{
  "height": 100,
  "block_hash": "94d5079cd2953aac1a91553c1f3a3c44ac1ff8534498c9bc07ad5d99dd7e8dc2",
  "header": {
    "v": 1,
    "height": 100,
    "prev_hash": "01e36dc3e6addc381f08ef4b76591910e805cd99064c1dafcb60818a129e597c",
    "merkle_root": "0bdff80259ffbacf5b30757eaf46dc819882a6ac29a64975bcbf2a2aec6dab79",
    "first_seq": 209,
    "last_seq": 210,
    "entry_count": 2,
    "at": "2026-11-07T03:14:15.420Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T03:14:15.420Z\",\"entry_count\":2,\"first_seq\":209,\"height\":100,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":210,\"merkle_root\":\"0bdff80259ffbacf5b30757eaf46dc819882a6ac29a64975bcbf2a2aec6dab79\",\"prev_hash\":\"01e36dc3e6addc381f08ef4b76591910e805cd99064c1dafcb60818a129e597c\",\"v\":1}",
  "count": 1,
  "domains": 1,
  "distinct": 1,
  "cosignatures": [
    {
      "label": "W-001",
      "key_fingerprint": "77b542fc",
      "relationship": "affiliated",
      "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAnJnfTc5OB9AM75nfNzHGtIt1GnTRB0nY5FbWNwl43Q0=\n-----END PUBLIC KEY-----\n",
      "signature": "JOQwpHnEp4IjGXh3T8DjMd+20W4SBxbO5kHqpIVKev1Zud5p1ev2UWxpyd6RLJZhuWF/C+AxtbMipOjHyMgTAg==",
      "at": "2026-11-07T03:15:15.398Z"
    }
  ],
  "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."
}