Dear OP,

Your BetID has absolutely nothing to do with the result of your game round. The BetID is simply a number that platforms use to log your game result in a way that is efficient and referenceable within their system.

The anatomy of a provably fair game round is very straightforward and easily verifiable. I won't go into that process in this comment but I will give you some reading material so you can educate yourself and become more knowledgeable on this subject.

Is provably fair perfect? No. But it is still the most transparent RNG, in my opinion.

The following is an article that covers all the pros and cons as well as the fundamental flaws of provably fair algos in a thorough, comprehensive, and unbiased manner. It also contains instructions on how to use non-casino-related third-party hashing tools to verify your bets without the need for input from the casino. Please use these resources before making these kinds of accusations in the future.

https://blog.bc.game/the-fundamental-flaw-of-provably-fair/

The blog that published this article is owned by a casino but I assure you the content and resources it contains are unlike anything you would find a casino publishing. Read it before judging.