60240b7d325e...3368300c1973

{
  "payload_data": {
    "kind": "6061cf6b6ca18b7dff3fdfd147af1aa51b5be4addbd9d97cd744d214eb298780",
    "nonce": "3f188d852db502422aac3bb9cd241413",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "3983417e6bdd1f5b3bbfb368a651d3ec6ac45396461914a67abd476101196ade",
    "student": "57739b94f0a30aa3ba0fc65ed191b1d91284c310101223d441ad3f4f1e766bec",
    "issued_at": "2026-04-28 14:31:38",
    "session_at": "8a81d7a1322cbdfc47b2156f89c6286b411e90e2feb8e431bbac54d325d6e3b4",
    "session_id": "410b8e910918045304351eb8dd47d9f7cb8ed02fcd8b74a12fc26f9f52250a69"
  },
  "payload_hash": "87280d17c879b06f01a0ed21801fe0cfdc1bdbc8917f50c1877a0b4dd09e251e",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "0ac0ae13d8f64f4741c3a1915005449fc4eeb61bdb1deb0761aa152271fcd971",
  "signature_part_2": "e0289bd1c518c0f00a1f290516e7892f0acd38bd8c86fadd02c20fdfa5831708",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "84c35c5b2a211b1524a286c8091ce15e0ca9267b50fac5cc82c69ace5e9b319d",
  "user_signature_part_2": "bb2295fefd308bf56af2e12655a5665a2d93bcb1c561c23673f8e8915ff94001"
}