c16ccd5620f5...af4488b1c157

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "f4fa831a87147052de5d672cef23d840",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "3983417e6bdd1f5b3bbfb368a651d3ec6ac45396461914a67abd476101196ade",
    "student": "c3cd6af7bbb6164ee4b9a1d628743c5ce530e27e8b0af1d42ee33548161a647b",
    "issued_at": "2026-04-28 11:31:41",
    "session_at": "8a81d7a1322cbdfc47b2156f89c6286b411e90e2feb8e431bbac54d325d6e3b4",
    "session_id": "410b8e910918045304351eb8dd47d9f7cb8ed02fcd8b74a12fc26f9f52250a69"
  },
  "payload_hash": "af056866cc26bff2f4842251032bfabd5477d32dad1e4127488ca3ef75e0fedc",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "2d28c3659a30a8aa78d1fa9e1753efe0f2c9b1c4cf693ecd0aea89e4f1bbb5f6",
  "signature_part_2": "284db20ed7105d86b72e5fb1cbb41e8f54b89a9fc7cf3cbfcd6f73df69df160b",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "be433ac5bc908e2d6a94f20f4c0ef95fb052e26309ec93bafc5b2a6ff4305461",
  "user_signature_part_2": "3c38ef7366a5bce6a9f655047f34ae9c7385134859dae850bdb0f82166aba901"
}