8f022f0b714a...af468d1a0b0d

{
  "payload_data": {
    "kind": "6061cf6b6ca18b7dff3fdfd147af1aa51b5be4addbd9d97cd744d214eb298780",
    "nonce": "12c8491832791d06bc5ecebfce481eae",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "f03789899dcee712cc833ea81d118214a03a53410de186bd0d4e25f1e3d3f069",
    "student": "528b7682aea678d0205996504212dac20e53e55e2b70142b602a70358b3c1f81",
    "issued_at": "2026-04-15 14:47:59",
    "session_at": "b154ed3571f31990bf4b8bf348c4a7d76191115ca01b70663f11bb927da9988c",
    "session_id": "dc5a104e8230f6d6809789c9b062a3661c6e893ab72ddf493fa976290644bfe4"
  },
  "payload_hash": "1c969a83551add3ae9e6a0b763a185467ca7b32d7cd528e0bf8e041d236c4f18",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "42e21057fbf2108ba2271e4a051e7b8ea8fd1288b971247684ef33b4b203d300",
  "signature_part_2": "45158f61780116617541f2d21fabecb8b6a719f9aaa00896599099ca59a24b06",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "62bb2b544dfc3d9eb08511e1f569b73c25e018cc99c65374fedf976ee0e2f4ac",
  "user_signature_part_2": "0d1f1a8bfd1fbb43f174f1b90beb9119b9c46aa7f996504522119c2a60add104"
}