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.
We've tested it. We've published it. Now you can verify it yourself. Every round, every test, every byte.
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