ChainCatcher

According to the announcement from HashKey Exchange, the Solana spot ETF under Pandu officially listed on the Hong Kong Stock Exchange on October 13, with the stock code 2831.HK. The fund directly holds SOL, with an annual management fee of 0.6%.HashKey cited the closing data from SoSoValue, stating that, based on assets under management, this fund has become the largest product among the listed and regulated Solana spot ETFs in Asia. HashKey Exchange serves as the digital asset trading platform for this fund, while HashKey Custody Services provides secondary custody services for SOL, supporting the custody, trading, and redemption settlement of the underlying assets.

On October 13, 2026, the Bank for International Settlements Innovation Hub released the second phase report of the Aurum project, themed "Exploring Privacy-Enhancing Technologies for Digital Cash." This phase implements a privacy-protecting digital cash prototype based on the existing Aurum codebase, helping policymakers understand how relevant technologies can alleviate the dilemma between privacy and compliance in digital cash.The prototype adopts the principles of privacy by design and default privacy, demonstrating practices that lie between complete anonymity and complete transaction transparency, and achieving customizable features to meet business needs in compliance and operations. The project indicates that privacy can be embedded in the design of digital cash through technology, rather than solely relying on institutional guarantees, thereby reducing unnecessary exposure of personal and transaction data while maintaining compliance and system integrity.Privacy-protecting designs can assist central banks and policymakers in understanding the relevant considerations and trade-offs. The prototype's functionalities demonstrate policy flexibility between privacy, transparency, compliance, and other attributes, which can be calibrated according to different policy choices and risk preferences. In addition to digital cash, central banks can further explore privacy-enhancing technologies in more use cases, with the report listing several usage experiences.

The Trump administration plans to transfer three senior officials from the U.S. artificial intelligence model testing agency CAISSI to the White House, reporting directly to White House technology policy director Michael Kratsios and national cyber director Sean Cairncross. The government had previously considered moving the entire agency to the White House but ultimately only adjusted part of the senior leadership; the related transfers have not yet been completed, and the identities of the three officials have not been disclosed. Since its establishment by the Biden administration, the agency has used three different names in less than two years, and Chris Fall, the head, resigned just three months after taking office in July of this year, with a successor yet to be determined.CAISSI is affiliated with the National Institute of Standards and Technology (NIST) under the U.S. Department of Commerce, has about 40 employees, and an annual budget of approximately $15 million, responsible for model safety assessments. According to informed sources, the agency is collaborating with the National Security Agency to test OpenAI's Astra and Anthropic's Mythos before public release; it has previously assessed DeepSeek V4 Pro and Zhiyuan GLM-5.3. Google confirmed that Gemini 4 Argon has participated in the voluntary testing process before the U.S. government release. The White House hopes that this adjustment will allow model testing experts to be more directly involved in policy decision-making.

On Tuesday, Alibaba Group launched the Qwen Glasses N1 series smart glasses at an event in Hangzhou, extending its artificial intelligence strategy into consumer electronics. The company claims to be a full-stack artificial intelligence provider in China, covering everything from data centers and software to end products. The series starts at a pre-discount price of 2999 yuan (approximately 450 USD). Bloomberg reported that this price is not lower than that of industry leader Meta's Ray-Ban smart glasses, with Alibaba aiming to compete on quality and functionality, not just price.Wu Jianjun, General Manager of Qwen AI Hardware Products, stated that the new glasses are equipped with an improved 50-megapixel camera and sensors. The Pro version is priced at 3499 yuan and features eye-tracking capabilities, with a standby time of 25 hours or 9 hours of music playback on a single charge. The new model is about a year after the first version released last November, integrating the Qwen AI assistant more closely and expanding its functionalities. Following Meta's example, Alibaba is trying to make smart glasses an entry point for its artificial intelligence tools and agents. Last month, Meta launched a simplified version of smart glasses without a camera, priced at 349 USD, primarily for interaction with the Muse AI assistant.

AMC's CEO Adam Aron posted again on the X platform, stating that Robinhood claims to support the new regulations formulated by the U.S. Securities and Exchange Commission regarding the tokenization of U.S. stocks and demands that Robinhood clarify whether its international business will adhere to the same principles proposed by the SEC.Adam Aron stated that if Robinhood's offshore operations in Jersey do not follow the relevant principles, it will become a distortion and mockery of the correct practices required by the SEC. In the original text, he repeatedly stated "shame, shame, shame," questioning Robinhood's refusal to respond directly to the relevant issues.

According to a report by a financial magazine, the company Zhiyuan Innovation has recently launched a new round of financing, with an amount of approximately 1 billion to 1.5 billion yuan. This round of financing is nearing completion, with the latest valuation at around 50 billion yuan. Regarding the new financing, valuation, and IPO progress, a relevant person in charge at Zhiyuan stated that there is no response at this time.In July 2026, Zhiyuan announced the initiation of preparations for its listing on the Hong Kong Stock Exchange. At that time, some investors indicated that Zhiyuan is expected to list as early as August, with a target valuation of 40 billion to 50 billion Hong Kong dollars. According to relevant requirements from the Hong Kong Stock Exchange, if a company applying for listing completes new financing after submitting its application and before listing, it must wait 120 days after the financing is completed to be listed for trading, unless a special exemption is obtained. The aforementioned investors stated that this new round of financing means that Zhiyuan will not be able to complete its IPO within this year.

