For anyone not familiar with the code, what this script does is the following:
Bets 1 bit at x1.08.
If you lose, doubles the bet, still at x1.08.
If you win, returns to the base bet of 1 bit.
Repeat
There are additional options to change the max bet and tweak the multipliers, but the script will run as above unless changed.
It doesn't take a coding expert or a math genius to figure this out.
If the code is that simple, 1) aTriz could easily taken 30 seconds to look at this and known not to give his vouch, and 2) this could easily have been created after the fact in order to create the appearance there was a script when there was not. Also, this is basically the same as the autobet feature available at many (most?) gambling sites.
Don't bother, they won't neg trust atriz.