I stumbled to Hashrev.
I want to know is it genuine or a Ponzi scheme. It gives 0.25 BTC as you sign in which is very high i think.
Guys can you help! @cropic @always1success @curiousengineer @globaldoodlegems @predictor2100 @mkdmrs @vladimirbugaev @artofwisdom
Here's the link http://hashrev.com/?r=141335