Using bot and you will lose all in the end. The site can generate the roll number to make you lose. 
. They can check your ip, your location,your multi account, your profit,...
. They can check your ip, your location,your multi account, your profit,...All true. Except you can verify the rolls. Legit sites wouldn't risk scamming you for 1 BTC when they can end up with thousand in legitimate profit. It's not the sites causing you to lose, it's your luck, and the longer you try to beat the house, the more you'll lose. I've run scripts and doubled my bankroll several times, but they always end up losing in the long run.
Enjoy the game, not the results.
