Thanks Carbon. That explainer threat is the closest to what I was looking for in this thread.
All you guys were helpful I am just not very technical. Learning.
I suggest you not think much about provably fair because that can make you spend much time to verify, and you can't enjoy and have fun in the game. If you only want to check the provably fair on every gambling site, you need to visit one by one at the site to check it. I won't do that because my reason for playing dice games is to have fun and enjoy the game without thinking about the provably fair.
But in the dice games, you will need more chances to win, which means you need the luck to win, no matter if the site is provably fair or not. Perhaps, you can explain more details of what you want to know to get a detailed answer.