$1,000,000
Instant Million
Verify this draw
Provable Fairness
Verify any bet outcome in your own browser. No server round-trip. Source code below is what runs.
Verifier source SHA-256
93c05c1ab03d4c26397dbb362c405e2ebbd91327300af1a6d7ee3d53c91fb88b
How it works
Every bet result is determined by three values: the server seed (committed to you as a hash before play), your client seed, and a nonce.
After you reveal your server seed, the casino can no longer change it - and you (or anyone) can re-compute the outcome from those three values plus the game's published algorithm.
This page is that algorithm, running in your browser. You can read the source, save the page, and run it offline.
Verified wins
Real wins, with the full cryptographic trail. The server seed hash is committed before the draw, the seed is revealed after, and the winning numbers are deterministic from the published cryptographic inputs. Run the verification yourself in any browser.
Verify a bet
Algorithms and source
Every game's verifier is a self-contained JavaScript function. The source you see here is the source that ran when you clicked Verify.
