{
  "height": 168,
  "block_hash": "e3e51607ca8c68a07bb1d3cfa9edacad69804a9f782cd28bd48cff7f31ff895a",
  "header": {
    "v": 1,
    "height": 168,
    "prev_hash": "27d2bef671f6615ca3a08fc5e9d82bf1af8d3b2aeb1edb677353c7325fec6473",
    "merkle_root": "f535704b01b99792129c084f5d5720db2b15aad690c9dfb20a5491782d6646a8",
    "first_seq": 208,
    "last_seq": 209,
    "entry_count": 2,
    "at": "2026-10-25T03:44:21.240Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-25T03:44:21.240Z\",\"entry_count\":2,\"first_seq\":208,\"height\":168,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":209,\"merkle_root\":\"f535704b01b99792129c084f5d5720db2b15aad690c9dfb20a5491782d6646a8\",\"prev_hash\":\"27d2bef671f6615ca3a08fc5e9d82bf1af8d3b2aeb1edb677353c7325fec6473\",\"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."
}