Recorded parameters
- Endpoint
GET /api/bytes- Client seed
compare-crypto-demo- Server hash
ecd827855ca8ddafb134af5f8cce5b8773b7e0dc733f1a620ff1683bc6fdc795- Cursor
0- Nonce
6- Count
16- Recorded at
- 2026-07-09T19:01:54.158Z
Outcome
(no values recorded)
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,
"compare-crypto-demo:6:<round>"), then map bytes to bytes.3. Confirm the public hash on the verify form: Open in /verify →
Reference implementation: @provableio/provable-core.