Multiple venture capital firms in Silicon Valley are competing to secure GPU computing power to provide exclusive resources for their AI startups. a16z established a computing power pool of about 20,000 GPUs as early as 2024 and is negotiating expansion with data center companies Switch and Volta. General Catalyst plans to build a data center for its portfolio companies and has brought in the former head of NVIDIA DGX Cloud in May this year to oversee AI infrastructure operations.Even if AI startups complete their financing, they may not be able to rent GPUs in a timely manner. In April this year, major cloud providers like Microsoft were reported to prioritize allocating computing power to internal teams and large clients, leaving some startups facing months of waiting. a16z previously disclosed that during times of computing power shortages, prices that could originally be secured with a six-month contract might require a three-year commitment. Model training requires a large amount of GPU usage in a short period, while inference demand is difficult to predict, making it easy to waste funds by locking in computing power for several years in advance.a16z is concentrating on purchasing and leasing computing power through the Oxygen project, redistributing it to its portfolio companies, allowing them to access prices and contract terms typically reserved for large clients. In August this year, a16z co-led a $300 million financing round for Volta, which is valued at $2.4 billion, with investments covering both AI startups and data center companies providing computing power. The small venture capital firm Crucible Capital has built a cluster with 576 NVIDIA B300 GPUs for its portfolio companies to test, while also selling some computing power to a cutting-edge AI laboratory. This model allows venture capital firms to take on investments that were previously mainly borne by cloud providers and data center operators.

Goldman Sachs Chief China Equity Strategist Liu Jinjun and his team released a report stating that since the "DeepSeek Moment" at the beginning of 2025, Chinese AI-related listed companies have created a market value of nearly $5 trillion through stock price increases and IPOs. Currently, AI stocks account for 42% of the total market capitalization in the A-shares and Hong Kong stock markets, and 57% of the total trading volume.The report also mentioned that China has always been a key exporter in the global AI supply chain, holding about 50% of the global market share in certain AI power and infrastructure sectors. With the advancement of domestic AI technology, China has gradually established an internal circulation AI value chain that encompasses advanced semiconductors, open-weight large language models, and application layers.

According to reports from Major Factory Daily, ByteDance released a company-wide letter on October 13, initiating a new round of stock option repurchases, with a pre-tax repurchase price of $241.35 per share, the same as the price circulated in early September. Participants in this repurchase include former employees, with those who recently left due to business adjustments receiving the same repurchase price per share as current employees, with no discount.According to the company-wide letter, the repurchase amount is calculated based on each granted option. For total package and other types of options, such as those granted upon joining and adjustments to total packages, 50% of the shares that have vested in each batch can be applied for repurchase after vesting, increasing by 10% for each additional year thereafter. For performance-based options granted before January 1, 2026, 100% of the shares that have vested in each batch can be applied for repurchase after vesting; for grants on or after January 1, 2026, 55% can be applied for repurchase after vesting, increasing by 15% for each additional year thereafter. For bonus-based options, 50% of the shares that have vested can be applied for repurchase one year after the first vesting date, and 100% can be applied for repurchase after two years.The company-wide letter also indicated that total package options granted upon joining require approximately 5 years to achieve 100% vesting, while options granted for outstanding performance require about 3 to 4 years to achieve 100% vesting.

Before the US stock market opens, storage chip stocks generally decline, with SK Hynix down about 5%, Western Digital down about 4%, SanDisk down about 4%, Micron Technology down about 3%, and Seagate Technology down about 3%. Spot gold has surpassed $4200 per ounce, and risk aversion sentiment is rising across the board. The benchmark 10-year US Treasury yield has decreased by 4 basis points to 5.20%, and Brent crude oil has fallen by 0.9% to about $105.70 per barrel.

Trader Maji (Huang Licheng) posted on X to comment on the perpetual contract protocol Papertrade. He stated that Papertrade is profitable, there are no useless points, users can immediately receive PAPER tokens, and by staking, they can earn fees. There is currently no reason to use any other perpetual contract protocol.

Binance founder CZ posted on X that spreading FUD to smear competitors for a fee would damage the credibility of one's own exchange. He stated that it is worth pondering whether users are willing to entrust their crypto assets to companies that engage in unethical business practices.CZ also mentioned that such behavior would undermine users' trust in the relevant exchanges and could indirectly provide promotional effects for the smeared competitors, even though this method may be distasteful.

