In looking at bitcoin-bot.com I noticed a few similarities with hashrack.com which, from personal experience, I can say is 98% a scam. In checking the source from the two sites I found a few other similarities and wouldn't be surprised if they are run by the same person asshole.
Beware
same
person asshole lol. I did when this first launch talked tried to get into contact with the owner to offer him help which if I remeber correctly he refused in a very mean way.
Side note, Scams dont need to function just look like that function