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FastBiz officially stated that the project has entered the continuous operation and ecological construction phase. As of now, FastBiz has accumulated a total construction amount of 15.9436 million USD, with over 37,000 participating users. Users can participate in ecological construction using USDT and UNI according to the agreement rules. As the scale of participation continues to expand, FastBiz is accelerating community building, ecological applications, and global market layout, promoting more users and business resources to enter its Web3 business ecology.It is reported that FastBiz is positioned as a new type of business infrastructure connecting real-world commerce and the Web3 value network, committed to creating the next generation of decentralized business networks that connect global goods, supply chains, payments, communities, and digital assets. The project connects real-world business scenarios with the Web3 digital asset system, exploring the integration of diverse scenarios such as goods circulation, supply chain collaboration, digital payments, community participation, and digital assets, further constructing an open value network aimed at global users and business entities.

According to Caixin, poker master and seasoned cryptocurrency investor Hu Zheweng made significant bets during the three waves of cryptocurrency frenzy involving ICOs, algorithmic stablecoins, and AI tokens, but faced consecutive failures. Hu Zheweng claimed to have invested in the blockchain project Stratis, achieving a return of "over 1000 times."According to disclosed information, Hu Zheweng invested approximately 80 million USD in algorithmic stablecoin TerraUSD (UST) and its sister token LUNA from May 2021 to May 2022, with the peak market value of his holdings exceeding 800 million USD, but the price of LUNA subsequently nearly dropped to zero.In addition, Hu Zheweng has filed a lawsuit in Chicago, USA against the globally renowned quantitative trading firm Jump Trading and its related companies and executives in the cryptocurrency business, seeking at least 500 million USD in damages. After experiencing Stox and Terra, Hu Zheweng has not left the cryptocurrency market; last January, he bet on a new project by a Chinese computer professor Zhang Yongfeng. Zhang Yongfeng entered the Computer Science Department of Tsinghua University in 2007 and is currently a tenured associate professor in the Computer Science Department at Rutgers University in the USA. He has been sued by Hu Zheweng on multiple charges including "securities fraud." It is reported that the tokens issued by the organization founded by Zhang Yongfeng, in which Hu Zheweng invested millions of dollars, have fallen over 99.6% from their peak in 2025.

According to Investment World citing Quantum Bit reports, DeepSeek has publicly disclosed the technical details of the system DSec (DeepSeek Elastic Compute) used for training Agents, authored by Liang Wenfeng. This system can generate over 5,000 sandboxes per second, reaching 3 million in a day, with a peak simultaneous operation of 380,000; supporting this scale is a single cluster with approximately 160 nodes, 30,000 CPU cores, and 250TB of memory.DSec prepares four types of backends for four categories of tasks: FnCall, Container, MicroVM, and Full VM, with the training side called through a unified Python SDK libdsec. The scheduling chain includes IAM, API Server, scheduling engine, node Edge, network proxy Aether, and components within the sandbox Chronus. The environment is divided into three layers of read-only images: base image, workspace, and toolkit, which are used in combination at startup. Runtime data from the paper shows that the actual read ratios of Python, Java, and C++ container images are approximately 6.0%, 9.2%, and 8.7%, respectively.Starting from DeepSeek-V4.1, the Agent loop has been moved to the DSec worker container, no longer bound to the GPU Pod lifecycle. The security section disclosed reward hacking during training, including actions such as overwriting system files, swapping file data blocks, scanning networks, and triggering kernel crashes. Defensive measures include AppArmor and eBPF-based network filtering, but reports indicate that these measures do not completely resolve the issues.

The Polish prosecutor's office has charged a former police officer in the case of the collapsed cryptocurrency exchange Zondacrypto. The Central Bureau of Cybercrime (CBZC) in Poland detained Artur K. on Tuesday under the orders of the organized crime department of the national prosecutor's office. He faces two charges: one for participating in an organized crime group, and the other for causing significant property losses to BitBay, BB Trade Estonia, and another entity, assisting in the misappropriation of entrusted property, aiding computer fraud, and money laundering. The prosecutor's office stated that a search of his residence uncovered documents related to the operation of the exchange, and he is being questioned as a suspect; the prosecutor's office will decide whether to apply for pre-trial detention.Meanwhile, the police in Katowice are searching and investigating a fuel depot, which is the last known location of Zondacrypto founder Sylwester Suszek before he went missing in March 2022. The case is classified as illegal deprivation of liberty rather than a disappearance, as a suspect has been accused of removing a hard drive from the gas station's surveillance camera.Suszek founded the exchange in Katowice in 2014, originally named BitBay, and relocated its registration to Estonia as BB Trade Estonia in 2020, rebranding it as Zondacrypto, claiming to have 1.3 million customers, most of whom are Polish. The exchange froze withdrawals and went offline in April, and the Estonian Financial Intelligence Unit revoked its operating license on June 29. Since August, at least five people have been charged, including former Polish Olympic Committee president Radosław P. All public respondents have denied the charges, and the related accusations have not yet been tried in court.

