3月的前兩週，比特幣（BTC）網絡上升每秒2（eh/s）升至平均811 EH/s

摩根大通（JPM）在周一的研究報告中說，比特幣網絡在3月的前兩週每秒增加了每秒2（eh/s）

Bitcoin (BTC) network hashrate rose 2 exahashes per second (EH/s) in the first two weeks of March, to an average of 811 EH/s, while miners' revenue fell 11%, and the total market cap of the U.S.-listed miners decreased by 13%, JPMorgan said in a research report Monday.

摩根大通在一份研究報告中說，比特幣（BTC）網絡哈希拉特在3月的前兩週每秒增加了2個Exahashes，平均為811 EH/s，而礦工的收入下降了11％，美國上市礦工的總市值下降了13％。

U.S.-listed miners maintained their share of the network hashrate at around 30%.

美國上市的礦工將其在網絡上的哈希拉特份額保持在30％左右。

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.

哈希拉特是指用於挖掘和處理工作證明區塊鏈交易的總計計算能力，並且是行業競爭和採礦難度的代理。

The "average bitcoin price declined ~10%, pressuring mining economics in the period," analysts Reginald Smith and Charles Pearce wrote.

分析師雷金納德·史密斯（Reginald Smith）和查爾斯·皮爾斯（Charles Pearce）寫道：“平均比特幣價格下跌約10％，在此期間施加壓力。”

The hashprice, a measure of daily mining profitability, was broadly unchanged from the end of last month, the report noted.

報告指出，這是每日採礦盈利能力的衡量標準。

Miners earned roughly $48,300 in daily block reward revenue per EH/s in the first two weeks of March, a 11% drop from February, and a 52% decline since last April's halving event, the bank said.

該銀行表示，礦工在3月的前兩週每天每天的收入約為48,300美元，比2月份下降了11％，自去年四月的減半活動以來下降了52％。

The total market cap of the 14 U.S.-listed miners that the bank tracks slipped 13%, or about $3 billion, from the month previous.

該銀行追踪的14個美國上市礦工的總市值比以前的月份下跌了13％，約30億美元。

Argo Blockchain (ARGO) outperformed with a 1% gain, while Cipher Mining underperformed with a 25% decline. Only one of the miners in the bank's coverage outperformed bitcoin in the same period, the report added.

Argo區塊鏈（ARGO）的表現優於1％，而密碼開采的表現不佳，下降了25％。報告補充說，銀行承保範圍中只有一名礦工在同一時期優於比特幣。