{
  "height": 109,
  "block_hash": "d353319861c8aa273acbd045cdffc1e1d3b21c811e34be9005fab3f020cd322b",
  "header": {
    "v": 1,
    "height": 109,
    "prev_hash": "0b0b98e4ff92398d2ca5fce64cb3f933f02ac512f79b4cf898966f0c4e47e070",
    "merkle_root": "32608e12e765ec14f5d8846e2ee1817bf29e3e728c4490b02b0063672f41dd46",
    "first_seq": 112,
    "last_seq": 112,
    "entry_count": 1,
    "at": "2026-10-24T22:43:52.687Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T22:43:52.687Z\",\"entry_count\":1,\"first_seq\":112,\"height\":109,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":112,\"merkle_root\":\"32608e12e765ec14f5d8846e2ee1817bf29e3e728c4490b02b0063672f41dd46\",\"prev_hash\":\"0b0b98e4ff92398d2ca5fce64cb3f933f02ac512f79b4cf898966f0c4e47e070\",\"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."
}