{
  "height": 104,
  "block_hash": "3ac26fa1ad907488280538fdf04c365b5dec99564cbcefc9ddc5333c1afe2d62",
  "header": {
    "v": 1,
    "height": 104,
    "prev_hash": "be9b6546f6e1708103e3e509b5c16c84a45ca6ad801c4dad627220387b1baad3",
    "merkle_root": "d1eb086a012df3366a3f5e6304195807964e037a65ccd2206347851f20d77556",
    "first_seq": 215,
    "last_seq": 215,
    "entry_count": 1,
    "at": "2026-11-07T03:23:00.436Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T03:23:00.436Z\",\"entry_count\":1,\"first_seq\":215,\"height\":104,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":215,\"merkle_root\":\"d1eb086a012df3366a3f5e6304195807964e037a65ccd2206347851f20d77556\",\"prev_hash\":\"be9b6546f6e1708103e3e509b5c16c84a45ca6ad801c4dad627220387b1baad3\",\"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."
}