Yang Zuoxing, A Chinese chip designer who helped Bitmain Technologies Ltd. become the world’s largest maker of Bitcoin mining rigs before starting his own company has been arrested.
A report Published by Bloomberg Yang Zuoxing, who was the mastermind behind Bitmain’s mining chips until June 2016, has been detained by police in Shenzhen over suspicion of embezzlement. The report cites three anonymous sources familiar with the situation in addition to a police report that excludes Yang’s full name.
Following his departure from Bitmain, Yang went on to found the crypto-mining company MicroBT, which has grown into a serious competitor for Bitmain over chips being supplied by foundries operated by Taiwan Semiconductor Manufacturing Co. and Samsung Electronics.
Yang’s arrest comes at an inopportune time for MicroBT, as demand for mining rig hardware increases ahead of next May’s bitcoin halving event.
According to Report: The arrest of Yang comes as competition between Bitmain and its rivals intensifies. While MicroBT’s flagship Whatsminer 20 series are the best-selling Bitcoin mining rigs so far this year, Yang’s absence has halted his company’s ability to make key decisions including on pricing, said two of the people.
In 2018, Bitmain lost a court ruling against MicroBT after alleging that Yang’s company infringed on its patent rights.