{
  "height": 169,
  "block_hash": "55529741772b45d00b3b8747525611d0655fe64b9cd6861fbcf9a4a424428e88",
  "header": {
    "v": 1,
    "height": 169,
    "prev_hash": "e3e51607ca8c68a07bb1d3cfa9edacad69804a9f782cd28bd48cff7f31ff895a",
    "merkle_root": "7a4a838ee0daf896dba8b2000454c8b719b78671bedc796545958aae04dbc0b7",
    "first_seq": 210,
    "last_seq": 211,
    "entry_count": 2,
    "at": "2026-10-25T03:49:21.257Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-25T03:49:21.257Z\",\"entry_count\":2,\"first_seq\":210,\"height\":169,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":211,\"merkle_root\":\"7a4a838ee0daf896dba8b2000454c8b719b78671bedc796545958aae04dbc0b7\",\"prev_hash\":\"e3e51607ca8c68a07bb1d3cfa9edacad69804a9f782cd28bd48cff7f31ff895a\",\"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."
}