{
  "height": 117,
  "block_hash": "a678bb2523f37d303bb85d53055c3568c23e2eb76561c5f38648f47b7b7bbbd7",
  "header": {
    "v": 1,
    "height": 117,
    "prev_hash": "2ae49140c36cc7eb6f0dc519a8ddfc535e450f5693be8621ecd71fe0119e6ae4",
    "merkle_root": "a70344690a15cc778a7a20416e5ff9fcdd7ece6a8cd17e8661347214b874fa52",
    "first_seq": 120,
    "last_seq": 120,
    "entry_count": 1,
    "at": "2026-10-24T23:23:37.987Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T23:23:37.987Z\",\"entry_count\":1,\"first_seq\":120,\"height\":117,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":120,\"merkle_root\":\"a70344690a15cc778a7a20416e5ff9fcdd7ece6a8cd17e8661347214b874fa52\",\"prev_hash\":\"2ae49140c36cc7eb6f0dc519a8ddfc535e450f5693be8621ecd71fe0119e6ae4\",\"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."
}