f5664af2f2c5...c75ed2f585d7

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "8fb0b7c85582acf26b6fe730a1c2b48e",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "f03789899dcee712cc833ea81d118214a03a53410de186bd0d4e25f1e3d3f069",
    "student": "c5d3dbe6c062dc58802992e569ed2739cca1a4d18c80be032e1ffb6de04895d6",
    "issued_at": "2026-04-15 16:06:19",
    "session_at": "b154ed3571f31990bf4b8bf348c4a7d76191115ca01b70663f11bb927da9988c",
    "session_id": "dc5a104e8230f6d6809789c9b062a3661c6e893ab72ddf493fa976290644bfe4"
  },
  "payload_hash": "5b9e0eca6c353004c96da1c8c0e7fa81b11598b72e6d1457f6c9acd3e6ddbf9a",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "9dca6b6d634bbb5cd90b2aeecfa8445a5dfc088bb16cc1602dcbbd5c6d18d303",
  "signature_part_2": "f25838a27ea2ec2d4aa7f70e3b8784e1e25e454ffc0f204a43b313635d48d90d",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "a367c85383ffb797263c58a8ac67b102eb983aca3d34fdf763105e91197b0205",
  "user_signature_part_2": "2b8fa5c2e6765454efcf2eb563c45df0005e077ee336d693d8fa0d82d8e3e40b"
}