{
  "height": 59,
  "block_hash": "6dc1f3ccffb923232d39277c532c6888f4c65467f1c61d0b9c1f86f693edd1b3",
  "header": {
    "v": 1,
    "height": 59,
    "prev_hash": "7a8203b97bd804615522c5e71cb6be89fef5322344e2ca88c5497372615b0bf9",
    "merkle_root": "94885543fcc84a0a77bee79c1b3f177768cbb751f8988ca16f02780e691486d7",
    "first_seq": 147,
    "last_seq": 148,
    "entry_count": 2,
    "at": "2026-11-07T01:34:15.128Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T01:34:15.128Z\",\"entry_count\":2,\"first_seq\":147,\"height\":59,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":148,\"merkle_root\":\"94885543fcc84a0a77bee79c1b3f177768cbb751f8988ca16f02780e691486d7\",\"prev_hash\":\"7a8203b97bd804615522c5e71cb6be89fef5322344e2ca88c5497372615b0bf9\",\"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": "q9NkXvW3vNYNmlDgp3P5FJ443GDHdCtdM9ZQUDDRecs5Bxwa2zIJkScpQ29BIu1DM/V2CBGVduvPnQhjTaoGCw==",
      "at": "2026-11-07T01:35:03.938Z"
    }
  ],
  "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."
}