{
  "height": 41,
  "block_hash": "cd1a4fa67c77323ff876d68079b66c98684b677c1cefd776618d4bfca9c674e5",
  "header": {
    "v": 1,
    "height": 41,
    "prev_hash": "af863bd8b4d2e5dbdc11197faed3cdf6ae8054aaa847dc03ed8b1bfcc0845cd6",
    "merkle_root": "09c2e07a9d2b9ed5f618684d1611f914bbe23485924bfad63d2787a9066de12b",
    "first_seq": 43,
    "last_seq": 43,
    "entry_count": 1,
    "at": "2026-10-24T16:51:48.236Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-24T16:51:48.236Z\",\"entry_count\":1,\"first_seq\":43,\"height\":41,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":43,\"merkle_root\":\"09c2e07a9d2b9ed5f618684d1611f914bbe23485924bfad63d2787a9066de12b\",\"prev_hash\":\"af863bd8b4d2e5dbdc11197faed3cdf6ae8054aaa847dc03ed8b1bfcc0845cd6\",\"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."
}