{
  "height": 144,
  "block_hash": "0b34f4c99d591f16ced6497989e27f2e86c9476df2283aeaf93779c1a8752c55",
  "header": {
    "v": 1,
    "height": 144,
    "prev_hash": "ae36c2e410730badd0671ae78f5cb81f2f2e5f5a9a24981f488d0b247073aa8a",
    "merkle_root": "6076f17591b316ea9834a13ca20b76d8ad6620238d209fe00e0a11c5b009da6b",
    "first_seq": 159,
    "last_seq": 160,
    "entry_count": 2,
    "at": "2026-10-25T01:36:18.827Z",
    "key_id": "key_41eb7b6d1b11968a"
  },
  "signed_bytes": "{\"at\":\"2026-10-25T01:36:18.827Z\",\"entry_count\":2,\"first_seq\":159,\"height\":144,\"key_id\":\"key_41eb7b6d1b11968a\",\"last_seq\":160,\"merkle_root\":\"6076f17591b316ea9834a13ca20b76d8ad6620238d209fe00e0a11c5b009da6b\",\"prev_hash\":\"ae36c2e410730badd0671ae78f5cb81f2f2e5f5a9a24981f488d0b247073aa8a\",\"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."
}