Power Struggle Inside Bitmain Hard Forks Bitcoin Miner Production

The on-going battle between the co-founders at Bitmain has now primarily arduous forked the world’s largest bitcoin miner manufacturer into two all different operations and provide chains for making its flagship AntMiner gear.

Wu Jihan, the co-founder who ousted his rival co-founder Micree Zhan Ketuan final yr, registered a brand new entity on July 16 in Shenzhen, China. The new entity, famous as Guiji Yanghang, is a subsidiary of one other not too lang syne enclosed firm named Beijing Guiyuan Dalu, which is managed by Wu’s aspect.

Wu eliminated Zhan from Beijing Bitmain in October, following a long-time energy wrestle between the 2. But Zhan made his comeback in June to manage the entity once again after profitable favor from regime earlier this yr.

One particular mortal familiar in Wu’s plan who wasn’t sanctioned to talk, mentioned the brand new Shenzhen entity is to construct out a separate provide chain and manufacturing course of for making the AntMiner product. This is a counterattack to Zhan additively taking on Beijing Bitmain’s long-time Shenzhen manufacturing facility after his return to energy final month.

Bitmain, which raised greater than $700 million in 2019, was as soon as the most-valued crypto inauguration on the earth at a impressive $14.5 billion valuation. But its dominance inside the crypto mining trade has been severely worn by opponents since final yr amid its inside energy struggle for direction of the corporate.

Wu’s transfer is the newest twist in an influence wrestle that would create better confusion for world clients shopping for the agency’s gear. It is perchance unclear, for instance, which aspect would mortalal the AntMiner model, its consignmen logistics and the post-sale providers.

In an inside letter final Friday, Wu defined to all employees at Bitmain once again that he required to return final yr to take the reins so as to save Bitmain from a money move scarceness of a number of hundred million {dollars}, allegedly brought on by Zhan.

Wu added inside the letter that he has initiated an alternate provide chain plan to substitute the position of the prevailing Shenzhen manufacturing facility that’s moving the agency’s product consignmen.

The official WeChat account of the AntMiner model maintained by Wu’s aspect printed a discover on Monday, apologizing to clients that shipments that have been already due by the top of June can be delayed once again, citing “external disruption to the company’s direction recently.”

Further, with Zhan having rehired Bill Zhu, the top of gross revenue at Bitmain who was relinquish after Wu’s coup final yr, the 2 sides now additively keep their very own gross revenue employees.

“The next phase of the dispute could center on the chip possession [of AntMiner],” the particular mortal mentioned.


After being pushed out final October, Zhan, as the most important shareholder of Bitmain, made his approach once again on June three after profitable favor from Chinese regime. In early May, regime granted him direction of Beijing Bitmain Technology, the long-standing operational entity of Bitmain.

In a counterattack, Wu registered the Beijing Guiyuan Dalu on May 26 and had been making an attempt to switch the contracts of staff on his aspect to the brand new entity.

Following his return, Zhan additively took over Beijing Bitmain’s Shenzhen manufacturing facility famous as Century Cloud Core, the place his brother-in-law girdle the particular mortal in cost, and withheld miner shipments for patrons who paid their pre-orders to business enterprise institution accounts managed by Wu’s aspect.

A second particular mortal with data of Bitmain’s inside state of mortalal matters mentioned the Shenzhen manufacturing facility challenge elicited strain for Wu from clients whose consignmen was due. As such, making a separate new line of provide chain and manufacturing is a proficiency making an attempt to resolve the provision chain state of mortalal matters.

But it’s unclear at this stage how quickly manufacturing can start as Wu would wish to influence technical employees with data of dealing with the built-in circuit course of to return over to his aspect. Most of them had been working intently with Zhan, the particular mortal added.

AntMiner stylemark

Public information present that an efficient AntMiner stylemark has no to a little degree been registered in mainland China and Hong Kong, each filed and closely-held by Bitmain’s Singapore entity famous as Bitmaintech Pte.

Intriguingly, the identical Singapore entity filed a brand new package for a stylemark named “Bitmain Antrack” on June 5, two days after Zhan’s return. But product particulars referring to this stylemark aren’t clear at this stage.

Bitmaintech Pte is in parallel with Bitmain Technologies Limited, which is registered in Hong Kong. The two are each direct subsidiaries of BitMain Technologies Holding, the chic mother or father holding group enclosed inside the Cayman Islands that controls all Bitmain entities.

Zhan owns 36% of the holding group whereas Wu owns 20%. The Hong Kong entity additive owns Beijing Bitmain additionally to Beijing Guiyuan Dalu. Currently, Zhan’s aspect controls Beijing Bitmain and its Shenzhen manufacturing facility Century Cloud Core whereas Wu controls Guiyuan Dalu with the brand new provide chain subsidiary.

But as of July 2, a company submitting of Bitmain Technologies Limited with the Hong Kong regime exhibits that Wu was still the only real government director on the Hong Kong entity’s board.

The two sides have an on-going authorized battle inside the Cayman Islands. The authorized resolution may mark an finish to their inside struggle as it is going to rule on whether or not Zhan still has the dominant balloting energy over all points at Bitmain’s mother or father holding group.


The chief in blockchain information, CoinDesk is a media outlet that strives for the very best print media requirements and abides by a strict set of editorial insurance policies. CoinDesk is an impartial working subsidiary of Digital Currency Group, which invests in cryptocurrencies and blockchain inaugurations.

Power Struggle Inside Bitmain Hard Forks Bitcoin Miner Production

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