G+PinterestCloud mining company FracMine announced Wednesday that it will hold a crowdsale of colored coins that will then allow the company to sell hashing power at just more than 1 USD per GH/s. The crowdsale will help recoup the cost of the ASIC miners FracMine purchased, a cost that will be divided up into fractional units called FRAC shares, which will then be issued on the Coinprism colored coins platform.There are 450,000 FRAC available […]