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According to Gate market data, U.S. stocks opened lower, with the Dow Jones down 0.04%, the S&P 500 index down 0.22%, and the Nasdaq down 0.49%. SK Hynix fell 3%, SanDisk fell 1.7%, Micron Technology fell 1.9%, Western Digital fell 0.9%, Apple fell 0.8%, and General Motors fell 6%.

According to Reuters, earlier this month, the U.S. Department of Justice announced a deferred prosecution agreement with "Bitcoin Jesus" Roger Ver, under which his fraud and tax evasion charges will be dismissed in exchange for a payment of up to $49.9 million in fines.Roger Ver, one of the earliest Bitcoin evangelists, bought a large amount of Bitcoin in 2011 for less than $3 million. In February 2014, to avoid high tax burdens, he acquired citizenship in the Caribbean nation of Saint Kitts and Nevis and renounced his U.S. citizenship the following month. At that time, he and his companies held at least 131,000 Bitcoins, valued at over $70 million based on the price at that time. He believed that by changing his nationality, he could put an end to the high tax burden in the U.S.However, the U.S.'s stringent "exit tax" completely thwarted his plans. According to U.S. tax law, eligible expatriates must treat their global assets as if they were "sold the day before expatriation" and pay capital gains tax. Although Ver reported and paid $1.03 million in taxes, he not only failed to report his personal holdings of Bitcoin but also severely undervalued his company's assets. Ten years later, the IRS confirmed his fraudulent tax evasion (which is not subject to the statute of limitations), ultimately forcing him to pay back up to $49.9 million in taxes, fines, and interest, which is 48 times the amount he reported paying in taxes that year.

According to South Korean media Dailian, the Digital Asset Exchange Alliance (DAXA) has released the "2026 Digital Asset Policy Compilation." Professor Zhao Zaiyu from Hanyang University pointed out that since the ICO ban in 2017, domestic cryptocurrency projects in South Korea have continuously moved their issuance entities and business foundations overseas due to regulatory gaps. The token issuance of Klaytn is handled by a Singaporean entity, and Wemade's WEMIX is also issued by a Singaporean entity. Subsequently, Metabora moved to Dubai, and NeoFin relocated its foundation to Abu Dhabi, with the trend of industry outflow continuing to intensify.Experts indicate that the core obstacles are the regulatory gaps between domestic and foreign issuers and the difficulties in opening corporate bank accounts. They emphasize that "what Korea needs is not looser regulations, but clearer rules," calling for the Digital Asset Basic Law to clarify the licensing standards for issuance, custody, verification, and other business activities, and to establish special procedures for the return of core functions from overseas to the domestic market.

According to the official public account of the China Academy of Information and Communications Technology, the smart agent identification and identity network has officially launched its trial operation and is open for access to the public.This network relies on trusted interconnection centers for smart agents in Beijing, Xiamen, and other locations, providing services such as identity registration, identity verification, addressing resolution, and capability discovery. It adopts a "Blockchain + DID + Super Smart Agent" technical route, compatible with various DID methods, and adapts to mainstream interconnection protocols such as A2A and ANP.

According to Gate market data, the Dow Jones Index closed up 52.61 points on October 8, an increase of 0.1%, reporting at 51,232.48 points; the S&P 500 Index fell 36.35 points, a decrease of 0.47%, reporting at 7,765.42 points; the Nasdaq Composite Index fell 345.35 points, a decrease of 1.25%, reporting at 27,193.34 points.

Bitcoin News posted on platform X that U.S. federal prosecutors informed Judge Katherine Polk Failla that the U.S. Court of Appeals for the District of Columbia upheld the conviction of Bitcoin Fog founder Roman Sterlingov on September 25, supporting the trial of Tornado Cash defendant Roman Storm in New York.The appellate court determined that the District of Columbia had jurisdiction to prosecute, reasoning that law enforcement had deposited approximately $250 worth of Bitcoin into Bitcoin Fog from the District of Columbia. Prosecutors stated that user Shakeeb Ahmed accessed Tornado Cash from his apartment in Manhattan, thus the same logic applies. Roman Storm released this letter and noted that FinCEN withdrew the mixer report request made in 2023 on the same day, citing that the proposal could hinder legitimate activities.

