最新报道:Bitcoin mining has achieved a historic milestone with the 14-day moving average hashrate surpassing 1 zetahash per second for the first time, as mining difficulty is set to exceed 140 trillion. Major operators like MARA, IREN, CleanSpark, and Cango maintained stable hashrates in August, while smaller miners such as Bitdeer, HIVE, and Cipher saw aggressive expansions of up to 40%. The competitive landscape is shifting, with equipment manufacturers increasingly deploying their own hardware amid slowing institutional demand.