Provably Fair · On-chain RNG
Hash Roulette
Guess the last hex digit(s) of the hash. Powered by on-chain randomness.
Connect your wallet to play
Use the Connect Wallet button in the navigation bar
Difficulty
Block Hash
0x································································
Your Guess — Last hex digit
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Bet Amount (OCT)
Potential win: +0.1468 OCT15.68× · 2% edge
House edge 2% · Powered by OneChain on-chain RNG · Provably Fair