a9886dae398d...56703c1b10ac

{
  "payload_data": {
    "kind": "6061cf6b6ca18b7dff3fdfd147af1aa51b5be4addbd9d97cd744d214eb298780",
    "nonce": "e39d002426ad60675ac7a6d056eb33e1",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "f03789899dcee712cc833ea81d118214a03a53410de186bd0d4e25f1e3d3f069",
    "student": "4e0638ac4659f6c7370fd00b3d8d573681274a9d756346b643b2c165c6a78815",
    "issued_at": "2026-04-13 18:22:36",
    "session_at": "10f1cd806230b533c1b719919148427ecd7bf8052e36b6db351f47ee8d1b9ab3",
    "session_id": "20449feb3b28a48035d50ca0a2fcdbf26f9c8356ca3eb61a8c27927341f75b1b"
  },
  "payload_hash": "5caf03897fbf3f0940e65ffc35a06a0ad7ddbf0aea788d7dd6d895e3ee79bbe3",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "406ab9b485ecd45ab3c29c9dc6acc8e2470a67c898958cb65dd76443f6b65959",
  "signature_part_2": "bc908189e126d89bef520586c20418f6c926de6fda2f8fcf8915390d3c5e550a",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "2ee4bb542a084af432ea7fd0ae8ee6817ea6e9e084e837c30814167502fc6249",
  "user_signature_part_2": "23596918ec827a933c6265331ad54d94420ceecfad4ff0d0c00efc898b44d90d"
}