{
  "format": "ghostprint.keys/v1",
  "keys": [
    {
      "key_id": "7d2667dd2d6654b9",
      "pubkey_b64": "idYrkF8yM4MktDpHvsCswMXQLV+OQtQbZ48T0tn9jr0=",
      "purpose": "test",
      "valid_from": "2026-11-01T00:00:00Z",
      "valid_to": null,
      "note": "TEST key, seed is public (engine/testkey.py). Signs example dossiers only; a signature by this key proves nothing."
    }
  ]
}