According to exclusive reports from "Investment World", Yan Wentao officially joined DeepSeek on Monday and reported to the company, taking on the role of the company's first CFO.Yan Wentao was born in 1991 and graduated from Fudan University. He joined Hillhouse Capital in 2020 and has previously participated in projects such as MiniMax, Zhipu AI, and ByteDance.DeepSeek is finalizing its second round of financing, planning to raise 50 billion yuan, with a pre-investment valuation of 500 billion yuan, and has already hired CITIC Securities to prepare for a potential Sci-Tech Innovation Board IPO.

According to LatePost, the Alibaba Cloud Shadow team is developing an AI device called QwenBook, positioned as a native intelligent agent computer, resembling the Qianwen tablet. The project started in April this year, with a team of about 150 people, integrating models including Qwen3.8-Max and Qwen3.8-Flash. The complete product is expected to be released by the end of this year or early next year.The report states that QwenBook is similar in concept to the Doubao phone, both attempting to push the model to the system's core. After the launch of the first generation Doubao phone, WeChat, Taobao, Meituan, Pinduoduo, and others successively prohibited it from replacing user operations through screen reading and simulated clicks. The Nubia NaviX Ultra, which went on sale on September 16, retains the GUI approach, attempting to allow applications to open services to the Agent through MCP, A2A, or dedicated interfaces.

According to The Information, citing informed sources, DeepSeek CEO Liang Wenfeng listed training large models with domestic chips such as those from Huawei as one of the company's biggest bets at the latest closed-door investor meeting, stating that this must succeed. DeepSeek expects to receive a new batch of Huawei chips for training as early as the fourth quarter of this year, although the specific models and quantities have not been disclosed.Liang Wenfeng believes that Huawei chips are expected to catch up with Nvidia in just a few years and hopes that DeepSeek will adapt to hardware beyond Nvidia in advance. DeepSeek is still using Nvidia chips to train models. In May of this year, Liang Wenfeng estimated that training the top-tier large models would require about 50,000 Nvidia GB300 chips, while switching to Huawei Ascend 950 would require about 200,000 chips, with the biggest issue at that time being insufficient supply from Huawei.

The U.S. Securities and Exchange Commission (SEC) established a five-year framework for tokenized stock trading days after the failure to advance the CLARITY Act. Investment bank TD Cowen stated that U.S. investors can conveniently access stocks, but issuers show limited interest in tokenization, and short-term adoption rates are expected to be low.TD Cowen pointed out that perpetual contracts remain a greater attraction for gaining exposure to crypto asset stocks, with trading volumes far exceeding those of tokenized spot products.

Alibaba has appointed Liu Dayiheng as the head of the Qwen large language model. The official website of the Yunqi Conference has also updated his title to "Head of the Qwen LLM Project."Liu Dayiheng joined Alibaba in 2021 and has since been a core member of the Qwen research and development team. In March of this year, Qwen's technical head Lin Junyang left to start his own business; in June, Zhou Jingren, who was responsible for AI model development, stepped down from related management positions and transitioned to Alibaba's Chief Scientist. After a series of adjustments within six months, the head of the Qwen large language model line is now officially confirmed.Liu Dayiheng has also been placed in a core position at this year's Yunqi Conference. On the conference's official website, he ranks after Alibaba Chairman Cai Chongxin and CEO Wu Yongming among the speakers, and he will deliver a speech titled "Qwen: Moving Towards Real-World Intelligent Agents" at the main forum.

0G launched Compute Finance (ComFi) on September 21, and introduced the liquid staking product Ascend, while also announcing that the computing power-based digital asset Infinite AI (iAI) will be launched on September 29. Users can stake 0G to receive a0G, use a0G to mint iAI, and then stake eligible iAI to earn computing power points, which can be used for supported 0G AI products such as 0G Private Computer.According to the initial parameters, eligible staked iAI can earn computing power points daily, with a calibrated use value exceeding 1 dollar in supported 0G AI services. When 0G Private Computer goes live, it will connect to over 130 AI models. Computing power points are only used for eligible AI services and do not constitute cash, cash equivalents, or any guaranteed financial returns. iAI is also expected to be launched on 0G's agent and token issuance platform Comfy.fun.

According to on-chain analyst Yu Jin's monitoring, Garrett Jin has opened a long position of 1,330 BTC (worth approximately 107 million USD) in the past 4 hours, with an average price of 78,057 USD, and has now realized a floating profit of about 3.05 million USD.

According to Lookonchain monitoring, trader 0x30af bought 5.14 million $NEAR two weeks ago with 10x leverage, with a position amount of approximately 18.95 million USD, and the unrealized profit has reached 8.9 million USD.

