Provably Fair

How GGBIT Provably Fair works

Every game on GGBIT — Open Case, Case Battle, Dice, Mines, Plinko, Upgrader and Double — is built on the provably-fair model. Each round combines a server seed (committed to a hash before you play) with a client seed and a nonce. After a round ends you can reveal the server seed and reproduce the exact outcome on this page, so you never have to take our word for it.

Use the form above to enter the seeds for the round you want to verify, choose the matching game tab and recompute the result. If the calculated outcome matches what you saw in-game, the round was provably fair. You can rotate your client and server seeds at any time from your profile.