Provably fair or not we do still end up on losing our money on any gambling games but speaking with legitimacy i would say Freebitco.in is legit although we do always lose but atleast it is fair not rigged.
This site is already operating for quiet no. of years now and i do just love on this one is the free ticket on hitting the lottery but i dont expect too much.
I dont know why it says invalid image, but here is the imgur link:
https://imgur.com/a/ZunCSI know what you're saying, but common! It looks like some bot stepped in and decided to make me lose everything!
As in the screenshot, I had 6 wins in the past 20 rolls with supposedly 47.50% Win chance. But 6/20 is actually 30% not 47.50%.

Is the 47.50% based on rolls since the creation of the account, or since the login session? Is there any way to reset the win/loss? I mean to start calculating the win chance from a new point rather than from the creation of the account.