Using complex math and cryptography, Provably Fair guarantees that game outcomes are determined before players bet, preventing manipulation. This is achieved through a combination of random numbers generated by both the casino and the player, along with a unique identifier for each game, called variables.

The 3 Key Variables
Player Seed: Before you start playing, you generate a unique number called the ‘player seed’. You can either choose this number yourself or let the game generate it for you.
Server Seed: The game server creates another unique number called the ‘server seed’. This number is kept hidden from you to prevent any cheating.
Nonce: This is a number that starts from 0 or 1 and increases with every bet you place. It ensures that each game round is unique.