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The cryptocurrency wallet Phantom is opening the Kalshi prediction market to users in the United States, allowing users to trade event contracts directly within the Phantom app. This feature will begin rolling out on October 23 and will gradually expand coverage over the coming weeks. Users must first complete Kalshi's KYC.Transactions will be conducted using the CASH stablecoin in the Phantom Cash account, and funds will be converted to fiat currency for settlement after being transferred to Kalshi. Withdrawals and profits will return to Phantom Cash. Phantom currently shows a fee of $0.02 per contract, with a small additional fee for network transfer.Due to local regulatory controversies, Phantom will restrict market categories in certain states: Michigan temporarily blocks sports markets; Nevada restricts sports, elections, politics, and entertainment markets; Washington state has broader restrictions, including categories such as culture, technology, and geopolitics. Phantom's General Counsel Kevin Jacobs stated that the company believes the CFTC's jurisdiction over relevant products is clear and will continue to comply with existing restrictions in various states.

The U.S. Department of Commerce will allocate up to $389 million to support chip research and development.

According to CoinDesk citing The Paper, Chinese prosecutors are seeking to confiscate over 61,800 bitcoins and other assets related to a fraud case involving more than 40 billion yuan. The case revolves around Qian Zhimin, the actual controller of Tianjin Lantian Ge Rui Electronic Technology. Prosecutors stated that from 2014 to 2017, the company sold unlicensed financial products in China, raising over 40.378 billion yuan from more than 102,000 investors, resulting in nearly 20 billion yuan in losses for investors.The related funds were reportedly used to repay early investors, operate fraudulent investment projects, and purchase bitcoins, real estate, cars, and jewelry, rather than being invested in legitimate businesses. Qian Zhimin fled China in 2017 and settled in the UK. UK authorities have seized his assets, including over 61,800 bitcoins, as well as Bitcoin Cash, Bitcoin Gold, Bitcoin SV, Ripple, Dogecoin, cash, jewelry, and investment holdings.On October 13, the Tianjin Second Intermediate People's Court stated that it has accepted the prosecutors' application to confiscate the aforementioned assets as illegal gains and has initiated a six-month announcement period for victims and stakeholders to participate in the litigation; those who do not participate can still apply for compensation regarding the recovery of assets. Previously, the UK High Court ruled that for the over 61,000 bitcoins seized in the UK, victims claimed that Chinese law should apply rather than UK law. This ruling requires determining whether victims have property rights under Chinese law, and a hearing will be held subsequently, with some victim lawyers seeking to appeal.

According to Cointelegraph, blockchain security company CertiK stated that although Google, Apple, and Microsoft have blocked 8 affected certificates issued by the Indian digital certificate authority eMudhra, cryptocurrency trading bots and exchange applications may still be exposed to related vulnerability risks, and browser fixes may not cover software that uses independent security systems.Peiyu Wang, Senior Director of Digital Asset Security at CertiK, pointed out that attackers could exploit the compromised certificates to impersonate exchanges, wallet interfaces, and APIs, replace deposit addresses, or induce users to approve malicious transactions. However, such attacks also require intercepting or redirecting network traffic, and the compromised certificate authority keys alone cannot expose wallet private keys. Cryptocurrency service operators should update software and certificate trust stores and ensure that applications reject affected certificates.

Eight TLS certificates issued by eMudhra in India were found to have extremely weak private keys, allowing attackers to impersonate almost any website. Major browsers have blocked the affected certificates, but millions of servers, Linux systems, and connected devices may still need updates.A cryptography expert warned that the scale of this cleanup may exceed that of the Heartbleed vulnerability in 2014, and there is currently no confirmation of any malicious exploitation.

Bitcoin News posted on platform X, stating that as the Clarity Act is stalled, regulators are independently formulating rules for the digital asset market based on existing authorities. The Commodity Futures Trading Commission has solicited opinions on a framework for retail digital asset trading, which includes a new category of "crypto asset market" exchanges, with the comment period ending on December 14.The comment period for the Securities and Exchange Commission's proposed Regulation Crypto Assets will close on October 20. The pace at which regulators are crafting rules is faster than congressional legislation, but the relevant rules may face challenges in court or be rescinded by future commissions; a lasting regulatory framework still requires legislation.

The cryptocurrency trading platform Bitfinex posted on X: Since mid-September, Bitcoin has been operating in the upper half of the Keltner Channel on Bitfinex's daily chart.Bitfinex stated that about two weeks ago, Bitcoin fell below the flattening middle line. If the price returns to the upper half of the channel and the middle line turns upward again, it may indicate a recovery of bullish momentum.

