The Bitcoin network hashrate rose 2 exashashes per second (EH/s) in the first two weeks of March, to an average of 811 EH/s, Wall Street bank JPMorgan (JPM) said in a research report Monday.
JPMorgan noted that U.S.-listed miners maintained their share of the network hashrate at around 30%.
The hashrate refers to the total combined computational power used to mine and process transactions on a proof-of-work blockchain, and is a proxy for competition in the industry and mining difficulty.
coindesk.com