f9857cfba915...17456d057264

{
  "payload_data": {
    "kind": "6061cf6b6ca18b7dff3fdfd147af1aa51b5be4addbd9d97cd744d214eb298780",
    "nonce": "5ce734983c42a6d59de3151b5fb735a5",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "3983417e6bdd1f5b3bbfb368a651d3ec6ac45396461914a67abd476101196ade",
    "student": "c34ccc74845f0dc82ee91814cb34d9a6498aa193183314007c318973f06a2efe",
    "issued_at": "2026-04-28 17:38:12",
    "session_at": "8a81d7a1322cbdfc47b2156f89c6286b411e90e2feb8e431bbac54d325d6e3b4",
    "session_id": "410b8e910918045304351eb8dd47d9f7cb8ed02fcd8b74a12fc26f9f52250a69"
  },
  "payload_hash": "b124297f35d1dcc1bc9646b0e4bd602e29a93faa20767597d12b3d9247047bf4",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "780dacea2c944751a930b6cba14f378f30967035c578ac4131eb1fb5d36bccd3",
  "signature_part_2": "f89f53624fe0e18aa612411c533cf8ec89053c33642eac50497e75584b2ed209",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "179b4d8b9104a1c9452cacbc0dc40b660bbe4ac9b354cea0319eddaff5dfc117",
  "user_signature_part_2": "6251b203de41895719a3cf742c5a029471a5cb045e1449b17f28dd6e5f389605"
}