The Zakura team, which operates the Zcash network, released a technical article stating that they plan to allocate a unique viewing key for each ZEC exchange completed through NEAR Intents, in order to block future quantum computers from exploiting public refund addresses to piece together user payment histories. NEAR Intents supports cross-chain token exchanges, and when users exchange the privacy coin ZEC for USDC, the service will publish a Zcash address for the user on the NEAR public blockchain, which will be used to return any unused ZEC.The Zcash address contains a public key generated by the wallet's viewing key, which cannot be reverse-engineered by ordinary computers, but large quantum computers running Shor's algorithm could theoretically deduce the key from the address. Zcash wallets can generate multiple seemingly unrelated addresses, but they typically share the same viewing key. Once an attacker cracks it, they can associate all payments received by the account and read the amounts and notes. Zakura's solution allocates a unique viewing key for each exchange, while the spending key remains in the user's main account. Even if the future refund address is compromised, the attacker would only be able to see payments related to that specific exchange.This design also addresses a practical issue: wallets conducting hundreds of exchanges would generate hundreds of keys, requiring each key to scan the entire Zcash chain during backup recovery. Zakura's solution is a privately queryable database that uses private information retrieval technology, so when the wallet inquires about the refund destination, the database will not know the address being queried. Zakura claims that wallets built on its open-source library (including Vizor) will be able to add this feature in the coming weeks, and hardware wallets will follow after firmware support, ahead of the January quantum-resistant payment target set by Zcash developers this month.

According to Bloomberg, citing informed sources, Nscale, an AI data center developer supported by Nvidia, initially sought an IPO valuation of about $30 billion, but some investors recently advocated for a valuation between $16 billion and $19 billion to attract buyers.Nscale is addressing comments from the U.S. SEC regarding its listing application documents and plans to initiate a roadshow after resolving these issues. Relevant discussions are still ongoing, and no final decision has been made. Previously, Microsoft withdrew from its collaboration with Nscale on a data center project in the UK due to project delays caused by limited power supply.

Glassnode released data on platform X stating that during yesterday's BTC decline, there was once again a situation of seller capitulation. Each wave of loss selling coincided with local bottoms: early August, mid-August, and mid-September.Since the peak in September, profit-taking has slowed down. If this pattern holds, the sell-off just above $80,000 yesterday would mark the bottom.

J.P. Morgan strategist Nikolaos Panigirtzoglou pointed out that the AI stock sell-off in October may be difficult to replicate the rapid rebound seen in July. Compared to before, the current market's willingness to buy on dips has weakened, short positions are insufficient to provide potential short-covering buying, corporate buyback funds are also decreasing, and at the same time, leveraged exposure in ETFs is being rebuilt, which may further amplify market volatility. J.P. Morgan believes that, based on investor positioning and capital flows, AI infrastructure stocks do not yet appear to be in an oversold state.This round of sell-off has spread from South Korean memory chip stocks to the U.S. semiconductor sector. SK Hynix and Samsung Electronics have both seen their stock prices drop by nearly one-third over the past month, and the Philadelphia Semiconductor Index has fallen 10% over the last five trading days. Additionally, the combined $40 billion stock buyback plan previously announced by the two companies was completed ahead of schedule in mid-October, which may have caused the market to lose some of the buying support brought by corporate buybacks.Meanwhile, BlackRock CEO Larry Fink warned that if the U.S. halts data center construction, the economy could fall into recession. He stated that a significant portion of U.S. economic growth is related to capital expenditures in AI infrastructure. As market concerns deepen regarding the return on AI investments and corporate profitability, price adjustments in the AI supply chain could also impact data center construction, energy infrastructure, and related employment sectors.

Brandon Thomas, the developer who previously used AI to reconstruct Adobe Creative Cloud for free, has now turned his attention to Microsoft Office. He has released open-source clone applications WordCraft, GridCraft, and DeckCraft on GitHub, corresponding to Word, Excel, and PowerPoint, respectively. The three applications are written in Rust, with a single codebase that can run natively on Windows, macOS, Linux, and BSD, and can also run in a browser. Thomas refers to this as a clean room reconstruction, meaning it is based on publicly available file format specifications and observations of the original software's behavior, without ever copying Microsoft's code, similar to the legal path taken by Compaq in the 1980s to clone the IBM PC BIOS.WordCraft can read and write .docx format, covering 88% of the features in the Word ribbon. It currently supports revision tracking, footnotes, citations, and mail merge; however, taking into account document fidelity and stability, the team estimates its completeness as a Word alternative for actual work is only about 60%, and it is still labeled as an alpha early testing version. GridCraft has supported 513 out of 523 Excel worksheet functions and 89% of ribbon commands, with the developer self-assessing about 50% as usable for actual work. The next step is to improve compatibility with real .xlsx files.

