BETREF$

Provably Fair Sites

Sites where you can check every result yourself: the outcome is fixed by seeds before you bet and can be verified afterwards.

Case battlesCrashRouletteUpgraderJackpot & coinflipSlotsNo KYCFree casesCS2 bettingMinesCoinflipLive casinoDicePlinkoBlackjackTrade-up contractsTowersKenoLimboHi-Lo
GamesHouse games 3Slots 3Live casino 3Sports & esports 3Case battles 1Crash 3Roulette 2Jackpot & coinflip 3Mines 2Coinflip 2Dice 3Plinko 3Blackjack 2Trade-up contracts 1Towers 1Keno 2Limbo 2Hi-Lo 1
PaymentsCrypto 3Instant withdrawals 1
TrustBetrefs code 3Provably fair 3Rakeback 1
3 of 42 sites matchClear filters
1
Roobet logo

Roobet

7.0
CryptoProvably fairHouse gamesSlotsSports & esports

Bonus

70 free spins worth $80

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2
BC.Game logo

BC.Game

6.9
CryptoProvably fairHouse gamesSlotsSports & esports

Bonus

Up to 150% deposit bonus

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3
Rollbit logo

Rollbit

6.8
CryptoCS2Provably fairInstant withdrawalsRakebackHouse gamesSlots

Bonus

Instant rakeback

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How provably fair works

Before you bet, the site commits to a secret server seed by showing you its hash. Your client seed and a counter (nonce) are combined with it to generate the result. After the seed is revealed, you can recompute every result and confirm the site couldn't have changed it. Our free case works the same way; try the verifier on our provably fair page.

FAQ

Does provably fair mean you'll win?
No. It proves results weren't manipulated; the house edge still applies.
How do I verify a bet?
Copy the server seed, client seed and nonce from the bet's details into the site's verifier or an independent one.