Provably Fair

Every round commits to a hashed server seed before you bet. After the round, the seed is revealed — hash it here and confirm it matches the commitment, then recompute the outcome from server : client : nonce. Nothing can be changed after the fact.

1. 1Before betting, you receive the SHA-256 hash of the server seed.
2. 2You set your own client seed — neither side can predict the result.
3. 3After the round, paste the revealed server seed below and verify.