PROVABLY FAIR VERIFIER
Independently verify the fairness of every roll. Paste your seeds below — we show every math step.
100% Provably Fair
How Provably Fair Works
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Seeds Committed
Before each game, the server seed hash is locked and shown to you — it cannot be changed.
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Roll Generated
Your client seed, the server seed, and nonce are combined via HMAC-SHA256 to produce the result.
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You Verify
After the game, the raw server seed is revealed. Use this tool to confirm the math matches.