3445c3\",\"prev_hash\":\"b1dcac2875f4798ed4894f224ad244fa3fb764c62444c2522b72d734722cc9f8\",\"v\":1}",
  "count": 1,
  "domains": 1,
  "distinct": 1,
  "cosignatures": [
    {
      "label": "W-001",
      "key_fingerprint": "77b542fc",
      "relationship": "affiliated",
      "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAnJnfTc5OB9AM75nfNzHGtIt1GnTRB0nY5FbWNwl43Q0=\n-----END PUBLIC KEY-----\n",
      "signature": "EZWVDaEjJ1aBmxYz585ac7+Jo8R276j5KYpEtMSZQlveE9vwyfRDNMkUjZtO6ElQQeFvdLFUCTurumdN2pLoDg==",
      "at": "2026-11-07T02:30:15.150Z"
    }
  ],
  "how_to_verify": "Each signature is Ed25519 over signed_bytes (canonical(header)), checked with the public_key_pem carried in its cosignature record. Witnesses are labelled by registration order (W-001, W-002, ...); public read models never carry a witness's domain or full key id."
}