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According to The Information, although American venture capital investment in Chinese startups has significantly decreased in recent years, some American VCs are still continuing to travel to China to meet with technology founders.Last month, three partners from Founders Fund, which is led by Peter Thiel, visited technology companies in Beijing, Shanghai, and Shenzhen: Sean Liu, John Luttig, and Joey Krug.

Samsung Electronics hired former Director of the Foreign Exchange System Division of the Ministry of Finance and Economy, Lee Hee-kun, for its IR team as an executive last month. Lee Hee-kun has held positions such as Director of the Foreign Exchange System Division and Director of the Capital Market Policy Division, responsible for foreign exchange systems and overseas investment responses. In April this year, he participated in the work of including South Korea in the World Government Bond Index and received special recognition. He is expected to be responsible for responding to overseas investors and the global capital market.SK Hynix hired former Director of the Strategic Economic Division of the Ministry of Finance and Economy, Jeong Yu-jin, as the Vice President under the Communications Division last month. Jeong Yu-jin has served as the Director of the Climate and Environment Budget Division, Secretary to the Deputy Prime Minister for Economic Affairs, Director of the Foreign Exchange System Division, and Director of the Foreign Exchange Fund Division. Both companies are advancing production investments in the United States, with Samsung Electronics planning to invest $37 billion to build a foundry in Taylor, Texas, and SK Hynix planning to invest $4 billion to build an advanced packaging factory in Indiana.

On September 17, 2026, the Market Participants Division of the U.S. Commodity Futures Trading Commission (CFTC) announced that it has issued a no-action position to passive software providers, similar to Staff Letter 26-09, which is now broadly applicable to such providers.The letter states that, subject to several specified conditions, the Division will not recommend that the Commission take enforcement action against any such provider or its related persons for failing to register as a introducing broker or an introducing broker affiliate. This position only applies to those who provide and market software to users for trading with registered futures commission merchants, introducing brokers, and designated contract markets.This announcement came just hours after the sister agency, the U.S. Securities and Exchange Commission (SEC), issued an innovation exemption.

On September 17, WEEX Exchange announced an exclusive partnership with Junsheng Academy community, making WEEX the first exchange partner of Junsheng Academy. Both parties will collaborate on investor education in the crypto community, market information exchange, and user services, jointly promoting community ecosystem development. Junsheng Academy (bilibili account: @JunshengTheoryCoin) is a learning and communication community focused on digital asset trading, dedicated to providing community members with market analysis, practical strategies, trading ideas, and technical exchanges, helping traders enhance their market understanding and trading capabilities.

The GLM team disclosed the first engineering practice of recursive self-improvement, completed by the Infra Agent powered by GLM-5.3, which designed, debugged, and optimized the GLM-5.3-Flash inference infrastructure.This practice was completed on a domestic cluster with a capacity of one hundred thousand cards, and the team referred to it as the first recursive self-improvement practice for large models in the country.

Ethereum founder Vitalik Buterin stated that he disagrees with the common view that "AI hackers mean cybersecurity is doomed to fail." He believes that once people clarify their thoughts, cybersecurity naturally leans towards the defensive side, and anyone who continues to hold cryptocurrencies (including himself, with about 90% of his net worth) is implicitly betting on this point.Vitalik stated: If AI can prove the Navier-Stokes equations and Fermat's Last Theorem, it can also prove "this program is secure" as a mathematical theorem, even if the program is very complex. He used the encrypted communication application Signal as an example to illustrate that the definition of "security" is extremely complex, covering forged messages, active interference, server breaches, key leaks, hardware side channels, and more. The definition is smaller and more composable than the attack surface, and verifying whether the definition is sufficient is more feasible than directly scanning the code.He pointed out that historically, failures often occur because only the self-identified critical parts of security are verified while neglecting the rest of the code. Today, the entire program must be verified, including the database, network, and cache layers, which modern AI can achieve. This is not a competition to see who discovers vulnerabilities first, but rather to make the code itself more resilient. Vitalik stated that this is the direction for Ethereum in the coming years; without this step, especially for blockchains with scalability and privacy, there is no future. It is necessary to make the software truly secure, and significant progress has already been made.

U.S. SEC Chairman Paul Atkins stated that decisive action will be taken to provide regulatory clarity for American investors and entrepreneurs, regardless of legislation, and said "stay tuned."Previously, the CLARITY Act faced obstacles in advancing in the U.S. Senate, and CFTC Chairman Michael S. Selig also stated that existing statutory authority will be used to continue advancing the formulation of cryptocurrency asset regulatory rules.

