{
  "height": 92,
  "block_hash": "38d5b76469dd01d40f5c8c5c71eade8911d3fa6d0f82f7650360829eb0d0cc49",
  "header": {
    "v": 1,
    "height": 92,
    "prev_hash": "5eb7bf34f81a46e42988754cc4636a82cec742ef0c64a1e7e134a66859e33323",
    "merkle_root": "52d2dd5b9741e8ac93e2e671fb194ef31fa5c39a7f7d05f5ba40d1b1f6851a07",
    "first_seq": 197,
    "last_seq": 198,
    "entry_count": 2,
    "at": "2026-11-07T02:54:15.349Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T02:54:15.349Z\",\"entry_count\":2,\"first_seq\":197,\"height\":92,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":198,\"merkle_root\":\"52d2dd5b9741e8ac93e2e671fb194ef31fa5c39a7f7d05f5ba40d1b1f6851a07\",\"prev_hash\":\"5eb7bf34f81a46e42988754cc4636a82cec742ef0c64a1e7e134a66859e33323\",\"v\":1}",
  "count": 1,
  "domains": 1,
  "distinct": 1,
  "cosignatures": [
    {
      "label": "W-001",
      "key_fingerprint": "77b542fc",
      "relationship": "affiliated",
      "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAnJnfTc5OB9AM75nfNzHGtIt1GnTRB0nY5FbWNwl43Q0=\n-----END PUBLIC KEY-----\n",
      "signature": "HjjygGp80O18wCvgUHJXpZXjKJFcrtDnM0guMGmUZy448xlKVPJfy3vGBanQ2gTX7uJcC5zjETg/p6lRwPL/Dw==",
      "at": "2026-11-07T02:55:15.223Z"
    }
  ],
  "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."
}