Recorded parameters
- Endpoint
GET /api/floats- Client seed
my-app- Server hash
b8ed99eeb149bd252c25e88fa8f3e7071dc7f3cdcd40729db199cbe0e568e343- Cursor
0- Nonce
699- Count
1- Recorded at
- 2026-07-04T13:17:56.789Z
Outcome
0.20961407921276987
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,
"my-app:699:<round>"), then map bytes to floats.3. Confirm the public hash on the verify form: Open in /verify →
Reference implementation: @provableio/provable-core.