{
  "height": 74,
  "block_hash": "fe8aca317d3933d59d55a2707a532ba2b06b86c58697416934c5b7a994a9a537",
  "header": {
    "v": 1,
    "height": 74,
    "prev_hash": "bcf3afd2f6da2310d2ffc607add454a55b54df16297a66242041ef5bee79567d",
    "merkle_root": "81adb09261b446c4f3d91949e64c2d010fac960ecec298e760f8612e0d2a34cc",
    "first_seq": 76,
    "last_seq": 76,
    "entry_count": 1,
    "at": "2026-10-24T19:43:37.558Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T19:43:37.558Z\",\"entry_count\":1,\"first_seq\":76,\"height\":74,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":76,\"merkle_root\":\"81adb09261b446c4f3d91949e64c2d010fac960ecec298e760f8612e0d2a34cc\",\"prev_hash\":\"bcf3afd2f6da2310d2ffc607add454a55b54df16297a66242041ef5bee79567d\",\"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."
}