{
  "height": 63,
  "block_hash": "6fda7bf75a2b1aaaea3c59d99dc6f5539514e1447f884003b9c3186cb57bc080",
  "header": {
    "v": 1,
    "height": 63,
    "prev_hash": "e04838348f244c74669641b055cc6fc76685343306c4b278efc44a17c7da6797",
    "merkle_root": "95c9cbd6e3e15acdb04bf2bf6ee6fd42fe47bad8560260970440d40a592d2b36",
    "first_seq": 65,
    "last_seq": 65,
    "entry_count": 1,
    "at": "2026-10-24T18:48:37.094Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T18:48:37.094Z\",\"entry_count\":1,\"first_seq\":65,\"height\":63,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":65,\"merkle_root\":\"95c9cbd6e3e15acdb04bf2bf6ee6fd42fe47bad8560260970440d40a592d2b36\",\"prev_hash\":\"e04838348f244c74669641b055cc6fc76685343306c4b278efc44a17c7da6797\",\"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."
}