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Bitmain’s Latest Air-Cooled Antminer Set to Ship in Q1 2024

Web3 & Enterprise·October 28, 2023, 12:24 AM

Bitmain, the prominent Chinese Bitcoin mining equipment manufacturer, has officially unveiled its latest innovation, the Antminer T21.

Photo by Traxer on Unsplash

 

Heat tolerance

The company confirmed in an announcement made on Thursday that the state-of-the-art air-cooled Bitcoin miner will ship during the first quarter of 2024. The Antminer T21 is expected to make waves in the world of cryptocurrency mining given that it can withstand scorching temperatures of up to 45 degrees Celsius.

During a facility tour, the firm tweeted out on Friday: “Although it is so hot here, ANTMINER is still running stable!”

The context of the comment relates to an installation of the new miner’s predecessor at a Moonwalk Systems facility in the arid heat of the United Arab Emirates (UAE). Moonwalk is utilizing water cooling to overcome the local conditions. However, it’s in environments like this one that Bitmain is likely to envisage its latest Antminer performing well.

 

Energy efficiency

Another standout feature of the Antminer T21 is its energy efficiency. With a stellar energy efficiency ratio of 19 joules per terahash (J/TH), it outpaces its predecessor, the Bitcoin Miner S21 Hyd, which offers an energy efficiency of 16.0 J/TH. This efficiency means miners can maximize their returns while minimizing their energy costs. Additionally, the Antminer T21 boasts an impressive processing power of 190 terahashes per second (TH/s), a crucial factor in the competitive world of Bitcoin mining.

The compatibility of the Antminer T21 with the SHA256 mining algorithm, used in the proof-of-work (PoW) consensus mechanism for cryptocurrencies like Bitcoin, Bitcoin Cash, and Bitcoin SV (BSV), adds to its appeal.

Notably, Bitmain has extended a helping hand to pre-order buyers of the Antminer T21 by offering Bitmain’s Price Protection Plan. This plan, available until November 25, aims to support miners in times of cryptocurrency market volatility. The plan shields customers from price fluctuations in Bitcoin for periods of one, three, or six months.

 

Company difficulties

Founded in Beijing in 2013, Bitmain swiftly rose to prominence as a global leader in producing Bitcoin (BTC) mining ASICs. However, the company faced internal turmoil due to a power struggle between its co-founders, Wu Jihan and Ketuan Zhan. The situation was eventually resolved in 2021, with Jihan Wu stepping down from his roles as chairman and CEO of Bitmain and selling his ownership share to Zhan for $600 million.

ASIC miner manufacturers like Bitmain have also had to grapple with the backdrop of a challenging market environment that has seen plummeting prices paid for mining equipment over the past two years.

Bitmain has faced scrutiny regarding its treatment of employees. Recent reports from local sources and Bitmain employees revealed that the company issued a notification in September indicating negative operating cash flow. In response to these financial challenges, Bitmain delayed the disbursement of a portion of its employees’ September salaries, raising concerns about the financial stability of the organization. In April of this year, it emerged that the Chinese authorities had imposed a fine on the company due to tax irregularities.

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Policy & Regulation·

Apr 26, 2023

Ripple Exec: Clear Regs Helped Japanese Market Withstand Crypto Winter

Ripple Exec: Clear Regs Helped Japanese Market Withstand Crypto WinterEmi Yoshikawa, the Vice President of Strategy & Operations at business-focused crypto solutions provider Ripple, has attributed the Japanese cryptocurrency market’s ability to withstand the recent crypto winter to well-defined regulations.©Pexels/WorldspectrumSecurity breach at Mt.GoxIn a recent interview with Korean blockchain media outlet Digital Asset, Yoshikawa noted that Japan implemented regulations on cryptocurrencies earlier than other countries, in part due to the 2014 security breach at the Tokyo-based Bitcoin exchange Mt.Gox that resulted in investor losses.The Mt.Gox exploit prompted revisions to the Payment Services Act, which now recognizes cryptocurrencies as a means of payment. Furthermore, the Financial Instruments and Exchange Act was revised in 2020 to give security tokens the same status as stocks. The Japanese government is also exploring the possibility of allowing the domestic circulation of foreign stablecoins.Although it took several years for companies to enter the market after the regulatory framework was established, the security token market has since expanded, with more businesses now participating.Yoshikawa credited the Japanese crypto market’s resilience during the recent global crypto winter to clear regulatory guidelines. The recognition of cryptocurrencies as financial instruments enabled the regulation of not only spot trading but also derivatives trading. Japanese exchanges are also required to hold customer funds separately in trust firms, ensuring investor protection. This regulatory environment allowed companies and investors to confidently enter the crypto industry last year.FTX JapanFTX Japan’s return of customer assets and resumption of withdrawals in February showcased the effectiveness of these clear regulatory guidelines. Among subsidiaries of the now-defunct crypto exchange FTX, FTX Japan is the only one to have returned customer assets thus far, Yoshikawa emphasized.While crypto regulations in some areas, such as taxation, remain insufficient, both the Japanese government and entrepreneurs agree that the Web3 industry should develop in a way that benefits the nation’s economy.Ripple’s projects in JapanYoshikawa said that Ripple views the Japanese market as one of its key markets. In 2016, the company formed a joint venture, SBI Ripple Asia, with Japanese financial group SBI Holdings. Through this partnership, Ripple collaborated with several Japanese financial institutions to launch RippleNet and provide liquidity to the payment service.Japan’s largest remittance technology firm, SBI Remit, has adopted RippleNet and Ripple’s own remittance system On-Demand Liquidity (ODL) to facilitate real-time payments between Japan and Southeast Asian nations. Yoshikawa underlined that Ripple is committed to supporting Southeast Asian workers in Japan who need swift and cost-effective international payments.

