This hub gathers every Rainbet tool we offer — a Mines predictor with real odds, a VIP & rakeback calculator, and a provably-fair verifier — plus the math behind Dice and Limbo. Everything runs in your browser, free, with no sign-up.

Rainbet provably fair, explained

Every Rainbet result is set by a server seed (hashed before the bet), your client seed, and a nonce. After you rotate your seed, the server seed is revealed and you can recompute every outcome with HMAC-SHA256 — exactly what our verifier does. This is why no predictor can see the future: results are committed in advance.

Rainbet FAQ

Is there a real Rainbet Mines predictor?

Our Mines tool gives the true mathematical odds — safe-tile probability, fair multiplier and EV. No tool can predict the exact mine layout, because Rainbet Mines is provably fair (the layout is locked by a hashed server seed before you click). Anything claiming 90%+ hit accuracy is a scam.

How does the Rainbet VIP program work?

Rainbet rewards you by total wagered, climbing through VIP tiers that unlock higher rakeback, reloads and faster withdrawals. Use our VIP & rakeback calculator to estimate your rewards from your wagered volume.

Is Rainbet legit?

Rainbet is a crypto casino that uses provably-fair RNG you can verify yourself with our verifier, and accepts Bitcoin, Ethereum and more. As with any casino, only play what you can afford and check it is available in your region.

What is the Rainbet referral / bonus code?

Claim the current Rainbet welcome bonus via our claim button — it applies the offer automatically when you register.