{
  "height": 91,
  "block_hash": "5eb7bf34f81a46e42988754cc4636a82cec742ef0c64a1e7e134a66859e33323",
  "header": {
    "v": 1,
    "height": 91,
    "prev_hash": "ed1cee41c6396294da6fd23a7cb889928142f21d56c5ed7fd2a70aaad95571fa",
    "merkle_root": "8f3bbe261436fd8756618401195f6cf7f87facabd192ad08de1390a9a2e5c587",
    "first_seq": 196,
    "last_seq": 196,
    "entry_count": 1,
    "at": "2026-11-07T02:50:45.340Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T02:50:45.340Z\",\"entry_count\":1,\"first_seq\":196,\"height\":91,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":196,\"merkle_root\":\"8f3bbe261436fd8756618401195f6cf7f87facabd192ad08de1390a9a2e5c587\",\"prev_hash\":\"ed1cee41c6396294da6fd23a7cb889928142f21d56c5ed7fd2a70aaad95571fa\",\"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."
}