250,000 rounds per game. 37 statistical tests. NIST SP 800‑22 methodology. Every result published. Every byte downloadable. Built by a former pit boss.
There are hundreds of crypto casinos. They all claim fairness. But who verifies? We asked the obvious questions.
I spent 23 years in the pit — from dealing cards in the Caribbean to managing floors in Europe. I've watched millions of hands. I've caught every trick in the book. Now I verify fairness with code, and the math doesn't negotiate.
The Ex-Pit Boss — Founder, FairPlay Audit
We don't ask you to believe us. We give you the data and the tools to verify everything yourself.
Server seeds, client seeds, nonces — from actual casino rounds. No simulations. No synthetic data. Real gameplay, real stakes.
HMAC-SHA256 verification of every outcome. Chi-Squared distribution, Kolmogorov-Smirnov, Runs test, Serial correlation, Autocorrelation — 8+ NIST SP 800-22 tests at 99% confidence.
The full report, the raw dataset (CSV/JSON), the SHA-256 integrity hash, and a PGP signature. Download it. Fork our code. Reproduce our results. We hide nothing.
| Other casino sites | FairPlay Audit |
|---|---|
| "We played for 2 hours" | 250,000 verified rounds |
| "Feels fair to us" | 37 statistical tests, 99% confidence |
| "Trust our rating" | Download raw data yourself |
| Closed methodology | Open source on GitHub |
| Anonymous reviewers | 23-year casino veteran, real name |
| Paid placements | We audit first, talk business after |
An independent audit by a former pit boss. Published methodology. Downloadable raw data. No other affiliate on earth offers this.
We don't wait for an invitation. We test your RNG with 250,000+ rounds and publish the results — with or without your cooperation. Fair casinos welcome this.
Pass the audit, earn the badge. Display it on your platform with a link to your published report. Your players get third-party verification. You get credibility no marketing budget can buy.
Fair today doesn't mean fair forever. The badge expires. Re-audit annually to maintain certification. Your competitors can't fake this.
Upload your game history. We'll run every round through our audit engine and give you a straight answer. No hedging. No "probably."
Download your game history (CSV or JSON) from any Provably Fair casino. Server seed, client seed, nonce — that's all we need.
100,000+ rounds through every NIST test. Same methodology we use for casino-wide audits. No shortcuts.
A clear verdict: FAIR or NOT FAIR. Every test result, every p-value, every chart. PDF with SHA-256 hash for authenticity. Free for VIP players.
Every audit is public. Every dataset downloadable. Every result reproducible.
We've tested it. We've published it. Now you can verify it yourself. Every round, every test, every byte.
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