913540404de0...9d1c4484cee9

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "9d6eec28a157170cf787e155d5199f79",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "329b8d903d7cb13387af873bd89cc4e46b02aef761b45d5023c99516e2da20a5",
    "student": "a7cd1b208fd9db06b8b9b7276c8ed697327183b2e0cdf8dca7b479850a79f8ad",
    "issued_at": "2026-04-30 15:19:18",
    "session_at": "65d09845b6c8a51edacdd61b90b40b83a64e5f428520a71491444be64ef6547b",
    "session_id": "1dfdfa6b7612cb0a20fd0801678619b1b2da7ca9c37138a64a6d4d00f3fe0955"
  },
  "payload_hash": "c3423914d9d68bcb4cf8956d48d05ee0fc14126cbe4fd929406a872ce66ae3b7",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "aff4f6b5f39967fabb4972b0fc423beb35fef1bef3af7f58925767a7611b5e46",
  "signature_part_2": "719a03b66c488c4ac5baafc137ab2e1379dd5aecf0385fd6e845b36ce907c20a",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "97c1531b41449098ad5249ab65fe6457d7c9e2e7830ddb1d5bd837b5170c25f7",
  "user_signature_part_2": "8c1340df5fb65c6d9fe7e9f4563cc5953a5dcecf9ba8899599f5870cd2313702"
}