{
  "height": 99,
  "block_hash": "01e36dc3e6addc381f08ef4b76591910e805cd99064c1dafcb60818a129e597c",
  "header": {
    "v": 1,
    "height": 99,
    "prev_hash": "f0dd016735065ef2bc44e74e69034b85451e6f8c86dbadf8e2b5fdf778c2a81d",
    "merkle_root": "4a90343126879df83534d7271c72f9da57acd517ccec8870ca82b3656841fb66",
    "first_seq": 208,
    "last_seq": 208,
    "entry_count": 1,
    "at": "2026-11-07T03:10:45.411Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T03:10:45.411Z\",\"entry_count\":1,\"first_seq\":208,\"height\":99,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":208,\"merkle_root\":\"4a90343126879df83534d7271c72f9da57acd517ccec8870ca82b3656841fb66\",\"prev_hash\":\"f0dd016735065ef2bc44e74e69034b85451e6f8c86dbadf8e2b5fdf778c2a81d\",\"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."
}