October 11, 2026

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Bitmain Launches Asicboost Firmware Support for Antminers

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Bitmain Launches Asicboost Firmware Support for Antminers
Bitmain launches firmware containing asicboost support for antminers

On Oct. 20, Bitmain launched a new firmware upgrade for the company’s Antminer S9 mining rigs that allows for the activation of overt Asicboost. The firm also explained that in roughly one week the company will release overt Asicboost firmware for all BM1387-based models manufactured by Bitmain. The China-based company joins a slew of other cryptocurrency mining organizations that have been overtly processing blocks with the once-controversial Asicboost software.

Also read: Markets Update: A Narrowing Range of Consolidation and Lower Trade Volumes

Bitmain Miners Will Feature Overt Asicboost Technology

Bitmain launches firmware containing asicboost support for antminersBitmain has revealed the firm’s developers have finished creating a new version of firmware for the company’s Antminer S9 mining rigs. Now, S9s have the ability to use overt Asicboost while mining SHA265-based networks like bitcoin Cash (BCH) and bitcoin Core (BTC). Well over a year ago the Asicboost technology was considered controversial, because critics assumed the protocol was being used covertly in a secretive fashion. Asicboost gives mining rigs roughly 20-30 percent more efficiency processing blocks compared to mining devices not equipped with the protocol. Even though many BTC supporters accused Bitmain of using the software in a stealth manner, this has never been proven. Additionally, no other mining pools have been caught using the protocol covertly since the contentious argument against Asicboost optimization began in 2017.  

Bitmain notes in its recent announcement that the firm had detailed back in April 2017 that its ASIC chip BM1387 already had the ability to process Asicboost. However, because of possible patent infringements and other third-party IP violations, they refrained from using the protocol.

“Initially, we decided against activating this mathematical function in mining hardware produced by us, largely because of the legal uncertainty surrounding the use of Asicboost,” the Bitmain blog post details. “As an organization, we didn’t want to violate patent laws or act in any way that was untoward. Instead, we continued to focus our efforts on R&D and building the industry’s most efficient mining chips.”

Bitmain launches firmware containing asicboost support for antminersAccording to data, Asicboost improves efficiency by 20-30 percent.
The Use of Asicboost Has Increased Significantly

Bitmain states they are now pleased to give Antminer owners the ability to utilize the Asicboost mining advantage and that the technology doesn’t give “any negative impact on the bitcoin protocol.” Additionally, the mining manufacturer emphasizes that the use of the software is completely transparent and can be noticed on the blockheader of any ‘version-rolling boosted’ blocks. Bitmain also says the firm has sought legal advice across various jurisdictions and the company believes Asicboost technology is not currently, and may never be, officially patented.

“By activating Asicboost, our customers’ hardware will increase in effectiveness while the future hardware we make continues to be the industry gold standard — Utilizing this technology will be very beneficial for the mining,” explains the firm’s blog post.

Bitmain concludes by stating:  

Asicboost has the potential to reduce the J/TH cost and increase the total hashrate of the network — By activating this upgrade widely, we are making the bitcoin network stronger than ever before.

Many mining pools have been mining SHA256-based blocks with the overt ‘version-rolling’ Asicboost protocol for months now. According to the data site Asicboost.dance, last week 6.65 percent of the BTC network’s blocks were mined by overt Asicboost mining. That’s roughly 67 version-rolled blocks and about 3.4 exahash a second which stems from the BTC network’s total 58EH/s hashrate. At the time of writing, there are about six pools mining with Asicboost including Slushpool, Ckpool, Poolin, F2pool, Bitclub, and an unknown pool.

Bitmain launches firmware containing asicboost support for antminersBlocks processed with overt ‘version rolling’ Asicboost on the bitcoin Core (BTC) network.

It is uncertain whether or not bitcoin Cash network miners will be using the Asicboost technology going forward, and there is no data showing ‘version-rolled’ blocks on the BCH chain yet. According to Bitmain, in addition to the BM1387-based models getting new firmware, the mining pools Btc.com and Antpool now have the ability to utilize Asicboost.

What do you think about Bitmain adding Asicboost to the company’s mining rigs? Let us know what you think in the comments section below.

Images via Shutterstock, Asicboost.dance, Pixabay, and Bitmain Technologies. 

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The post Bitmain Launches Asicboost Firmware Support for Antminers appeared first on Bitcoin News.

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Chinese Bitcoin Exchanges Will Now Require Video Verification

Chinese bitcoin exchanges are gearing up to resume cryptocurrency withdrawals following the implementation of a video verification procedure.


Know-Your Customer via Video

Following the emails in which Chinese exchanges detailed the information required from clients in order to process their withdrawals, users are now receiving emails announcing video identity verification in accordance with the latest KYC/AML procedures imposed by the People’s Bank of China (PoBC).

The email reads:

In accordance to KYC / AML regulations and account monitoring procedures Huobi is subject to, we will initiate video verification at 17:00 Mar 28th (GMT +8), please cooperate to complete video verification as requested then, or it may affect your withdrawals.

bitcoinist_videoconfimation_cny_exchange

Namely, two of the so-called “Big Three” exchanges Huobi and OKCoin have started implementing video verification.

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Recently, the PBoC proposed a draft that exchanges in the country considered acceptable except for one: on-site verification prior to opening an account, a practice that is common to traditional banks but not to bitcoin exchanges.

However, the latest move by the exchanges suggests that on-site verifications will not be implemented, at least for the time being. It also means that if the PBoC and exchanges have finally reached an agreement on AML (Anti-Money Laundering) procedures, cryptocurrency withdrawals should resume very soon. 

Chinese bitcoin Exchanges Now Heavily Regulated

The return of cryptocurrency withdrawals should help exchanges regain some of the customers that have been flocking towards peer-to-peer alternatives in recent months. However, with the removal of margin trading and zero fees, it’s unlikely that the Chinese market will regain its 90%+ share of the global bitcoin trading market.

Exchange operators will require users to provide their personal information along with explanations of the sources of the funds to be withdrawn and their intended withdrawal destinations.

Now, with the addition of video confirmation, China has become one of the most heavily-regulated countries for bitcoin exchanges.

China Withdrawals

While some traders may feel drawn to the clarity these regulations provide, others may choose to stick with p2p alternatives like LocalBitcoin and BitKan who offer greater privacy and which have experienced record trading volumes since the PBoC clampdown.

In the long-run, the regulations imposed on exchanges may make for a healthier, more decentralized bitcoin market and help boost bitcoin’s overall reputation within the country.

Furthermore, the introduction of clear rules and guidelines may make way for alternative cryptocurrencies to be added on these exchanges that have, so far, only dealt with bitcoin and Litecoin. 

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Can Chinese exchanges recover from the blow dealt by the PBoC and return to their old selves? Will they add new cryptocurrencies? Let us know what you think in the comment section.


Images courtesy of Shutterstock, Twitter

The post Chinese Bitcoin Exchanges Will Now Require Video Verification appeared first on Bitcoinist.com.