{
  "height": 101,
  "block_hash": "eb0b4ec015293f1b98ee0e7de9b23519b9802b95582889804453f9fbdd7d3202",
  "header": {
    "v": 1,
    "height": 101,
    "prev_hash": "94d5079cd2953aac1a91553c1f3a3c44ac1ff8534498c9bc07ad5d99dd7e8dc2",
    "merkle_root": "b4ea06e06678da659d88504a54a75db360b0c436899880a883596c9e9f485442",
    "first_seq": 211,
    "last_seq": 211,
    "entry_count": 1,
    "at": "2026-11-07T03:15:45.423Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T03:15:45.423Z\",\"entry_count\":1,\"first_seq\":211,\"height\":101,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":211,\"merkle_root\":\"b4ea06e06678da659d88504a54a75db360b0c436899880a883596c9e9f485442\",\"prev_hash\":\"94d5079cd2953aac1a91553c1f3a3c44ac1ff8534498c9bc07ad5d99dd7e8dc2\",\"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": "U61DhTQiUnH/nRCYnToevvvppsQc5WjbViQNcNaEBeALbOpoDifxpm3j2FYSzvlVIls0N9rW9ZIYe1KRjuxTAg==",
      "at": "2026-11-07T03:17:54.847Z"
    }
  ],
  "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."
}