{
  "height": 84,
  "block_hash": "735ccb11f313c42bdf2d9ddd65e2d7598a3e2a0d32972695effa8edeade82709",
  "header": {
    "v": 1,
    "height": 84,
    "prev_hash": "c960ea3dcec0bd6f1b6a37abb9ce52b31479d217c64488ae9305ea830719c8d1",
    "merkle_root": "576d8849643540069b4c208438acbc3c057edbc9b247c22187ae508e1249f076",
    "first_seq": 185,
    "last_seq": 186,
    "entry_count": 2,
    "at": "2026-11-07T02:34:15.304Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T02:34:15.304Z\",\"entry_count\":2,\"first_seq\":185,\"height\":84,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":186,\"merkle_root\":\"576d8849643540069b4c208438acbc3c057edbc9b247c22187ae508e1249f076\",\"prev_hash\":\"c960ea3dcec0bd6f1b6a37abb9ce52b31479d217c64488ae9305ea830719c8d1\",\"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": "f63oQ4tUPPGxGvfmXYOJYy74Vh5EUEBYTKB7C2uzym5GluvQMtO+ywWIJ9RNG9tooJfcKVUaUas8Po67fHNCAA==",
      "at": "2026-11-07T02:35:15.353Z"
    }
  ],
  "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."
}