{
  "height": 81,
  "block_hash": "1414e24393ca8eba6221b59c32827eddcfbd523f36570897d11de33827908cf2",
  "header": {
    "v": 1,
    "height": 81,
    "prev_hash": "7aa3f8d7ca94e18f19eb3ad84e78157e49aca2eaec910d9007a12385aa5c4a67",
    "merkle_root": "4905959ad0359eaac2e8744d8bac2ce2e8716f89631e5d28ecda1df8998ce445",
    "first_seq": 84,
    "last_seq": 84,
    "entry_count": 1,
    "at": "2026-10-24T20:16:19.041Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T20:16:19.041Z\",\"entry_count\":1,\"first_seq\":84,\"height\":81,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":84,\"merkle_root\":\"4905959ad0359eaac2e8744d8bac2ce2e8716f89631e5d28ecda1df8998ce445\",\"prev_hash\":\"7aa3f8d7ca94e18f19eb3ad84e78157e49aca2eaec910d9007a12385aa5c4a67\",\"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."
}