A provably fair system does not make it impossible for the casino to cheat, rather it makes it impossible for the casino to undetectably cheat.

I believe the distinction is worth emphasising, as so few people actually take the steps to properly verify their games and are be vulnerable to a casino specifically targeting them. DiceBitcoin seems to be an example of a provably fair casino that specifically targeted certain players in a stupid manner, and thankfully was caught.


@OP, the site already gives you the tools to verify if they are cheating or not. Before you gamble,  record the server seed hash, set your own client seed and then start gambling. Now you have enough information to recreate the dice outcomes. If they're cheating, you now have the means to detect it.


Just the other day, I was experimenting a little on vault with some play money, and busted. I refilled my balance and tried again, and somehow amazingly worked my balance to 20,000x my original deposit! I was completely convinced I messed something up, but after hours of simulation and debugging I'm convinced I just happened to be extremely lucky. Crazy hard to believe streaks do happen, and the more you play the more likely you'll experience some.