Yes, gambling sites provide us with server seeds that can be verified.
But how do we really know that these seeds are used in actual gambling process?
Isnt it possible they are just displaying server seeds and hashes that we can verify but in reality the server seeds they are using in the back-end functions of the game are actually different/rigged?
Yes I agree with you no one knows for sure about it because only a few people understand about server seeds and hash. Although some of them say that
probably fair gambling sites is provable but im not believe 100%.
First of all it's not probably fair. It is provably fair.
There is huge difference. If site is provably fair it means you can really verify every your roll. If site is probably fair then you can't verify your rolls, you can only guess they didn't cheat you, but you will never know for sure.
It's very sad that legendary member with 3000+ posts, 60% posts in gambling section doesn't know that.