On October 13, Tesla CEO Elon Musk stated on social media platform X: Once China masters the manufacturing methods for a certain type of product, its ability to scale production often exceeds that of the rest of the world combined. He cited lithium batteries and solar energy as examples, claiming that China has demonstrated this characteristic in these fields. This statement was in response to a discussion about memory manufacturer Changxin Storage.The poster Melvin believes that Changxin is already a competitor that cannot be ignored, but whether new technology can stably achieve large-scale mass production still depends on yield, cost, and reliability. He also noted that memory demand is still growing, and an increase in production capacity does not mean that the market will immediately experience oversupply. Regarding memory, Musk mentioned that about three years ago, memory was still a low-margin commodity, with LPDDR5 and LPDDR6 designed according to common standards, and China seems to be rapidly solving related technical issues.Musk also pointed out that the new generation of high-bandwidth memory architecture is more difficult to tackle. Another challenge is placing a layer of SRAM beneath the logic chip and stacking RAM in three dimensions above it while addressing the heat dissipation issues of the logic chip. Phoenix Technology cited public information stating that on September 7, Changxin Storage announced that LPDDR6 has entered mass production and was first commercially used in the Xiaomi 18 Fold, with a capacity of 16 GB, compliant with JEDEC's LPDDR6 standard. Subsequently, Changxin announced that its fifth-generation DRAM process platform has achieved mass production and launched two LPDDR5X products based on this platform, aimed at smartphones and portable consumer electronics, with a single bare chip capacity increased by 50% compared to the previous generation of similar products.

Phoenix Technology cited a report from IDC seen by Reuters, stating that in the first half of 2026, NVIDIA's market share in China's data center AI chip market dropped to 34%. IDC data shows that from January to June this year, NVIDIA's AI accelerator shipments in the Chinese market were 678,000 units, a year-on-year decrease of 44%. The report attributed the change in market share to U.S. export control restrictions limiting product supply, as well as domestic competitors in China expanding their market share.Among the 11 Chinese chip manufacturers tracked by IDC, 9 experienced year-on-year growth in shipments. Huawei's AI accelerator shipments reached 572,000 units in the first half of the year, up from over 300,000 units in the same period last year, accounting for 28% of the overall market. Alibaba's chip design division, T-head, holds a market share of 7%, Cambricon has 5%, Baidu's Kunlun has 4%, and Haiguang Information has 3%.NVIDIA's CEO Jensen Huang has repeatedly criticized the U.S. government's export restrictions, stating that the policy forces NVIDIA to cede the $50 billion AI chip market in China to Huawei. IDC did not specify which products make up the 34% share, nor did it clarify whether it includes chips such as B200 and B300. As of the time of publication, NVIDIA had not responded to requests for comment.

According to the updated data from the official website of the Hong Kong Securities and Futures Commission, the virtual asset trading platform license application submitted by Matrixport HK was withdrawn on October 12.Matrixport HK had submitted the virtual asset trading platform license application to the Hong Kong Securities and Futures Commission on February 26, 2024.

The cryptocurrency financial service institution BIT (formerly Matrixport) has increased its positions at addresses 0xbd1c...ff0e and 0x2371...0883 this morning, each buying 12,000 ETH, totaling 24,000 ETH, with average purchase prices of approximately $2,420 and $2,422 respectively.The ETH long positions held by the two addresses are all using 20x full leverage, with a position value of approximately $60.29 million and a total floating profit of about $2.19 million. The current price of ETH is reported at approximately $2,512, an increase of about 3.8% compared to the average purchase price of the two addresses.

According to the official service account of Visa on October 13, Visa has officially received approval from the People's Bank of China to prepare for a bank card clearing institution within China. Visa will continue to complete subsequent work and carry out bank card clearing business in China.Visa CEO Al Kelly stated that the approval of this preparation application is another important milestone in Visa's long-term commitment to serving the Chinese market. The company looks forward to actively carrying out subsequent work in accordance with the relevant regulatory provisions of the People's Bank of China, in order to strive for early business development in the domestic market.

According to DefiLlama data, Papertrade's revenue in the last 24 hours has risen to 4.02 million USD, currently ranking third in total protocol revenue, above Pump's 2.11 million USD and Hyperliquid's 1.7 million USD.

A7 International, created by Bank PSB, will launch on October 13. This service is primarily aimed at foreign trade operators, but individuals can also use it, with a fixed fee of 0.3%.A7 International allows users to pay invoices in foreign currency to counterparties using USDT, and the funds are then transferred to the desired currency via standard SWIFT bank transfer. Petr Fradkov, Chairman of PJSC Bank PSB, and Ilan Shor, CEO of A7, will introduce the product on October 13 at 13:13.A7 states that the company focuses on international trade payments and settlements, established in 2024 with the participation of PSB Bank, and is building payment infrastructure in over 100 countries. Its products include international payments, digital financial assets, and promissory notes, serving 15,000 clients and processing about 2,000 transactions daily; by 2025, approximately 19% of Russian companies' cross-border trade settlements will be processed by A7, and in October of the same year, it received an AA(RU) credit rating with a stable outlook from ACRA.

Binance will launch RWUSD at 16:00 on October 13 and open the RWUSD/USDT spot trading pair. At the same time, Binance is introducing a zero-fee promotion for RWUSD spot and leveraged trading pairs, which will be valid until further notice. In addition, RWUSD will be used as collateral for the full-margin leveraged account and will support the RWUSD/USDT leveraged trading pair.