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Markets

Bitcoin Whale Michael Saylor Might Buy a Lot More BTC

MicroStrategy plans to sell up to $750 million of stock, possibly to acquire BTC. The price of bitcoin rose following the announcement.

MicroStrategy Executive Chairman Michael Saylor (Getty Images)

Consensus Magazine

Bitcoin Mining Machine Efficiency Doubled in Five Years

A recent report by Coin Metrics has news for fans of energy efficiency: ASIC miners overall are reducing their energy consumption per coin produced. But which are the most efficient? For Mining Week, CoinDesk dug deeper to determine which of 11 popular mining machines were the most competitive.

(Arek Socha/Pixabay)