According to the official announcement, Gate announced that it will fully integrate with the Arc public chain on September 16, covering core Web3 scenarios such as Trenches, Gate Wallet, and on-chain market data. Gate's Trenches will exclusively offer 0 Gas transactions, allowing users to view popular and newly issued tokens on the Arc chain, access market data, and participate in trading directly without incurring additional Gas fees. Currently, Trenches supports limited-time Gas-free transactions for on-chain assets on Robinhood Chain, and with the addition of Arc, the 0 Gas coverage scenarios will further expand.Arc is an open Layer 1 network created by Circle for the financial market. This integration allows Gate users to access related assets and liquidity through Web3, wallets, and on-chain trading products, expanding coverage of emerging public chains.

The Shanghai Financial Regulatory Bureau issued opinions on promoting the quality and efficiency of technology finance in Shanghai's banking and insurance industries. This includes leveraging new technologies such as artificial intelligence to innovate and empower technology finance, encouraging qualified financial institutions to build enterprise-level artificial intelligence platforms, and comprehensively utilizing digital technologies such as big data, blockchain, the Internet of Things, and quantum computing to empower product research and development, business decision-making, risk management, and other aspects, thereby enhancing the intelligent operation level of technology finance.Support financial institutions in strengthening the innovation of technology enterprise evaluation mechanisms, shifting from a traditional focus on financial indicators to an emphasis on innovation capabilities, relying on databases in the field of technology finance, making good use of "Shanghai Science Points," and constructing a dedicated evaluation system for technology finance to accurately portray technology talents and technology-based enterprises, accelerating the development of suitable technology finance products.

According to Bitcoin.com, an independent Bitcoin miner mining through Braiins Solo successfully mined a block with a height of 966351, receiving the full block reward of 3.147 BTC, worth approximately $245,000.This is the first time in nearly 40 days that an independent miner has successfully mined a block on the Bitcoin network. The last occurrence was on August 2, when a miner mining through Solo CKPool received a reward of 3.1569 BTC. Currently, the five major mining pools—Foundry, Antpool, F2Pool, ViaBTC, and Spiderpool—collectively control about 78.31% of the Bitcoin network's hash rate, making the probability of independent miners successfully mining a block relatively low.

According to Bitcoin.com, an independent Bitcoin miner mining through Braiins Solo successfully mined a block with a height of 966351, receiving the entire block reward of 3.147 BTC, worth approximately $245,000.This is the first time in nearly 40 days that an independent miner has successfully mined a block on the Bitcoin network. The last occurrence was on August 2, when a miner mining through Solo CKPool received a reward of 3.1569 BTC. Currently, the five major mining pools—Foundry, Antpool, F2Pool, ViaBTC, and Spiderpool—collectively control about 78.31% of the Bitcoin network's hash rate, making it relatively low for independent miners to successfully mine blocks.

Less than 24 hours remain until the new pricing for the DeepSeek V4 Flash series takes effect (September 10, 12:00 SGT). With upstream price adjustments imminent, B.AI has prepared an exclusive stacking benefit for global developers to ensure top-tier computing power remains within reach. This upcoming benefit aims to further reduce invocation costs and unleash greater productivity—whether for high-frequency API calls, Agent workflow construction, or large-scale production-level deployments, all can operate continuously and efficiently with a lower burden. Specific benefits will be announced soon, so please stay tuned to B.AI's official updates and don't miss this boost in computing power.

Vitalik posted on the X platform, expressing the hope to include the recursive STARK memory pool proposal EIP-8288 in the Ethereum I-star upgrade, stating that it can be seen as the next step after Frames.This proposal allows quantum-safe signature data to be placed off-chain, reducing the cost of signatures; the fuel cost for quantum-safe privacy transactions is also expected to drop from about 10 million to tens of thousands. The proposal relies on frames and recursive STARK aggregated transaction dependencies, with nodes sending a STARK of about 100 to 300KB each time period; the on-chain overhead is one STARK and 96 bytes for each statement to be proven.

The Compound Foundation announced the launch of the Institutional Market, a lending market exclusively for whitelisted institutions, supporting borrowing of ETH, wstETH, WBTC, and cbBTC with USDC, with a maximum loan-to-value ratio of 87%. On its first day of launch, the market was oversubscribed, with participation from institutions such as DeFi Saver, K3/Nexo, KPK, and Yearn. The entry threshold is a deposit of 100,000 USDC, and Compound has reserved 200,000 USDC as supplier incentives, which will be proportionally distributed to whitelisted participants within three months, with a supply cap of 20 million USD.This market is the first product to be launched from the 52 million USD plan approved by the Compound DAO in August, described by the foundation as the Institutional Comet built on v3.5, independent of the DAO-funded V4 roadmap. Compound stated that v3 has been running for four years without any incidents. Currently, Compound's total locked value is 1.53 billion USD, with 1.42 billion USD on the Ethereum chain, ranking sixth among lending protocols on DefiLlama, with a 23% growth over the past 30 days.The Compound Foundation was relaunched on August 17 with a budget of 52 million USD, with a team from Coinbase, Anchorage, NEAR, and Maple.