What do you mean about make provably fair? What could I add to my site to prove you that there is no deception?
provably fairAt least for me, the sound auto plays but the sound icon shows it muted. If I click the icon the sounds becomes muted but the icon shows it as playing.
After I win or lose the modal has a z-index issue which show it behind other elements so I can't click it. This breaks the site, since when I hit ESC and the modal closes the site doesn't revert back to the main page, it's stays on the bet page but the buttons fail and the button fail to register.
I'm using Chrome Version 39.0.2171.71 m on Win if that helps.
Side Note: You don't need to make the z-index so high (2147483649) using 0, 1, 2, 3 etc will make it easier to understand what comes before and after elements.
Thank you for your post its very helpful for us.