EPIC FRAUD / RIGGED ! ====>Why do you keep playing on these rigged sites? Including this one that you knew was rigged 3 weeks ago.
https://bitcointalk.org/index.php?action=trust;u=375258
https://bitcointalk.org/index.php?action=trust;u=304242
TBH, if you don't trust the sha512 algorithm, you should really stop gambling with bitcoin and just play at a real-life casino.