Austrian Bitcoin platform 21bitcoin announced that starting today, it will pay an annual interest rate of 1.21% on customers' uninvested euro balances, allowing customers to choose to receive it in BTC form without any exchange fees. The company claims to be the first service provider in Europe to directly pay savings interest in Bitcoin.The interest covers all euros in the account, including funds waiting for the next savings plan purchase or funds reserved for unexecuted limit orders, with no minimum deposit requirement and no lock-in period. The interest is paid by Germany's Volksbank Raiffeisenbank Bayern Mitte eG, which has held shares in 21bitcoin since 2023. Customers' euros are stored in a demand savings form in the bank's segregated trust account, and 21bitcoin states that it will pass on the full interest to customers without retaining any interest margin.This interest rate is a floating rate, and the interest is subject to German withholding tax. This launch follows the earlier introduction of a zero-fee Bitcoin savings plan earlier this year. 21bitcoin was established in 2021, holds an Austrian MiCAR license, and is authorized by Germany's BaFin, reporting over 100,000 users and a trading volume exceeding 650 million euros.

According to Law360, the cryptocurrency asset theft case involving Uranium Finance has begun trial in the U.S. District Court for the Southern District of New York.Prosecutors allege that Maryland cybersecurity consultant Jonathan Spalletta exploited a vulnerability in the protocol's smart contract to launch an attack in 2021, during which approximately $53.3 million was transferred from 26 liquidity pools in a second attack, leading to the protocol ceasing operations. The statements related to this are allegations by the prosecution and not a conclusion of guilt.

According to Gate market data, the Dow Jones Industrial Average opened down 365.52 points on September 28, a decrease of 0.71%, closing at 51,463.1 points; the S&P 500 opened down 35.72 points, a decrease of 0.46%, closing at 7,707.78 points; the Nasdaq Composite opened down 133.02 points, a decrease of 0.49%, closing at 26,935.7 points.

The global memory market continues to face severe shortages, with AI and cloud applications driving demand and prices for DRAM and NAND Flash. China's two major memory manufacturers, Yangtze Memory Technologies and Changxin Memory Technologies, are set to break the current duopoly.Yangtze Memory Technologies will begin trial production of LPDDR5 DRAM by the end of 2026, while Changxin Memory Technologies aims to transition from DRAM to NAND Flash. Industry speculation suggests that the two companies may face off as early as 2028. Yangtze Memory Technologies has completed the development of 294-layer 3D NAND using Xtacking technology, and Samsung will enter into a patent licensing agreement with them in 2025, starting with the 10th generation V-NAND.Yangtze Memory Technologies' phase three plan is set to commence production by the end of 2026, with an initial capacity of approximately 25,000 wafers of DRAM, ramping up in 2027, targeting LPDDR5, and planning for subsequent expansions as well as HBM and 3D DRAM. Changxin is reported to be setting up a NAND research and production line in Beijing, with mass production expected as early as 2028 to 2029.

According to CriptoNoticias, a court in Costa Rica sentenced two men to 12 years in prison each for money laundering. The case involves the kidnapping and murder of American businessman William Shawn Crichton Kopko in 2018, for which his family paid a ransom of approximately 148 bitcoins, valued at around 1 million dollars.The court found that the two defendants received part of the ransom and deposited it into wallets under their control to conceal the source of the related assets.

Vietnam plans to issue licenses to the first batch of cryptocurrency service providers under a pilot legal framework in 2026, allowing the first digital asset platforms to begin operations. Nguyen Duc Chi, Deputy Minister of Finance of Vietnam, met with Mariana Kuhnel, Executive Director of the Austrian Financial Market Authority (FMA), in Vienna to discuss bilateral cooperation and the exchange of financial regulatory experiences.Vu Thi Chan Phuong, Chairwoman of the State Securities Commission of Vietnam, stated that the regulatory mechanism will cover service providers and investor transactions, focusing on risk management, investor asset protection, and anti-money laundering. Kuhnel proposed that both parties hold an online technical seminar and strengthen coordination through the International Organization of Securities Commissions (IOSCO).

Samsung Electronics has started prototype production of AI5 chips for Tesla at its foundry in Taylor, Texas. Due to the surge in demand for AI chips, Samsung has accelerated prototype output for yield verification, planning to complete mass production validation by the end of this year and to supply fully next year.

According to Gate market data, the three major U.S. stock indices fell, with the Dow Jones Industrial Average dropping by 1%.

Cryptocurrency analyst Ali Charts posted on platform X that the last breakout of the triangle pattern drove Ethereum up 31% in just three days.Ali Charts stated that a new triangle pattern is forming now. If ETH breaks out again, a similar trend could push it up to $3000.

