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CoinShares Research Director James Butterfill stated that Bitcoin is currently facing an "unusual combination"—short-term bearish and medium-term bullish factors are present at the same time.In the short term, the U.S. core CPI rose 0.3% month-on-month in August, higher than market expectations. Butterfill said, "The CPI data is marginally negative, increasing the probability of monetary policy tightening, which may limit Bitcoin's immediate upside potential." CME FedWatch data showed that market bets on the Federal Reserve's next rate hike reached as high as 85%.In the medium term, he pointed out that the U.S. Treasury's expanded bond buyback program has failed to effectively lower long-term yields. If this situation continues, it may force authorities to implement larger intervention measures, raising concerns about currency depreciation, which would instead benefit Bitcoin and gold valuations. CoinShares believes that Bitcoin's short-term upside may be limited to below $80,000.

According to the information released by the SEC, Coinbase (COIN) director Marc L. Andreessen sold 13,676 shares of the company's stock at an average price of $181.14 per share on September 8, with a total value of approximately $2.4773 million. After the transaction, his direct holdings decreased to 1,138,892 shares.

Circle announced that it will stop supporting USDC and CCTP V1 on the Noble blockchain, and Noble will not connect to CCTP V2. Starting from October 13, 2026, Circle Mint will cease minting new USDC on Noble, while redemptions will remain open until January 12, 2027.Thereafter, the USDC contracts and CCTP routing on Noble will be fully suspended. Circle advises users to migrate their USDC on Noble to other supported networks before the deadline and will take a snapshot of the remaining balances at the time of suspension, initiating a manual redemption process on January 13, 2027.

According to SolanaFloor, Jump Crypto's Firedancer team will stop supporting the Solana transitional validator client Frankendancer after Alpenglow is activated on the Solana mainnet, with the upgrade expected to go live in October with v4.3.The team stated that the decision was made due to the maintenance and security burden, and they will subsequently focus resources on the complete Firedancer client.

Public information shows that BNB Chain's Growth Executive Director Nina Rong recently focused on the official Twitter of the new issuance platform Brew on the BSC chain. As a result, the Brew platform token BREW surged over 80% in a single day, with a current market value of 26.18 million USD.The Brew platform supports the issuance of tokens paired with meme coins, altcoins, and stock tokens as the underlying pool. After launching on September 7, the platform's token experienced extreme volatility, dropping to below 4 million USD at its lowest. The prices of related tokens fluctuate greatly, presenting significant uncertainty, and users should invest with caution.

During Korea Blockchain Week 2026, RootData will collaborate with ChainCatcher to host the "TradFi On-Chain" themed forum on October 1 from 14:00 to 18:00 (GMT+9) in Gangnam District, Seoul, South Korea.As South Korea accelerates the advancement of digital asset regulatory frameworks and the implementation of tokenized securities, the integration of traditional finance and blockchain is rapidly progressing. The South Korean market has become a focal point for global entrepreneurs, institutions, and investors. As one of the key peripheral events of this year's Korea Blockchain Week, this forum will gather institutional leaders, executives from trading platforms, and industry innovators to discuss the intersection of regulation, capital markets, and on-chain finance.Event registration: https://luma.com/nl4bsys6

Arbitrum's investment strategy director Brendan Ma stated: Arbitrum's weekly revenue has risen to third globally, with treasury revenue exceeding 4.3 million dollars in the past 30 days, of which over 50% came from the previous week. Revenue in Q3 to date is approximately 140% higher than Q2, with sources including Arbitrum One transaction fees, Robinhood Chain AEP licensing fees, and treasury income.Arbitrum leads in the number of RWA deployments, exceeding 4,500, with AUM reaching 1 billion dollars. The 30-day transaction volume grew by 124% to 395 billion dollars, and tokenized stocks doubled to over 200 million dollars. Arbitrum One's cumulative transaction volume exceeded 2.8 billion transactions, with Chain GDP reaching 1.8 billion dollars, a year-on-year increase of 22%, and perpetual contract positions peaking at 1.8 billion dollars.In terms of the ecosystem, Carbon's cumulative transaction volume exceeded 100 million dollars, T3tris TVL reached 13.4 million dollars, and USD.AI TVL reached 500 million dollars. Venmo, Stripe, Shopify, and Cash App have supported USDC or PYUSD-related functionalities on Arbitrum.

China's largest DRAM manufacturer Changxin Storage (CXMT) has recently launched a bidding for equipment from partners for its new factory in Shanghai and is advancing capacity expansion in multiple locations. CXMT is currently mass-producing DRAM in Hefei Phase II and Beijing Phase I, with an estimated capacity of about 200,000 wafers per month, which may exceed 300,000 wafers per month by the end of the year.CXMT plans to open the new factory in Shanghai in the fourth quarter of this year, and the related equipment bidding has already started. Semiconductor equipment industry insiders say that the factory is planned to be expanded in two phases, with capacity significantly exceeding 100,000 wafers per month. Subsequently, there are plans to open a new factory in Hefei in the first half of next year and the earliest new factory in Beijing in the second half of next year, with another new factory in Hefei opening in the first half of the year after next.Equipment industry insiders say that CXMT has communicated with multiple parties regarding the timing of building factories in various locations. If all plans are realized, CXMT could add at least 70,000 to 80,000 wafers of capacity per month each year from this year until 2028, with a long-term goal of exceeding 600,000 wafers per month. Samsung Electronics and SK Hynix's DRAM capacities are estimated at about 700,000 wafers and 600,000 wafers per month, respectively.

