We reveal how provably fair systems actually work — and how you can verify your own game outcomes.
🎯 Introduction
Online gambling requires trust — and crypto casinos are raising the bar with provably fair systems. But what does that actually mean? Let’s dive into the mechanics behind the scenes and show you how blockchain technology ensures every spin, roll, and card draw is 100% verifiable.
🧩 What is “Provably Fair”?
“Provably fair” is a cryptographic method that lets you verify every game result — making cheating virtually impossible.
Here’s how it works:
- 🔐 Server seed — secret hash generated by the casino
- 👤 Client seed — your browser generates this or lets you customize it
- 🎲 Result — both seeds + nonce are hashed to produce a game outcome
- 🔍 Verification — you can check if the hash and result match
It’s like rolling a dice in public, recording the math, and letting anyone double-check it later.
🎰 Where Is It Used?
You’ll find provably fair systems in:
- Dice games
- Crash games
- Blackjack and card games
- Roulette
- Slot machines (less common, but emerging)
Casinos like FortuneJack, CoinPoker, and Roobet all use this system — and often provide tools to verify results right on the site.