The main securities exchange in South Korea will trial evening trading next Monday, extending the trading hours for almost all local stocks until 8 PM, up from the regular closing time of 3:30 PM.This adjustment is the first of its kind among major exchanges in Asia and is a step towards the Korea Exchange's goal of achieving 24-hour trading by December 2027. The new trading period will test whether the market can maintain sufficient liquidity after the extended trading hours and whether there is actual demand from investors for additional trading periods.Lee Young-jae, a senior investment manager at London-based Baillie Gifford, stated that a longer trading window can enhance investor flexibility and may attract more trading-oriented investors with higher turnover rates, as well as hedge fund participation. Edward Kim, head of Korean equity sales at Bank of America, noted that this is another step in the continuous development of South Korea's capital markets and enhancing accessibility for global investors.

B.AI announced that the limited-time free trial of GLM-5.3-Flash is coming to an end. A special offer with a 90% discount will seamlessly take over starting from September 12 at 10:00 (SGT), where users only need to pay 10% of the original price, saving 90% directly, with input as low as $0.015/M and output as low as $0.05/M. As a native multimodal large model, GLM-5.3-Flash has a total of 320 billion parameters and 18 billion active parameters, combining sparse and linear attention mixed architecture with 1 million ultra-long context, performing strongly in scenarios such as programming development, agents, long context processing, and high-frequency API workloads. B.AI consistently practices the vision of universal computing power, adhering to low-threshold access, and is committed to allowing every developer to use top-tier computing power without burden at a highly competitive price, bidding farewell to high costs and accelerating innovation implementation.

According to the Chosun Ilbo, China's largest DRAM manufacturer Changxin Memory Technologies (CXMT) has launched trial production of the fourth-generation high bandwidth memory HBM3, with initial yield stagnating at 25%, about one-third of the golden mass production yield of 80%. SK Hynix has been mass producing similar products since 2022, with a yield exceeding 90%.The front-end yield of Changxin Memory's HBM3 8-layer stacked products is about 30%, while the back-end yield is approximately 70%, resulting in final good products. The company supplies a small number of samples to Chinese companies such as Alibaba's Pingtouge and Cambricon, and continues to improve yields. Its G4 (17-nanometer) process ordinary DRAM has no major issues, but the DRAM chips used for HBM have larger areas and stricter electrical specifications.The industry attributes the reasons to the insufficient maturity of Through-Silicon Via (TSV) technology. Nomad Semi's analysis shows that Samsung's HBM2 has over 5,000 TSVs per chip, SK Hynix's HBM3 has over 8,000, while Changxin Memory has about 3,000. There is a gap of 4 to 5 years compared to Samsung and SK Hynix.

According to Cointelegraph, the Attorney General's Office of the State of Mexico (FGJEM) reported that two suspects, Diego Sebastián and Gerardo, were arrested for allegedly murdering Jonathan Meléndez, the keyboardist of the rock band Camilo Séptimo, along with his pregnant wife, daughter, and an employee. The family's golden retriever was also killed.The suspects are accused of committing the crime to obtain a cold wallet that allegedly contained millions of dollars in Bitcoin, with one of the suspects being a business partner of the victim, using that relationship to gain access to the victim's home. The two will appear in court on Wednesday, where the judge will decide if there is enough evidence to continue the criminal proceedings. If convicted, each suspect could face a prison sentence of 25 to 70 years corresponding to each victim.Such violent robberies targeting cryptocurrency holders (known as "ransom attacks") are on the rise. According to CertiK data, there were 52 reported ransom attack incidents globally in the first half of 2026, a year-on-year increase of 33.3%; among them, there were 20 home invasions targeting cryptocurrency holders, compared to only 1 during the same period last year.Chainalysis estimates that in the first half of 2026, criminals stole over 30 million dollars in cryptocurrency through ransom attacks. In 2025, global ransom attack incidents increased by 75% to 72 cases, with France leading with 19 cases, accounting for about 40% of the total attacks in Europe.

UBS announced that it has launched the Swiss Franc stablecoin Sandbox testing phase in collaboration with 8 other institutions: PostFinance, Sygnum, Raiffeisen, Zurich Cantonal Bank, BCV, SIX, TWINT, and Swiss Stablecoin AG, to explore the integration of blockchain applications with the Swiss Franc stablecoin.This test is based on the Swiss Franc stablecoin CHFD, which has been technically launched in the Sandbox environment since the end of June and is pegged to the Swiss Franc at a 1:1 ratio. The testing will focus on exploring application scenarios such as automated inter-institutional transactions, digital asset tokenization settlement, and programmable payments, including reducing online market fraud risks, improving fair access to event tickets, and increasing the efficiency of public fund distribution. The test is expected to continue until the end of 2026. UBS stated that the Sandbox aims to accumulate technical, operational, and regulatory experience and does not represent a decision to officially launch the Swiss Franc stablecoin.