According to Axios, senior advisors to Ukrainian President Zelensky communicated with White House officials to inquire whether a decision had been made to cut off "Starlink" services and to discuss solutions. The Ukrainian side also had similar communications with the CIA and the Pentagon. White House officials stated that they could not control SpaceX, and the Trump administration would contact SpaceX to understand the situation.

Hyperliquid HIP-3 has generated a total revenue of 75 million USD, of which 37.5 million USD goes to the deployer, and another 37.5 million USD is used for the buyback and destruction of Hyperliquid's native tokens.HIP-3 is the mechanism for the deployer to launch perpetual markets on Hyperliquid, allowing the deployer to define the oracles and contract specifications and be responsible for operations, while reusing the protocol's order book and clearing infrastructure. The related market fees are usually shared between the deployer and the protocol in proportion, and the protocol's revenue can be used for buyback and destruction.

According to Decrypt, the controversial promoter Sahil Arora, who launched a series of celebrity meme coins in 2024, is back at it again. His latest issuance, the Floyd Money Mayweather token, has been launched on the Solana trading platform Fomo, and Mayweather's social media account once promoted it. The token's market cap peaked at $1 million, but then plummeted 96% within three hours on Wednesday. According to information from various social media accounts, before Mayweather's account deleted the promotional post, the deployer's wallet had only cashed out about $5,000 in profit, and the token subsequently surged to a market cap peak of $1 million.Arora told Decrypt that the entire scheme was carefully planned, and the narrative of Mayweather missing out on profits actually drove up the token price. Fomo integrates social media elements, allowing users to see who is buying and selling, making it easy to create viral spread. Arora claims to have made seven figures in profit on the Mayweather token through other wallets, but on-chain analysis firm Bubblemaps believes this is unrealistic: the largest associated wallet cluster made about $105,000 in profit, and the top 100 traders collectively made only $306,000 in profit.Arora stated that he will replicate all his operations from 2024 on Pump.fun on Fomo, but with better strategies to allow participants to profit as well. He claims to have close relationships with all collaborating celebrities, making it very easy to persuade them to participate.

According to Bloomberg, the only Renminbi clearing bank in Hong Kong, Bank of China (Hong Kong) Limited, plans to issue interbank certificates of deposit in the mainland market, with the quota already registered with the People's Bank of China. A statement released by Bank of China Hong Kong on Tuesday indicated that the company plans to issue up to 22.2 billion Renminbi (approximately 3.3 billion US dollars) in interbank certificates of deposit this year.Interbank certificates of deposit are short-term debt instruments with a maturity of one year or less, commonly used by domestic banks to raise funds from peers. Bloomberg stated that this move is another step by Chinese authorities to strengthen Hong Kong as a hub for Renminbi business.

DeFi yield protocol infiniFi announced the token economics of its native token INFI and announced an upcoming Token Generation Event (TGE).According to the allocation plan, 45% is allocated to the ecosystem, with the team and investors each accounting for 20%, and the foundation accounting for 15%. infiniFi adopts an on-chain partial reserve model, primarily providing stablecoin deposits and yield management services.

According to a report by The Paper, the case of Qian Zhimin, involving over 40 billion yuan in illegal fundraising and more than 60,000 bitcoins, has seen new developments in domestic judicial procedures. The Tianjin Second Intermediate People's Court announced that it has accepted the Tianjin People's Procuratorate Second Branch's application to confiscate the illegal gains of the suspect Qian Zhimin as of September 28.According to the property confiscation list published by the Tianjin Second Intermediate Court, in addition to bitcoins, the involved virtual currencies also include 72,745.79502 bitcoins cash, 72,745.78555 bitcoins gold, 72,745.7845 bitcoins Satoshi Vision, 3,605,989.9995 ripples, and 70,081,208.62553222 dogecoins (which have been converted and deposited into an interest-bearing account by British judicial authorities). Additionally, the confiscated assets also include cash in US dollars, euros, and British pounds, jewelry, as well as bank balances and investment portfolios.The Tianjin People's Procuratorate Second Branch believes that Qian Zhimin is suspected of fundraising fraud, and after fleeing, he has been wanted for a year without appearing in court. There is evidence proving that over 61,800 bitcoins and other assets seized in the UK belong to illegal gains and their proceeds, and should be recovered along with the transformed and converted properties and proceeds, except for those legally returned to the harmed fundraising participants, which should be confiscated.

Sushi CEO Alex McCurry retweeted the tweet "Blur will deprecate the frontend on November 12" and stated, "Should we acquire Blur? If anyone on the team wants to reach out, I would be happy to discuss."