{
  "height": 0,
  "block_hash": "0aad1605bfe10fe1370da1ff6dd97a95d382b04e66c402ea3a32bb94016c41a7",
  "header": {
    "v": 1,
    "height": 0,
    "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
    "merkle_root": "6fb8f7b379fbf1e700541a0dfc67ed3775684bfe8526ff6e77d269b586a9bc43",
    "first_seq": 1,
    "last_seq": 11,
    "entry_count": 11,
    "at": "2026-11-06T22:14:47.799Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-06T22:14:47.799Z\",\"entry_count\":11,\"first_seq\":1,\"height\":0,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":11,\"merkle_root\":\"6fb8f7b379fbf1e700541a0dfc67ed3775684bfe8526ff6e77d269b586a9bc43\",\"prev_hash\":\"0000000000000000000000000000000000000000000000000000000000000000\",\"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."
}