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Web3 & Enterprise·

Aug 31, 2025

Upbit’s banking partner Kbank, BPMG team up on overseas stablecoin pilots

South Korea’s neobank Kbank has partnered with BPMG, a domestic Web3 developer, to pursue stablecoin initiatives abroad, the Electronic Times reported. The companies are preparing proof-of-concept (POC) trials with firms in Thailand and Dubai as part of a broader push to participate in global financial infrastructure. Following a recent agreement with Kbank, BPMG has begun collaborating with a Thai company on a stablecoin project and is working with an investor in the United Arab Emirates (UAE) on the issuance and operation of stablecoins. Kbank plans to leverage BPMG’s blockchain technology to develop stablecoin business models for remittances, currency exchange and payments, and to support the build-out of related systems. The bank is focusing first on Asia and the Middle East.Photo by Shubham Dhage on UnsplashReducing intermediaries and automating regulatory complianceAnother priority is cutting intermediaries in cross-border transfers to speed up remittances and reduce costs via distributed ledger technology. Drawing on BPMG’s patents in AI and blockchain, Kbank is also developing a tool to automate regulatory analysis across jurisdictions so it can tailor services to local rules. As digital transformation accelerates, stablecoins are gaining traction as a payment method for their low volatility and ability to enable real-time cross-border transactions. In April, Kbank joined the Pax Project, a stablecoin initiative backed by Japan’s three major banks—Mitsubishi UFJ Financial Group (MUFG), Sumitomo Mitsui Banking Corporation (SMBC), and Mizuho. Through the project, Kbank is participating in trials for real-time transfers and settlement between South Korea and Japan. The bank has also formed a digital asset task force to advance the commercialization of stablecoin solutions. A Kbank official said combining blockchain with finance can deliver faster, more efficient global services and that the BPMG partnership is expected to demonstrate the practical utility of stablecoins, paving the way for integration into both domestic and international offerings. IPO timing hinges on Upbit renewalThe stablecoin push comes as Kbank is widely expected to submit a preliminary initial public offering (IPO) filing as early as this month, with a listing anticipated in October. A key variable, according to market watchers, is whether Kbank renews its contract with Upbit, South Korea’s largest cryptocurrency exchange, to provide real-name bank accounts—a regulatory requirement for fiat-to-crypto platforms. Kbank has been Upbit’s banking partner for five years, and deposits from the exchange account for roughly 20% of the bank’s total. Kbank is also seeing rising corporate activity around digital assets. As of Aug. 18, the bank had more than 100 corporate accounts dedicated to crypto trading—over double the 49 recorded at the end of last year—momentum widely attributed to its partnership with Upbit. Since launching corporate-focused services in late 2023, Kbank has provided real-name accounts to entities including government bodies, non-profits, and local municipalities. The uptick follows the financial regulator’s earlier decision to allow non-profits and trading platforms to sell crypto holdings, with implementation beginning in June.

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Web3 & Enterprise·

Oct 12, 2023

Shinhan Bank to Issue NFTs at 2023 Global Blockchain Incheon Conference

Shinhan Bank to Issue NFTs at 2023 Global Blockchain Incheon ConferenceShinhan Bank is set to participate in the 2023 Global Blockchain Incheon Conference (GBIC) from October 30 to 31 at Incheon Songdo Convensia, where it plans to operate a promotional booth to present its blockchain initiatives and issue commemorative non-fungible tokens (NFTs).Photo by CHUTTERSNAP on UnsplashUnveiling the prospects of next-generation technologiesGBIC is an international conference hosted by the city of Incheon and organized by Incheon Technopark. It will focus on exploring the present and future landscape of blockchain and Web3 technology while providing a platform for networking among experts from around the world. The event aims to stimulate the business ecosystem within the field and promote cultural exchange.Exclusive perksTo mark the occasion, Shinhan Bank and the city of Incheon are working together to issue NFTs for visitors, which include records of information like confirmation of event entry and participation, coupon usage, and more. The NFTs will also be given away to the first 1,000 customers who arrive at the event site, offering three benefits — free coffee vouchers as well as entry passes to artificial and virtual reality experiences and other on-site events. Recipients will also have the option to hand over the functions and benefits of the NFTs to others.Those who wish to attend GBIC can pre-register on the official conference website.

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