Most of the players think that they can be cheated on an online casino, they are right in most cases. It is, technically, very easy for an online casino to “cheat” on you. That is why in the Bitcoin gambling world we have a solution called “Provably Fair”. When the casino is provably fair, it allows you to verify every single bet, to make sure you’re not being cheated. “Provably Fair” system provides a way for both the casinos and players to contribute to number randomization, which removes any possibility of cheating (explained below). The underlying concept of provable fairness is that players have the ability to prove and verify that their results are fair and unmanipulated. Provably fair is the future of gambling and every casino that is not provably fair will eventually stop working. You should not trust every site because many of them are not provably fair and they manipulate bets’ outcome. We provide you with check tools to check if the odds in crash games are fair.