I know Bitmain controls a good portion of BTC mining too. At least Slush Pool 13.9% and F2Pool 11.81% keep him in check. I wonder what happened with Bitfury. That 2.78% is really paltry.
Their mining grunt is now contracted out to others in the main these days I believe. Their actual machinery could be pointing to other pools.
is doge profitable i remember back in the good ole days of mining we do that troll coin was the first big clone/fork of bitcoin sha-256 :-D i wonder what is the prices now?<<<