87401f1a4954...691193335e70

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "147f45910ef8ec7ea877ec70ed3459a1",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "3983417e6bdd1f5b3bbfb368a651d3ec6ac45396461914a67abd476101196ade",
    "student": "8cfc58f7816f1680c6b3ca183b32ddc70823f32c7b3289234046ffd5c9b4e7df",
    "issued_at": "2026-04-29 10:56:40",
    "session_at": "8a81d7a1322cbdfc47b2156f89c6286b411e90e2feb8e431bbac54d325d6e3b4",
    "session_id": "410b8e910918045304351eb8dd47d9f7cb8ed02fcd8b74a12fc26f9f52250a69"
  },
  "payload_hash": "7c3b3f2e9c5c3058ebc26d23b6a0a8ce82f910b723020b3ec584cbd5f73da2ab",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "8874139da0463cf8c594366353e16effe9cbce14cd98945cd29dc831a332336f",
  "signature_part_2": "bed42710c034178dff4ed806d6fb58a45b97c7f56768c4882b51ef5d4f1df604",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "1eacff5a6f7f051ddc872c47aa1f7b4367907c23199af6dcc6ed326e5579923c",
  "user_signature_part_2": "82fe393afa721b5ec84a278a468d7db2c0ac6b4dcfd4479389231f1474049d0f"
}