645c7892e326...615d1d1c8b55

{
  "payload_data": {
    "kind": "dda33024005f4a214a87603b275d2ef5fc4dac8abf23caea8ebeffb72a44a217",
    "nonce": "cf3cde852fe0c043d8097c7701fbc84f",
    "cohort": "8380b1ea07522feb5ff9c175c32bdd9e6d2fc96f0b116199fe5f5467ba2d7634",
    "course": "329b8d903d7cb13387af873bd89cc4e46b02aef761b45d5023c99516e2da20a5",
    "student": "8cfc58f7816f1680c6b3ca183b32ddc70823f32c7b3289234046ffd5c9b4e7df",
    "issued_at": "2026-04-30 10:58:42",
    "session_at": "65d09845b6c8a51edacdd61b90b40b83a64e5f428520a71491444be64ef6547b",
    "session_id": "1dfdfa6b7612cb0a20fd0801678619b1b2da7ca9c37138a64a6d4d00f3fe0955"
  },
  "payload_hash": "2a7f30c71e900ddda022be6974f3cb1767bf5dfcfdce460b86cbc2a8e928aa31",
  "payload_order": "cohort+course+kind+issued_at+student+session_id+session_at+nonce",
  "signature_part_1": "efc1931f43b725c5fd65a4b6994459684f0cd589b3f883709f56f81eeec78b0e",
  "signature_part_2": "5f9cfc7b7790fa99e577289360bac0494b6956415623379fdd1baa4fec39bd0e",
  "signature_public_key": "04460CEB05E2B6C8CF20E01C962510171B6E66F5D9DE3CA29B1CE9C6DC2E105E",
  "user_signature_part_1": "4f59ed6a4b172c93a91cf6cf5c051f874d415659b199ded82e93aeaf22c1b66e",
  "user_signature_part_2": "36c3542a3611243e890dabbdbc27f7eb98408bb7cc9bdd6a1809f58bf7d65300"
}