| Bitfinex’s huge transfer fee is due to DeversiFi failure; Spark Mining Pool announced that it will stop operating on September 30 (September 28)

秦晓峰

Odaily资深作者

@QinXiaofeng888

2021-09-28 08:00 (UTC+8)

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The 24-hour trading volume of dYdX exceeds the sum of other DEXs.

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The 24-hour trading volume of dYdX exceeds the sum of other DEXs.

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Spark Pool announced that it will cease operations on September 30

In addition, according to the official announcement of F2Pool (Fish Pool), the mining pool no longer provides services to Chinese users. If it detects that the user is from China, its account may be frozen or terminated. It is reported that F2Pool is the earliest bitcoin mining pool in China, supporting more than 40 digital currency mining services, with millions of users worldwide and more than 1 million connected mining machines.

digital currency

Bitfinex: Huge transfer fees due to DeversiFi failure, theft is nonsense

On the evening of the 27th Beijing time, Bitfinex paid a transaction fee of 23 million US dollars to send 100,000 USDT. Bitfinex CTO Paolo said that the reason comes from DeversiFi's internal problems. A spokesperson for DversiFi said that a customer made a deposit transaction using the hardware wallet on the main DeversiFi user interface, but the gas fees were too high. DeversiFi is currently investigating the cause to determine how this happened, which DeversiFi needs to address. internal problems. Operations are not affected. Regarding the "hacking" content spread by the Chinese community, Paolo said that it is 100% a rumor. (Wu said blockchain)

Fantom to Build Central Bank Digital Currency System for Tajikistan

Fantom announced a partnership with OJSC Orienbank, one of the largest banks in Tajikistan, to build a Central Bank Digital Currency (CBDC) system for Tajikistan. The platform will also integrate Iron Bank, a zero-collateral cross-chain lending protocol, to enable seamless, low-fee foreign exchange transactions through simple fiat in and out channels.

The 24-hour trading volume of dYdX exceeds the sum of other DEXs

dYdX founder Antonio Juliano quoted CoinMarketCap data as saying that dYdX’s 24-hour trading volume exceeded $6.5 billion, surpassing the sum of all other DEXs.

Singapore startup CTX sells first carbon-neutral tokens backed by Chinese carbon credits

Singapore start-up company Cyberdyne Tech Exchange (CTX) announced the sale of the first batch of carbon-neutral tokens CNT backed by China's carbon credits. The buyer is Celadon Partners, an Asian private equity management company. The carbon credits behind the carbon-neutral tokens sold this time were generated by a wind power project developed at the Winter Olympics facilities in Zhangjiakou City, with a credit of 5,000 tons. CTX is a compliant digital asset trading market in Singapore. The carbon credit token CNT issued by it is a token issued by "freezing" carbon credits in China's national carbon trading market after verifying its carbon credits with a third-party organization .

According to the official announcement, Binance announced that its services for Singaporean users will be adjusted. From 12:00 on October 26, 2021, Beijing time, Singaporean users will not be able to access functions including fiat currency deposits, cryptocurrency spot transactions, and fiat currency purchases of cryptocurrencies. . Binance stated that the purpose of this move is to restrict Singaporean users in terms of regulated payment services based on its commitment to compliance, and recommends that users stop trading and redeem assets before 12:00 on October 26 to avoid potential risks. dispute.

Blockchain industry

Ministry of Industry and Information Technology: There are more than 1,400 blockchain companies in my country

On September 27, at the Blockchain Application Development Forum of the ICT China 2021 High-Level Forum, Wang Jianwei, deputy director of the Information Technology Development Department of the Ministry of Industry and Information Technology, said that my country's blockchain industry has made positive progress. According to statistics, there are more than 1,400 blockchain companies in my country, initially forming a relatively complete industrial chain. There are more than 40 industrial parks, and the number of patent applications leads the world. The application of blockchain technology has rapidly expanded to supply chain management, data circulation, intelligent manufacturing and other fields. In the next step, the Department of Information Technology Development will accelerate the cultivation of a number of celebrities, famous products, famous enterprises and famous gardens in the field of blockchain, and promote the widespread application of blockchain technology. (Securities Times Network)

Shenzhen Longhua Talent Housing Co., Ltd. joins hands with the three major banks to introduce digital renminbi

Longhua Talent Housing Company, a subsidiary of Shenzhen Talent Housing Group, signed a strategic cooperation framework agreement with Shenzhen Phoenix Branch of the Agricultural Bank of China, Shenzhen Longhua Branch of China Construction Bank, and Shenzhen Longhua Branch of Bank of Communications on the digital RMB application of Longhua Talent Housing, taking the lead in rent payment and property services. In terms of other aspects, build a digital renminbi application scenario with high transaction frequency and a large number of users. (Yangcheng pie)

Investment and Financing

EMURGO will invest 100 million US dollars to promote the development of Cardano ecology

DeFi portal Avantgarde Finance has completed a US$5.5 million Series A financing, led by Blockchange Ventures, with participation from Placeholder VC, Jump Capital, and Acrew Ventures. The funds will be used to expand the team size, expand the company's asset management, treasury management, DApp development, and DAO user base. (CoinDesk)

Immutable X, a second-tier NFT trading platform, raised over $12.5 million through the CoinList platform

Immutable X, a second-tier NFT trading platform, announced that it has raised more than $12.5 million on CoinList. Immutable announced Monday that of the 720,000 accounts registered to participate in the sale, only about 25,000 (3.6%) were able to make purchases due to demand. The protocol is poised to integrate with many NFT marketplaces, including OpenSea and Mintable. (CoinDesk)

DeFi Portal Avantgarde Finance Completes $5.5M Series A Funding Led by Blockchange Ventures

African cryptocurrency exchange Yellow Card completes $15 million Series A round led by Valar Ventures, Third Prime and Castle Island Ventures

African cryptocurrency exchange Yellow Card completed $15 million in Series A financing led by Valar Ventures, Third Prime and Castle Island Ventures. Yellow Card was launched in Nigeria in 2018. (PR Newswire)

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global policy

The Korea Times reported citing sources that South Korea’s ruling Democratic Party has reached a consensus and decided to delay the taxation of cryptocurrency transactions by one year. Earlier, the country's finance ministry said it planned to impose a 20 percent tax on cryptocurrency gains exceeding 2.5 million won ($2,125) within a year starting Jan. 1 next year. It is now expected to be delayed until 2023. The move by the Democratic Party is to win over young voters who invest in digital assets. In addition, some lawmakers believe that the tax exemption amount is too low and should be increased to 50 million won, which will enjoy the same treatment as holders of financial assets such as stocks. (Korea Times)