{
  "height": 3,
  "block_hash": "096a91168ec14cf7848b7248874f8aaa8083a2957c927a05a278f648e4720469",
  "header": {
    "v": 1,
    "height": 3,
    "prev_hash": "3ad76874df50da96bf7bb65c9b51093022c034c893118acdeea14389803ca69b",
    "merkle_root": "20971157910c82f6e31b03d3d2f3a638702da0c29c9b7d5d5abaa6be6e243d88",
    "first_seq": 49,
    "last_seq": 51,
    "entry_count": 3,
    "at": "2026-11-06T22:20:18.440Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-06T22:20:18.440Z\",\"entry_count\":3,\"first_seq\":49,\"height\":3,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":51,\"merkle_root\":\"20971157910c82f6e31b03d3d2f3a638702da0c29c9b7d5d5abaa6be6e243d88\",\"prev_hash\":\"3ad76874df50da96bf7bb65c9b51093022c034c893118acdeea14389803ca69b\",\"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."
}