According to BBX data, yesterday and in recent days, globally listed companies in the U.S. stock market disclosed the latest developments in digital asset purchases, business restructuring, and stock buybacks. The core information is as follows:MARA Holdings invested approximately $98.64 million to increase its holdings of 1,292 BTC: The global leading Bitcoin mining giant MARA Holdings (NASDAQ: $MARA) made a significant purchase of 1,292 Bitcoins yesterday through the crypto broker FalconX. Based on the average price during the purchase period, the total value of this increase is approximately $98.64 million, continuing its strategy of fully retaining output and actively allocating Bitcoin in the secondary market.Twenty One Capital (NYSE: $XXI) seeks business transformation, disclosing a five-step plan for a "Bitcoin operating company": Twenty One Capital's CEO Raphael Zagury stated in an interview with Coin Stories that the company is transitioning from merely holding Bitcoin reserves to becoming a deep "Bitcoin operating company." Zagury disclosed the specific five-step implementation path for the first time: First, improve corporate governance and professional structures in the middle and back office; second, introduce Bitcoin industry operating entities with self-sustaining and profit-generating capabilities; third, comprehensively promote horizontal industry mergers and acquisitions; fourth, flexibly use public capital market tools to continue increasing Bitcoin holdings at the appropriate time; fifth, focus on expanding and developing Bitcoin collateralized lending business.Circle minted 10 billion ARC genesis tokens, exploring a shift to PoS consensus in 2027: Stablecoin issuer Circle officially completed the minting of 10 billion ARC tokens this week. Circle clarified that this minting is merely a milestone for underlying technology verification and is not a commitment for public issuance. The core positioning of ARC is to serve as a security guarantee, practical function, and decentralized governance coordination mechanism for the Arc network, with the network's native gas fees still strictly settled in USDC. Additionally, Circle is proactively exploring a smooth transition of the network's underlying consensus mechanism from the current Proof of Authority (PoA) to Proof of Stake (PoS) in 2027.ProCap Financial (NASDAQ: $BRR) sold 50 BTC for a discounted buyback, holding over 5,250 BTC: Financial company ProCap Financial, focused on digital asset allocation, announced that starting from September 3, it repurchased an additional 2.2% of its circulating common stock at a significant discount of approximately 22% to the net asset value (NAV) per share, with the funds for this buyback sourced from the sale of about 50 Bitcoins on its balance sheet. Since the buyback plan was initiated, the company has repurchased approximately 12.2% of its circulating shares. As of the market close on September 15, its total circulating shares were 84,937,392, and the treasury still holds approximately 5,254 Bitcoins, corresponding to an NAV of about $3.62 per share. The company's management emphasized that it will steadfastly execute the stock buyback strategy until the secondary market trading price is no longer below the net asset value.

According to market news, Twenty One Capital CEO Raphael Zagury stated that the company is considering issuing preferred shares similar to STRC to increase its holdings in Bitcoin.

According to a survey by the Financial Times, the Polish state-owned energy company Orlen had prepaid $230 million to the Dubai trader Hannon International for the purchase of approximately 6 million barrels of Venezuelan crude oil, but ultimately received only about 500,000 barrels of fuel oil. During the transaction, part of the funds was converted into USDT and delivered to the Venezuelan side through intermediaries.Hannon stated that at least $132 million in USDT was given to two intermediaries, after which the two intermediaries went missing. After accounting for expenses such as tanker leasing and legal fees, the Polish government estimates that Orlen's total loss amounts to at least $424 million. Orlen is currently seeking to recover the advance payment through arbitration.

According to on-chain analyst @ai_9684xtpa's monitoring, address 0x970...62a93 opened a long position worth $52.35 million around 2:45 AM today during an upward trend, including 650 BTC, 500 ETH, and 900 ZEC, but the market continued to decline after the position was opened.This address has liquidated its ETH and ZEC long positions this afternoon and reduced its holdings by 50 BTC, exiting with a loss of about $150,000. It currently still holds 600 BTC, worth approximately $45.82 million, with an opening price of $78,663.8, resulting in an unrealized loss of about $1.42 million.

B.AI platform announced that to provide long-term stable and high-throughput computing power support to global developers, it will officially launch a 90% discount on calls for three popular models: Qwen3.8-Flash, Hy3, and MiMo-V2.5 starting from September 16 at 17:00 (SGT). The free rights for the above models will end on September 16 at 16:59 (SGT).At that time, developers will only need to pay 10% of the standard price to continue enjoying high-quality computing power services at a very low cost. B.AI reminds developers to prepare their balances in advance to ensure smooth integration of API calls and project workflows.

According to Lookonchain monitoring, a certain whale closed a short position of 760 BTC one hour ago, making a profit of 266,000 USD. Subsequently, they went long on 900 BTC with 40x leverage, worth 69.2 million USD. This long position currently has an unrealized profit of 173,000 USD.