b4f1e7f3b7a9...8dd88436be0b

{
  "payload_data": {
    "kind": "6061cf6b6ca18b7dff3fdfd147af1aa51b5be4addbd9d97cd744d214eb298780",
    "nonce": "e913470acd981c849135daf66658eaf4",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "329b8d903d7cb13387af873bd89cc4e46b02aef761b45d5023c99516e2da20a5",
    "student": "58250810821cb6140d59bcee6be0a70906960297bd41043b422f3c6bddd33c43",
    "issued_at": "2026-04-30 14:03:24",
    "session_at": "65d09845b6c8a51edacdd61b90b40b83a64e5f428520a71491444be64ef6547b",
    "session_id": "1dfdfa6b7612cb0a20fd0801678619b1b2da7ca9c37138a64a6d4d00f3fe0955"
  },
  "payload_hash": "69ae13c542cf429b5ac7a11b4e65659f345e05fbbdc0431ed88210128d069f28",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "36cb9b5226f638f3c68eb484cd46ed6884a0eec9378098e6974ef9795fcc2ba4",
  "signature_part_2": "83bf437356b6d83ebe0324afaa9d2135741b376abbd02c75ae9004a179d7ad04",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "3a02d25b8ef352086b943eeb89f0745189c8f9e235368ffc2922a723c06a82f2",
  "user_signature_part_2": "cd6c7cce6bbcc5fe529c229ea0263dc88655502bfc75669f52f6c92a83854507"
}