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F2Pool co-founder and stakefish founder Wang Chun tweeted that Oleksii Trofimchuk filed a lawsuit against Lido Finance and stakefish on September 8 in the Santa Clara County Superior Court, accusing them of allowing competing MEV bots to submit high-priority fee transactions to claim the ETH after his wallet was hacked.

Bitcoin News posted on platform X that after the CFTC approved Kalshi's Bitcoin perpetual contracts as futures products, traders face uncertainty on how to report gains to the IRS.If the product is classified as a regulated futures contract under Section 1256 of the U.S. Tax Code, related gains are typically treated as 60% long-term capital gains and 40% short-term capital gains, regardless of the holding period. CME believes that Kalshi's perpetual contracts are actually swaps, which are explicitly not covered under Section 1256. The CFTC's classification supports the view that it is a futures product, but does not bind the IRS; the tax treatment remains uncertain until the IRS, Congress, or the courts directly address Bitcoin perpetual contracts.

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.

According to Coinglass data, the cryptocurrency Fear and Greed Index is currently at 57, down 13 points from yesterday. The average over the past 7 days is 68, and the average over the past 30 days is 60.

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 Bits.media, Vladislav Glazcheva, an advisor to the Federal Financial Monitoring Service of Russia, stated that when opening accounts at digital hosting institutions in Russia, customers will be required to provide a taxpayer identification number to ensure the transparency of cryptocurrency transactions and prevent money laundering.Previously, it was not mandatory to provide a taxpayer identification number when opening a bank account. In addition, the Russian Financial Monitoring Service has been authorized to monitor all cryptocurrency transactions, and any transaction amount exceeding 60,000 rubles must be reported to the regulatory authorities with complete information about both parties involved in the transaction, including names and actual addresses. The Central Bank of Russia is also studying a mechanism to link taxpayer identification numbers with bank accounts, and the related "anti-fraud" platform is expected to officially launch in 2027.

Google announced that the Gemini application has now been launched on the Windows platform.

User synthwavedd stated that they have learned that the Hodge Conjecture is very close to being verified by OpenAI, and that either OpenAI or Anthropic is also close to solving the Behr and Swinnerton-Dyer Conjecture. The user mentioned that the intensity of the behind-the-scenes competition for the "next" is a description they have never heard before.The user also claimed that if the above situation is true, it could mean that three Millennium Prize Problems might be solved within a month, but there are currently many rumors, and this matter may not be true.

The 26th China International Investment and Trade Fair recently opened in Xiamen. Under the guidance of the People's Bank of China, Bank of Communications officially released a cross-border trade service plan based on the "Digital Currency Bridge" (CBETS) blockchain infrastructure, focusing on cross-border trade settlement and compliance needs, enhancing the collaborative efficiency of capital flow, information flow, and document flow through on-chain rights confirmation, smart contracts, and other means.The plan relies on Digital Currency Bridge to support multi-party participation and data sharing, providing services such as cross-border payment and trade background verification for import and export enterprises, financial institutions, and regulatory departments, aiming to reduce compliance costs, shorten settlement cycles, and reserve expansion space for the digital renminbi and cross-border financial infrastructure integration.

According to Coinglass data, the cryptocurrency Fear and Greed Index is currently at 70, up 3 points from yesterday. The average over the past 7 days is 70, and the average over the past 30 days is 59.

According to Gate market data, the Hong Kong stock index fell 1.29% in the morning session, the technology index fell 2.07%, and the total market turnover was 105.86 billion Hong Kong dollars. Sectors such as application software and power equipment experienced fluctuations and corrections, while printing and packaging, as well as storage concepts, led the gains.In terms of individual stocks, Zhihu fell nearly 8%, MiniMax fell nearly 7%, NIO fell nearly 5%, and both Alibaba and Meituan fell over 3%; China Unicom rose over 2.5%, while China Life and Hua Hong Semiconductor rose 2%.

