{
  "height": 122,
  "block_hash": "11c33ba0c1a04b815cf47abbdd9cfaa952f83a385d390bc8575964db872cf74c",
  "header": {
    "v": 1,
    "height": 122,
    "prev_hash": "62ec63c701a7e9aff47984249450c2d2acbb857a405d67cfdd4ff3a842a60a21",
    "merkle_root": "a181aa2ef774916b1adb190871af86121dfecc2c63126e5ea24f8f4304569e49",
    "first_seq": 125,
    "last_seq": 125,
    "entry_count": 1,
    "at": "2026-10-24T23:49:06.937Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T23:49:06.937Z\",\"entry_count\":1,\"first_seq\":125,\"height\":122,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":125,\"merkle_root\":\"a181aa2ef774916b1adb190871af86121dfecc2c63126e5ea24f8f4304569e49\",\"prev_hash\":\"62ec63c701a7e9aff47984249450c2d2acbb857a405d67cfdd4ff3a842a60a21\",\"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."
}