{
  "height": 133,
  "block_hash": "971aa5402b9397c1e5d11083bd96235a93ad3018a91d5e69e00b2535b39ff212",
  "header": {
    "v": 1,
    "height": 133,
    "prev_hash": "ae33ad81bcca41dec5903c478f18b7b934049064417bf9e4f0011b2a26e96f59",
    "merkle_root": "64a25e525946218956ef556193198c61501e7766e8509f1736838e596f9131bc",
    "first_seq": 137,
    "last_seq": 138,
    "entry_count": 2,
    "at": "2026-10-25T00:41:17.828Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-25T00:41:17.828Z\",\"entry_count\":2,\"first_seq\":137,\"height\":133,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":138,\"merkle_root\":\"64a25e525946218956ef556193198c61501e7766e8509f1736838e596f9131bc\",\"prev_hash\":\"ae33ad81bcca41dec5903c478f18b7b934049064417bf9e4f0011b2a26e96f59\",\"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."
}