12ab2179dcfe...75de675a5ac4

{
  "payload_data": {
    "kind": "6061cf6b6ca18b7dff3fdfd147af1aa51b5be4addbd9d97cd744d214eb298780",
    "nonce": "31fdcf872bd8034a69b070ea646dde34",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "3983417e6bdd1f5b3bbfb368a651d3ec6ac45396461914a67abd476101196ade",
    "student": "29288e5844e31fcd918cc61f3c8303f4010175318a6d05ce017b01488006c160",
    "issued_at": "2026-04-28 17:53:54",
    "session_at": "8a81d7a1322cbdfc47b2156f89c6286b411e90e2feb8e431bbac54d325d6e3b4",
    "session_id": "410b8e910918045304351eb8dd47d9f7cb8ed02fcd8b74a12fc26f9f52250a69"
  },
  "payload_hash": "08ce702305e90f1a4d3f06366a1bae81c27f5e44ef7af7ce844c8a70f4f3e737",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "4c69add4c7007bb3c011837d45799d2928defea0929cbf6fae6aab5d3a35d215",
  "signature_part_2": "df2b426334672b59a321a129f03fd4e928f6eebe047532c37550428a5367f80a",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "c5bc3b3ed108c46f06c2dc20de9578df6e18e2e397e067a5ad67732cb6ede241",
  "user_signature_part_2": "edda9b7623936c605859303653b4cdbb36d2735005c2f76ee5d28cfddb30d10e"
}