{
  "height": 87,
  "block_hash": "0c78b37da6d905ca58cab9e1cccef50e76efa34f058bb296cd8159a1c0982b35",
  "header": {
    "v": 1,
    "height": 87,
    "prev_hash": "74d12e0372377effbdba450e5e2c6485d407241beda3bde47b6438e322b2dc50",
    "merkle_root": "0c341a2d49ee9d6d1273eadc31eeaf95b597cb7472103ab2563b3ae912a5f146",
    "first_seq": 90,
    "last_seq": 90,
    "entry_count": 1,
    "at": "2026-10-24T20:47:19.225Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T20:47:19.225Z\",\"entry_count\":1,\"first_seq\":90,\"height\":87,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":90,\"merkle_root\":\"0c341a2d49ee9d6d1273eadc31eeaf95b597cb7472103ab2563b3ae912a5f146\",\"prev_hash\":\"74d12e0372377effbdba450e5e2c6485d407241beda3bde47b6438e322b2dc50\",\"v\":1}",
  "count": 0,
  "domains": 0,
  "distinct": 0,
  "cosignatures": [],
  "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."
}