{
  "height": 49,
  "block_hash": "b13e4c46d032e2c38e0757b03b4a397a73ae6d556cacf30852327e55a27b1e0b",
  "header": {
    "v": 1,
    "height": 49,
    "prev_hash": "9c7b8594dc5d394d23e2830f69c4d71dcafdb2731a4284495e5eb7b1fbbc0c89",
    "merkle_root": "574ce28931159f710752bb9345a9eac005788d9b91480854f5def7d71d2ed306",
    "first_seq": 51,
    "last_seq": 51,
    "entry_count": 1,
    "at": "2026-10-24T17:36:01.940Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T17:36:01.940Z\",\"entry_count\":1,\"first_seq\":51,\"height\":49,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":51,\"merkle_root\":\"574ce28931159f710752bb9345a9eac005788d9b91480854f5def7d71d2ed306\",\"prev_hash\":\"9c7b8594dc5d394d23e2830f69c4d71dcafdb2731a4284495e5eb7b1fbbc0c89\",\"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."
}