{
  "height": 160,
  "block_hash": "3080bcbd8e46ad3697f472104680eb52bde998c62100d143b3630b4089a18895",
  "header": {
    "v": 1,
    "height": 160,
    "prev_hash": "2f45028afc049438a46f1e9be5642f0b1de4325a5ba8e7e72142c369bb82429a",
    "merkle_root": "84123fb295234ab3d77c7ef0c4b4aa4ef6dfc8b73972fee82f0cfbde14d98d76",
    "first_seq": 192,
    "last_seq": 193,
    "entry_count": 2,
    "at": "2026-10-25T03:00:02.583Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-25T03:00:02.583Z\",\"entry_count\":2,\"first_seq\":192,\"height\":160,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":193,\"merkle_root\":\"84123fb295234ab3d77c7ef0c4b4aa4ef6dfc8b73972fee82f0cfbde14d98d76\",\"prev_hash\":\"2f45028afc049438a46f1e9be5642f0b1de4325a5ba8e7e72142c369bb82429a\",\"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."
}