Top

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.

More to Read
View All
Web3 & Enterprise·

Jan 05, 2026

South Korean card issuers line up stablecoin plans as regulation nears

South Korean credit card companies are preparing to develop a stablecoin-powered payment system, Yonhap Infomax reported. The Credit Finance Association (CREFIA)—a nonprofit comprising credit card firms, leasing companies, and venture capitalists—plans to launch a second task force this month. The group aims to prepare for the anticipated regulatory framework governing stablecoins.Photo by rupixen on UnsplashStablecoin cards, settlement under reviewThe task force will discuss building a comprehensive system covering the entire transaction process, from stablecoin-based card payments to merchant settlements. The agenda also includes testing stablecoin-powered debit cards, which would allow users to pay at standard card terminals just as they would with traditional cards. This second task force will include nine credit card companies—including Samsung Card, Shinhan Card, and KB Kookmin Card—that participated in the initial task force formed last July. At that time, CREFIA and the participating firms held weekly meetings on regulatory and technological issues while gathering input from external advisors. Through that process, the group examined whether credit card companies could legally engage in stablecoin businesses under the current Specialized Credit Finance Business Act. They also jointly filed 30 stablecoin-related trademark applications and reportedly sought consultations with financial authorities on securing payment and settlement accounts for stablecoin transactions. This push into the sector comes despite lingering uncertainty regarding the government’s phase-2 virtual asset legislation. Progress on the draft has been delayed due to disagreements between financial and monetary authorities. The Bank of Korea favors a model where only consortia with majority bank ownership can issue stablecoins. By contrast, the Financial Services Commission opposes setting a specific bank-ownership threshold in law to allow participation by non-bank firms. The forthcoming legislation is expected to comprehensively regulate stablecoins, including their issuance, distribution, and custody, leaving companies to await clearer guidance. Despite the legislative delays, the credit card companies are positioning themselves to move quickly once the rules are finalized. Investor sentiment shifts to U.S. equitiesWhile traditional financial firms explore digital assets to expand their business, South Korean investors are prioritizing U.S. equities over cryptocurrencies for this year. According to a weekly survey of 2,000 respondents conducted by CoinNess and Cratos, 30.8% said they plan to focus on U.S. stocks. Cryptocurrencies ranked second at 25.5%, followed by gold and silver (18.3%), Korean stocks (12.8%), and cash (12.7%). Market sentiment toward Bitcoin also appears cautious. 22.7% of respondents said they expect Bitcoin to rise or surge this week, down from 28.9% the previous week. Meanwhile, 38.3% predicted the price would move sideways, while 39% expected a fall or plunge. Asked about the broader crypto market, 50.8% of respondents said fear or extreme fear was prevailing. 

news
Policy & Regulation·

Jan 06, 2024

India’s CBDC reaches 1 million daily transactions milestone

India’s digital currency transactions have surged, surpassing 1 million daily transactions in December, meeting the Reserve Bank of India’s (RBI) ambitious target set for the end of 2023.Photo by Julian Yu on UnsplashCBDC-based employee paymentsReuters cited three sources familiar with the matter who have revealed that Indian banks played a crucial role in achieving this milestone by disbursing certain employee benefits through the central bank’s digital currency (CBDC), known as the e-rupee. As Indian crypto influencer and YouTuber Sumit Kapoor put it, the transaction level increase “happened because people working in regular banks were encouraged to use digital rupees instead of the normal money for their deposits and benefits.” RPI letter confirms increaseA letter seen by CoinDesk sent by the Governor of the Reserve Bank of India (RBI), Shaktikanta Das, to RBI staff on Dec. 29 confirmed the increased CBDC use, stating that it “exceeded the milestone of 1 million transactions in a day on Dec. 27, 2023.” The e-rupee, developed as a digital counterpart to physical cash, utilizes distributed ledger technology. The RBI initiated the e-rupee pilot in December 2022, initially recording an average of 25,000 daily transactions by the end of October. Despite its integration with the Unified Payments Interface (UPI), a popular framework for mobile app-based peer-to-peer money transfers, the transaction volume saw a substantial increase last month. Union Bank paymentsAccording to India’s Economic Times, the Union Bank of India is working towards transferring claims related to a number of employee benefits to CBDC wallets rather than the accounts of those salaried employees. Union Bank stated: “With an aim to promote CBDC wallet transactions, banks have been advised to encourage all staff members to transact using the digital currency and ensure 100% staff registration on digital rupee app.” Other banks have been playing their part in the current transaction level surge. This has included major private and state-run lenders such as HDFC Bank, Kotak Mahindra Bank, Axis Bank, Canara Bank and IDFC First Bank. These institutions disbursed employee benefits directly into CBDC wallets rather than traditional salary accounts, demonstrating a significant shift in adoption patterns. The RBI anticipates that non-financial firms will follow suit, contributing to a further boost in transaction volumes. The user base for the e-rupee has also witnessed steady growth, reaching approximately 4 million users, up from 3 million in December, according to an executive familiar with the pilot. Globally, several countries, including China, France and Ghana, are in the pilot stages of their central bank digital currency (CBDC) projects. Nigeria has rolled out its digital currency, although success has been limited despite offering incentives such as discounts on auto-rickshaw rides. To incentivize e-rupee transactions, Indian banks are offering rewards, aligning with the RBI’s push to enhance transaction volumes. Sharat Chandra, co-founder of the India Blockchain Forum, commended the move to compensate employees using CBDC and suggested expanding adoption incentives to other areas, such as toll tax collections, to further encourage widespread usage. The positive momentum in India’s digital currency landscape reflects a growing trend toward embracing innovative financial technologies. 

news
Web3 & Enterprise·

May 02, 2023

Blockchain Tech Enhances Korean Meat Industry’s Trading System

Blockchain Tech Enhances Korean Meat Industry’s Trading SystemThe Korean meat industry is leveraging blockchain technology to optimize its meat trading system.©Pexels/mali maederOn Tuesday, the MOOxMOO Foundation, a Korean blockchain-driven supply chain management provider, announced its strategic partnership with meat processing company PMD, according to the Maeil Business Newspaper.Inefficient distributionThe partnership aims to enhance the transparency of the meat trading system and address issues of inefficient intermediary distribution, particularly regarding payments, settlements, and deliveries. This goal will be achieved through the foundation’s meat trading platform MOOxDEAL, which will utilize soulbound tokens (SBTs) to verify identities of supply chain participants.Rising meat demandThe OECD-FAO Agricultural Outlook 2022–2031 stated that in 2021, world meat imports are estimated to have reached 40 million metric tons (Mt), with poultry imports leading the way. Brazil, the European Union and the United States were among the top meat exporting countries, meeting a significant portion of the increased import demand.Meat consumption is projected to grow by 15% by 2031, driven by an expected 11% increase in the global population. Global meat supply is projected to reach 377 Mt by 2031, though growth will not be as rapid as the previous decade.The amount of protein available from poultry, pork, and beef is expected to increase globally by 16%, 17%, and 8%, respectively, by 2031, with poultry being the main contributor to overall meat production growth. The majority of meat production growth is set to occur in developing regions.Costs onto consumersDespite increasing global meat production, the unsuitable distribution structure in Korea may shift costs onto consumers.Through the partnership, the MOOxMOO Foundation looks forward to addressing the inefficiencies of intermediary distribution and benefiting consumers. The foundation also envisions its platform contributing to the Korean meat industry by optimizing both business to business (B2B) and business to consumer (B2C) trading.

news
Loading