The maths can be sound while the game is still rigged — because the seed leaks before the round. Here is the most common fairness break in crash games.
Provably fair works because the server commits to a hash of the seed before the round, then reveals it after. The moment the raw seed is disclosed early — in a debug endpoint, a WebSocket message, a log, an API response — a player can predict the crash point and always cash out at the top.
We have seen the seed arrive in the round payload itself, alongside the hash that was supposed to hide it. The audit that catches this looks at the whole real-time channel, not just the game maths.
A predictable crash point means a smart player withdraws every time. Regulators, game providers and affiliate networks all audit fairness before they trust you — and a broken provably-fair chain is a licence risk, not a bug.
We test the fairness pipeline end to end in staging and, where agreed, on live with isolated fixtures — never against real player balances.
Crash games, slots, roulette, card games, and any custom RNG — including the game-provider integrations behind them.