e83203172b54...fb0f6524e2ae

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "51a0f4eb170f88289df00153a533060e",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "3983417e6bdd1f5b3bbfb368a651d3ec6ac45396461914a67abd476101196ade",
    "student": "149568da5fdbeec5fa78692bb0c499e314fe62b8946ef1f362eb744e983450d9",
    "issued_at": "2026-04-28 15:26:20",
    "session_at": "8a81d7a1322cbdfc47b2156f89c6286b411e90e2feb8e431bbac54d325d6e3b4",
    "session_id": "410b8e910918045304351eb8dd47d9f7cb8ed02fcd8b74a12fc26f9f52250a69"
  },
  "payload_hash": "89d4871bf37c6a55bc0bbce81db4b74af0df1f4d1c0ba3a5e6b7e3024e811993",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "5caa8ff94b8329fed5b32d7c241fcb77d16dc3e8cc04227aa8b885b26227102f",
  "signature_part_2": "3724515cc8f0b7286e05bde25e6897a298320e53870a953307b3822358eef608",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "86e79f64dfc138ce5ea3e9bf7d7f7b19cc3a214afda38c60cfd0bc76ed46b06d",
  "user_signature_part_2": "cc3c033f5a3bdd7772b46263cf09c0cc3042985337078b99e1056478688c120c"
}