Recorded parameters
- Endpoint
GET /api/ints- Client seed
exp_checkout_v2:user_8821- Server hash
cf45f79e2d1eeba034a7ad9570433c0aef752f9d422d8643e5294a7a05656b29- Cursor
0- Nonce
5- Count
1- Min
1- Max
100- Recorded at
- 2026-07-17T16:09:25.510Z
Outcome
37
Permalink
How to reproduce this yourself
1. Confirm the server hash:
2. Re-derive the values: HMAC-SHA256(serverSeed,
3. Confirm the public hash on the verify form: Open in /verify →
Reference implementation: @provableio/provable-core.
1. Confirm the server hash:
sha256(serverSeed) === serverHash — once the seed is revealed (after the cursor advances), this hash will match it.2. Re-derive the values: HMAC-SHA256(serverSeed,
"exp_checkout_v2:user_8821:5:<round>"), then map bytes to ints.3. Confirm the public hash on the verify form: Open in /verify →
Reference implementation: @provableio/provable-core.