According to a report by Christine D. Kim, Ethereum developers confirmed at the ACDC #186 meeting that the Glamsterdam upgrade will be activated on the Sepolia testnet on October 6 at 13:53 UTC. However, there is significant uncertainty regarding this upgrade—currently, the latest private testnet Glamsterdam-Devnet-9 is not stable, and a serious vulnerability has been discovered in the consensus layer that could cause the entire network to stop producing blocks. The execution layer EIP-8037 also has bugs that need to be fixed.Developers will launch Devnet-10 in the coming weeks, and if Devnet-10 remains unstable, the Sepolia upgrade date may be postponed. The activation schedule for the Hoodi testnet and mainnet is currently undetermined, and whether the goal of launching the mainnet by the end of the year can be achieved remains uncertain.

On September 10, Kim Sang-hoon, the head of the packaging division at Samsung Electro-Mechanics, delivered a speech at the KPCA Show International Seminar INSIGHT 2026 held at the Incheon Songdo Conference Center, proposing a multilayer core (MLC) technology direction to address the large-scale and high-multilayer challenges of AI semiconductor packaging substrates.Kim Sang-hoon stated that in the past, the single-layer core (SLC) method, which increased the thickness of a single CCL, led to increased difficulty in processing internal vias and circuits as the core thickened, and the size of the vias became limited. The MLC approach shifts to a combination of CCL and PPG multilayers, or even a mixed structure of two CCLs, which can simultaneously enhance rigidity and wiring freedom, while also allowing for ground or signal wiring to be arranged in the PPG layer. A bonding layer added between the two CCLs can provide more stable support for the substrate, but the process is more complex.Currently, the commonly used bump pitch in mass production is above 90μm, with around 85μm being the turning point for printed fine solder ball processes. The difficulty significantly increases around 80μm, and the 55-45μm range may shift towards metal bumps. Glass cores are another option, offering higher rigidity and lower thermal expansion coefficients, which help reduce warping in large packages, but issues related to fragility and micro-hole plating technology need to be addressed. The substrate must meet signal integrity, power integrity, and mechanical integrity requirements simultaneously, with high-performance packaging substrate layers expected to evolve from about 20 layers at the 90mm level to 120mm and even more than 40 layers.

Cisco announced a collaboration with Palantir and NVIDIA to establish a secure artificial intelligence factory to streamline the deployment of artificial intelligence.

The Central Science Management Bureau confirmed on the 9th that TSMC's Central Science Phase II 1.4 nanometer factory expansion is fully accelerating. The first P1 factory has completed its steel structure and is expected to begin trial production in April next year, with mass production anticipated in the second half of next year, ahead of the originally scheduled mass production in 2028. TSMC has applied to the Central Science Management Bureau to set up two temporary offices at the site, which are expected to be completed in April next year, with the first batch of over 5,400 operational and outsourced personnel moving in.The advanced process new factory for TSMC's Central Science Phase II park broke ground last October, planning to build four 1.4 nanometer factories, with nearly 2,000 workers working day and night. The P1 factory is currently undergoing floor and exterior wall construction, with the factory building expected to be completed early next year. The P2 factory has begun basic construction and is scheduled to be completed in October next year, with both factories expected to start mass production successively next year. The P3 factory has obtained a construction permit, while the P4 factory is in the process of applying for a construction permit, planning to be built with a six-month gap. P3 is expected to be completed in the second quarter of 2028, and P4 is scheduled for completion in the fourth quarter of the same year. After the P2 factory is completed in the second half of next year, an additional 1,000 operational personnel will be added, with the total number of employees expected to be between 9,000 and 10,000 when all four new factories in Phase II are completed and put into production.

The official account of Solana announced that the Solana Accelerate China four-city tour will be held from October 16 to 22 in Shanghai, Hangzhou, Shenzhen, and Beijing. The event is aimed at developers, entrepreneurs, and investors, featuring discussions and demonstrations, with the theme of exploring new trends in technology between China and abroad.

Multi-signature wallet Safe announced that it will launch Safe Pro on October 6. Teams can now apply to become early partners to help shape the product.Safe Pro offers enterprise-level management, additional security features, audit history, and reporting capabilities for all Safe accounts operated by the organization, along with guided onboarding and professional support, while self-custody remains unchanged.Before the launch, Safe has opened the Safe Pro early partner program to teams that wish to collaborate directly. The application link can be found in their official post.

Director Mark Stevens of NVIDIA (NVDA.O) reported the sale of 1.02 million shares of NVIDIA common stock between September 3 and September 4, with a sale price range of $227.25 to $234.04 per share.

Market news says that Samsung will integrate Mistral AI into its semiconductor business.

According to GlobeNewswire, ENA Treasury Company StablecoinX has appointed Christopher Jensen as Chief Executive Officer, effective immediately. At the same time, Jensen has also been appointed as a member of the company's board of directors.After taking office, Jensen will be responsible for the daily management of the company's three major business lines, which are infrastructure services, infrastructure software, and distribution services. In addition, he will also be responsible for StablecoinX's capital management strategy. The company currently holds approximately 3.03 billion ENA tokens, accounting for about 20% of the total supply of ENA, making it the largest corporate holder of Ethena governance tokens.