What does "provably fair" mean?

How commit-reveal shuffling works, and how to verify any round yourself.

Provably fair means the game server hashes (commits to) the shuffle sequence before the first ball is called. After the round settles, the seed is revealed so anyone can verify the hash matches — proving no cheating happened.

How do I verify a round?

Go to the fairness verifier, paste the round ID, and check the result. If the seed matches the commitment, the round is verified — no tampering is possible.

Where do I find a round ID?

Your game history shows each round and its ID. You can also share a win link that includes the round ID — click "verify" to check it.

Is the shuffle truly random?

Yes. The shuffle uses cryptographic randomness (a seedable PRNG) committed before the round starts. Once committed, the sequence is locked — it can't change.

Can RojoBingo rig the games?

No. The commit-reveal fairness model makes rigging impossible after the commitment is published. Anyone can verify this independently.

Why should I trust this?

You don't have to trust us — you can verify every game yourself. Transparency is built into the technology, not a promise.

Still need help?

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