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Provably Fair Explained: Server Seeds, Client Seeds and You

A non-technical walk-through of how cryptographic commitments make every bet auditable — and why it matters for your bankroll.

Daniel Park July 02, 2026 5 min read
Provably Fair Explained: Server Seeds, Client Seeds and You

The commitment scheme

Before you place a bet, the casino publishes a hash of its server seed. After you rotate the seed, the original is revealed. You can hash the revealed seed yourself and confirm it matches the original commitment — proof nothing was changed mid-session.

Why your client seed matters

The client seed is your contribution of entropy. Rotate it often. If the casino were able to bias outcomes, your client-seed change would still make targeting any specific result impossible.

Verifying a real bet

Head to the Verification tab on the Fairness page, paste the server seed, client seed and nonce from your bet history, and the same outcome should be reproduced byte-for-byte.

Want to verify your own bets?

Head to the Fairness page and reproduce any outcome byte-for-byte with your own seeds.

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