877b3d5692b8...a1a58c975c5e

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "2cee1e881053e571e0531c552a665e87",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "f03789899dcee712cc833ea81d118214a03a53410de186bd0d4e25f1e3d3f069",
    "student": "69e09a39810fe538976c38d10c859c2efc82df502896bc3a99c60c06a5906f85",
    "issued_at": "2026-04-15 16:20:14",
    "session_at": "b154ed3571f31990bf4b8bf348c4a7d76191115ca01b70663f11bb927da9988c",
    "session_id": "dc5a104e8230f6d6809789c9b062a3661c6e893ab72ddf493fa976290644bfe4"
  },
  "payload_hash": "0b1fe8788221e904a71bb6d5f5b0e986b38e841d030c41fc583147b4e520eb03",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "71aea94022ae7ef846e8f916dafcbddbad9a044bc2e74c458d06a685aaac01db",
  "signature_part_2": "d83300ac9fb325db706023646ccac48dcd3282e91110a429426a3332b9469701",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "d1713d9796d076bfb1f283cb037f3fa8869a243c425c7a7c0a02c98364bb4ad8",
  "user_signature_part_2": "35919414d5b409978aee917b8f665d28dff371447973285d8cd8704e532c1c05"
}