{
  "height": 136,
  "block_hash": "448a3d91e8d5720ae15363bb215af15f640588c004cd5ef237c986c7705a7916",
  "header": {
    "v": 1,
    "height": 136,
    "prev_hash": "033d651090a715621a5941b2699fcf987915b917226e94c02fbef20775b0dc88",
    "merkle_root": "b7e16e0cf9048f80be1d26e7df725a98380a8b91cec76a2c0e8cc0e5392de16b",
    "first_seq": 143,
    "last_seq": 144,
    "entry_count": 2,
    "at": "2026-10-25T00:56:17.991Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-25T00:56:17.991Z\",\"entry_count\":2,\"first_seq\":143,\"height\":136,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":144,\"merkle_root\":\"b7e16e0cf9048f80be1d26e7df725a98380a8b91cec76a2c0e8cc0e5392de16b\",\"prev_hash\":\"033d651090a715621a5941b2699fcf987915b917226e94c02fbef20775b0dc88\",\"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."
}