Quote from: TopGame on Today at 07:22:58 AM

Hello world,

We are about to launch our own Crash game. In order to provide an absolutely fair game, we will now announce the formula for fairness verification and how to determine the salt:

Hey TopGame,

seoincorporation is correct. You're fairly picking a salt, but by itself this does nothing because you haven't proved the other input to gameResult function is fairly picked.

Presumably you're using bustabit's method of provably fair. But what they do is first commit to a hashchain, and then prove the hashchain was not unfairly picked. You can see their seeding event:
https://bitcointalk.org/index.php?topic=922898.0 which you should use as a template

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Also if you're interested in collaborating, I would be happy to help you setup a slight improvement over that with provablyhonest.com. You can see a casino that recently launched using it, here's there seeding event: https://bitcointalk.org/index.php?topic=5459744.0

It is significantly more complicated, but provides some additional guarantees. Specifically in the case of crash, it helps prevent the casino needing to store a long lived "top secret" that can derive all future games, making it much easier and safer to run a casino