{
  "height": 37,
  "block_hash": "a494994c67d1df4b5867a84e92729587611b3add380cef74ecca7d35414fe2d4",
  "header": {
    "v": 1,
    "height": 37,
    "prev_hash": "dc301ccd2bc773dcb2e042e116a2938de9d1412a2cd5a5a262aa1d12f17642d2",
    "merkle_root": "4c043ecb2297b329194d66d9059056f4d87e9c8534660111129496cb63d36a92",
    "first_seq": 114,
    "last_seq": 114,
    "entry_count": 1,
    "at": "2026-11-07T00:41:44.367Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T00:41:44.367Z\",\"entry_count\":1,\"first_seq\":114,\"height\":37,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":114,\"merkle_root\":\"4c043ecb2297b329194d66d9059056f4d87e9c8534660111129496cb63d36a92\",\"prev_hash\":\"dc301ccd2bc773dcb2e042e116a2938de9d1412a2cd5a5a262aa1d12f17642d2\",\"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."
}