{
  "height": 39,
  "block_hash": "9269f3edc17607a4b49b3a433a5c6a5ca0f1c8b4215e2137f93e3c8729304a99",
  "header": {
    "v": 1,
    "height": 39,
    "prev_hash": "57fe466b2ca71f303e4734d87067a229e4d70b519306a190c19a8a973666a8dc",
    "merkle_root": "8e8fe08ba0ebf639dc4a0b969dc049935e3fb7498c1189ae04a1524844a7f47e",
    "first_seq": 41,
    "last_seq": 41,
    "entry_count": 1,
    "at": "2026-10-24T16:41:48.189Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T16:41:48.189Z\",\"entry_count\":1,\"first_seq\":41,\"height\":39,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":41,\"merkle_root\":\"8e8fe08ba0ebf639dc4a0b969dc049935e3fb7498c1189ae04a1524844a7f47e\",\"prev_hash\":\"57fe466b2ca71f303e4734d87067a229e4d70b519306a190c19a8a973666a8dc\",\"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."
}