Those are some of the secondary steps that a casino could take to fool you and scam your out of your own money but main priority for gamblers is that casino games should be probably fair and you can verify your bets with it as it provides some sort of guarantee that house is not cheating in any manner and result were random.But still there could be problematic situation after that like change in probably fair script or bugs that can cause breach.But most casino now prefer to have them as players want them.
It's provably fair, not probably fair.
Online casinos and casinos that accept cryptocurrencies have to provide provably fair gambling and they have to write tutorial on how to verify provably fair on their casinos.
You can not trust them, verify on your side.
Thanks for correcting it as by mistake it was typed but if we solely rely on the house then it's our fault and that's why bets need to be verified on our end also to know the outcome were random not pre-determined as security of funds is involved in it.