Liquid Network has released the latest update stating that the emergency version Elements v23.3.4 is now online. Functionary nodes have immediately begun upgrading and all Liquid node operators are advised to synchronize updates. This version addresses the previously discovered Proof verification cache vulnerability and strengthens the cache keys used for Range Proof.Regarding network recovery, Blockstream states that it is still formulating a recovery plan, which is expected to proceed in three phases: restoring block production while continuing to suspend Peg operations; replaying verified valid transactions; and restoring Peg operations after the network status is fully restored and funds are confirmed to be returned. Currently, the first two phases are being tested in parallel, and any phase will only advance once safety is confirmed. Liquid Network indicates that Elements v23.3.4 has completed multiple rounds of internal and external reviews, with participants including the Bitcoin Red Team, Alpen Labs, and other teams.At the same time, Liquid Network reminds users to be vigilant against fraudulent upgrade websites exploiting this incident. Information should only be obtained through official Liquid Network and Blockstream channels, and users should never send funds to strangers or disclose private keys or recovery phrases.

User chris__lu posted that they compiled all 236 companies and 470 founders from the YC Summer 2026 batch, categorizing each company into an AI technology stack layer and comparing it to the Spring batch using the same criteria. This batch still has 91% related to AI. The model companies increased from 8% to 20%, the application layer decreased from 55% to 39%, horizontal applications dropped from 58 to 32, and vertical applications remained at 25%.In the Spring, 45% of companies delivered autonomous agents, while in the Summer, it was 33%, with "agent" in a one-sentence introduction dropping from 27% to 19%. 21 companies are engaged in computational infrastructure, 11 focus on inference costs, and there are also companies for training data and reinforcement learning environments. Scale AI is listed as an alternative target by 8 companies. The industrial category increased from 12% to 24%, with 45 companies delivering physical products, 24 being robots or physical AI, and 21 companies operating their own businesses rather than selling software.This batch is the youngest, with 37% of founders being students or graduates in the last two years, 59 teams are entirely student teams, the dropout rate increased from 3% to 9%, and repeat founders decreased from 32% to 23%, with 84% having a technical background. 39 from Berkeley, 32 from MIT, and 25 from Stanford. Amazon is the largest source of talent. Sales and marketing AI decreased from 18 to 6. Only 19 founders come from AI labs, accounting for 4%. 8 founding teams come from the same previous employer.

CryptoQuant analyst Woominkyu pointed out that Bitcoin closed at $78,450 on September 8, continuing the rebound momentum from around $60,000 during the summer, while there was no simultaneous surge in large deposits at spot exchanges.Data shows that on September 8, the daily inflow of the top ten spot exchanges was 5,442 BTC, which is 4.4 times that of the previous day, but only 5.1% higher than the 30-day average. The seven-day average inflow was 4,678 BTC, lower than several peaks earlier this year. From a more macro perspective, the recent price rebound has not been accompanied by an abnormal increase in large deposit activity, providing limited evidence for assessing the ongoing selling pressure from large transfers.What needs to be focused on next is whether the seven-day average inflow will continue to rise while prices weaken. For now, the deposit rebound on September 8 seems more like a return to recent norms rather than an abnormal spike.

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.

According to Coinglass data, the cryptocurrency Fear and Greed Index is currently at 67, down 3 points from yesterday. The average over the past 7 days is 70, and the average over the past 30 days is 58.

Douyin is currently conducting an internal test of the AI Workshop, aimed at ordinary creators and developers, providing a complete link from AI application building, debugging, and operation to platform distribution, deeply integrating with Douyin's internal traffic system. The AI development framework, interface capabilities, and cloud storage services are all built into the creator's backend.The Douyin App's recommendation page has added a new content form interest card, used to showcase AI applications created in the AI Workshop. Users can directly interact with these cards while browsing the recommendation page, without needing to switch to a mini-program or leave the main app, allowing them to complete Q&A queries, fun interactions, and light tool experiences within the information flow. The interest card relies on Douyin's personalized recommendation distribution, supporting custom gameplay and styles.Creators who do not understand coding can use natural language to describe their ideas for building, while technically skilled developers can modify underlying files for deep customization. Debugging, real-device preview, and publishing can all be completed in the same environment. The produced works can be directly converted into interest cards for placement in the recommendation stream. This product is currently in the invitation-only internal testing phase.

The platform X-Agent, which builds runnable AI applications using natural language, was invited to participate in the AI Foundation Community Lightning Pitch held at WeWork in Tokyo, engaging with entrepreneurs, developers, investors, and practitioners of AI applications.Discussions on topics such as AI Agents, the implementation of AI Apps, and ecological collaboration took place on-site, allowing participants to further understand X-Agent's product experience that helps users build runnable AI applications through natural language. X-Agent stated that it will continue to deepen its product and community layout in the Japanese market and explore collaboration opportunities with local developers, project parties, and partners.