But for the sophisticated digital-currency investor, there's a whole other world of Bitcoin speculation: the Bitcoin mining rig. Like the ... six months behind schedule. If Bitcoins are the ...

second-generation bitcoin (BTC) mining chip, called “Intel Blockscale ASIC,” which is said to offer miners more efficient rigs than most models available in the market. The company in late ...

U.S. mining companies are facing significant delays in receiving Bitcoin mining equipment from ... New York-based Bit Digital has had 700 mining rigs delayed for weeks, while an Oklahoma-based ...