f4b2a1a45dc2...7d87d6a941c5

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "fd1708b3fecaf748a74ff1dc6fa2120d",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "f03789899dcee712cc833ea81d118214a03a53410de186bd0d4e25f1e3d3f069",
    "student": "533b0e84558a1aeb233265ffed33171234a5f4b1f73c59f2de9f645aca265383",
    "issued_at": "2026-04-16 16:28:18",
    "session_at": "6ec897be60693850bc1fb9896894ec590f9c7dbab62796e2ce661e4a47f0929b",
    "session_id": "d4759c5c12da2b6218f78985ac74df98886ab9ceb686538f982982db36d0d887"
  },
  "payload_hash": "78a88f51ca73f917743955bf514d7005a74aa13e8248b288a34889fb2425ba8b",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "6e85106999d4bf66badc95cdbf74d7650e95b3f86f6c92607775b4f06f46c941",
  "signature_part_2": "2e30510d0892f4be0f138051be9d949cfe1af47af2e4a13810870edaa5a98b0f",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "59a5ad632cea27c8600d86771f829b711f9daf8be2956d0ede45af4eca94fe62",
  "user_signature_part_2": "77ffd76e6ce3c6182b3eb7b56d858cddc769692f03db797c2ea20fabeb1fce03"
}