{
  "height": 48,
  "block_hash": "afc6c374694fd10db604a50db2d7f6b8c68b6201355e05d879be14881bc3d620",
  "header": {
    "v": 1,
    "height": 48,
    "prev_hash": "ed602ab400c4eafac9da097cb1ff533a98fa3f4c89c102d28d4e26f42c879c01",
    "merkle_root": "c73909eb907c2c2aa457ae17edd14e2f3583e1fc41ac8fc14004c8c20a9446bb",
    "first_seq": 130,
    "last_seq": 130,
    "entry_count": 1,
    "at": "2026-11-07T01:06:59.999Z",
    "key_id": "key_a521921c2ba20669"
  },
  "signed_bytes": "{\"at\":\"2026-11-07T01:06:59.999Z\",\"entry_count\":1,\"first_seq\":130,\"height\":48,\"key_id\":\"key_a521921c2ba20669\",\"last_seq\":130,\"merkle_root\":\"c73909eb907c2c2aa457ae17edd14e2f3583e1fc41ac8fc14004c8c20a9446bb\",\"prev_hash\":\"ed602ab400c4eafac9da097cb1ff533a98fa3f4c89c102d28d4e26f42c879c01\",\"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."
}