{
  "height": 140,
  "block_hash": "858b0e93487d649ad17894e8c84e502cfb72abb498a9fb4089d06e88855fb6b7",
  "header": {
    "v": 1,
    "height": 140,
    "prev_hash": "b638309b5396104b73eeffad89fca54d83e9d03409135c70b0fc497b0130e76f",
    "merkle_root": "585ada505347bcd425b10960fea1945873771767f7148b40e3aaab485920cf64",
    "first_seq": 151,
    "last_seq": 152,
    "entry_count": 2,
    "at": "2026-10-25T01:16:18.343Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-25T01:16:18.343Z\",\"entry_count\":2,\"first_seq\":151,\"height\":140,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":152,\"merkle_root\":\"585ada505347bcd425b10960fea1945873771767f7148b40e3aaab485920cf64\",\"prev_hash\":\"b638309b5396104b73eeffad89fca54d83e9d03409135c70b0fc497b0130e76f\",\"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."
}