Yesterday i just wrote that Genesis Mining presale is already over and today they offer a new presale for Bitcoin mining lifetime contracts! ; ) Mining with these contracts will start on march 15th 2018.

I was recently looking for a exchange that also got some less popular altcoins like ELIX, Groestlcoin and Smartcash and found Coinexchange.io. They support about 350 altcoins and tokens, which is really

Unfortunately the new Genesis Mining bitcoin plans are already sold out. But you can find those extremely rare bitcoin mining possibilities on CCG Mining which is a newer but trustworthy looking cloud