blockchain

According to Whale Alert monitoring, at 19:38 Beijing time, USDC Treasury minted an additional 250 million USDC on the Solana chain.

According to a report from the Beijing Daily client, the Market Supervision Administration of Haidian District, Beijing, investigated and handled the city's first illegal case of assisting pyramid schemes using blockchain and virtual currency technology, resulting in a technology company being fined and confiscated a total of over 930,000 yuan.The technology company involved is an outsourcing service provider for a certain public blockchain, offering support such as operations, market services, publicity and promotion, exchange docking, and maintenance. This public blockchain launched the "Atomic Plan" and "Hathaway Plan," which are centered around recruiting people for rebates, using the number of recruited individuals as the basis for rebates, and requiring participants to invest funds to obtain membership qualifications. Despite being aware of the pyramid scheme applications associated with this public blockchain, the involved company continued to provide technical operations, external publicity, and maintenance of virtual currency trading channels, facilitating the flow of funds and the spread of activities related to the pyramid scheme.Ultimately, the pyramid scheme activities of this public blockchain were investigated by public security authorities, the organizers were criminally detained, and the involved technology company was administratively punished with a total fine and confiscation of over 930,000 yuan for providing facilitative conditions.

Bitcoin Core has discovered 3 new vulnerabilities, one of which allows attackers to remotely crash nodes. This vulnerability can affect nodes running Windows, macOS, or BSD by exhausting memory, while Linux nodes are not affected by this attack.Another vulnerability can gradually deplete node memory, and the third may corrupt blockchain rollback data.

The U.S. stock market's rare earth, lithium battery, and blockchain concept sectors have seen significant increases, becoming the focus of market attention. According to Gate stock market data, Critical Metals Company (CRML) surged by 27.83%, currently priced at $8.13; Enovix Corporation (ENVX) rose by 26.69%, currently priced at $3.37; Soluna Holdings, Inc. (SLNH) increased by 25.00%, currently priced at $0.65.Gate has established a trading service system covering the four core markets of U.S. stocks, Japanese stocks, Hong Kong stocks, and Korean stocks, supporting over 10,000 U.S. stocks and ETFs, more than 1,500 Hong Kong stocks, over 1,000 Korean stocks, and about 300 Japanese stocks, totaling coverage of more than 12,800 stocks and ETF assets globally.Gate allows users to participate in global stock trading using USDT in a one-stop manner and offers fractional share trading starting from a minimum of 0.01 shares along with corresponding stock dividend rights. The platform also supports cross-brokerage transfers for U.S. and Hong Kong stocks and accommodates corporate actions such as stock splits and consolidations, further optimizing the stock investment service experience.

Coinbase CEO Brian Armstrong posted on the X platform that all asset classes are migrating on-chain. Tokenized stocks and stablecoins are rapidly growing, and more tokenized assets will emerge in the future.Armstrong stated that Coinbase will continue to drive the upgrade of the financial system. The Blockworks chart he shared shows that the total supply of tokenized stocks has reached $3.75 billion, with a total of 1,501 stocks being tokenized.

According to official news, the on-chain compliance platform Predicate announced the completion of an $8 million Series A financing round, led by Blockchain Capital, with participation from Paxos, 1kx, and Tribe Capital.Predicate primarily provides pre-trade compliance review and risk control for stablecoins, tokenized assets, and other on-chain financial products, supporting the restriction of high-risk addresses and sanctioned transactions.

According to a report by unfolded, Janus Henderson has launched the tokenized fund JQQQ, which is the first tokenized fund authorized by the Nasdaq-100 Index. JQQQ is issued on the Stellar chain based on Centrifuge technology and is only available to qualified non-U.S. professional investors, with a minimum investment of $100,000.The Nasdaq expanded the scope of index authorization earlier in 2026. Currently, JQQQ has not disclosed its assets under management and trading volume.

According to data from Qichacha, National Data Group Co., Ltd. has completed its business registration with a registered capital of 30 billion yuan. The State-owned Assets Supervision and Administration Commission of the State Council invested 6 billion yuan, holding 20%; China Mobile, China Telecom, and China Unicom each invested 4.5 billion yuan, each holding 15%, totaling a 45% stake.Southern Power Grid and State Grid each invested 3.75 billion yuan, each holding 12.5%, totaling a 25% stake; China Xiong'an Group invested 3 billion yuan, holding 10%. The business scope includes big data services, data processing and storage support services, artificial intelligence application software development, blockchain technology-related software and services, cloud computing equipment technology services, and more.

Solana's official announcement states that there are currently 1.5 million people holding tokenized equities based on Solana, setting a new historical high. This data has increased fivefold since August.

According to GMGN data, the market capitalization of the Meme coin Kimchi on the Solana chain violently surged past 15 million USD, with a 24-hour increase of over 47%, and has now fallen back to 9.4 million USD. On the news front, trader Kimchi (@kimchi1x) has re-added Pump.fun to their X profile.Previously, after Solana trader Kimchi (@kimchi1x) joined Pumpfun, the eponymous Meme coin $Kimchi completed a surge in a very short time: records on social platforms show that the token's market capitalization reached 30 million USD about 10 minutes after launch, and it briefly surpassed 40 million USD about an hour later.

According to a report by Times of Israel, the Bank of Israel issued a statement on Saturday local time in response to Prime Minister Netanyahu's earlier proposal to use blockchain and cryptocurrency to address potential international banking sanctions, stating that cryptocurrency "cannot be a means to circumvent sanctions."The Bank of Israel stated that the best practice for the Israeli economy is to maintain economic relations with major trading partners and to strive to avoid sanctions and their economic impacts, which is a matter of political responsibility. Additionally, according to ynetnews, officials from the Israeli economic sector stated that they were not aware of the relevant plans.

According to Israeli media i24, Israeli Prime Minister Benjamin Netanyahu is seeking to develop a blockchain-based plan to address potential financial sanctions that Israel may face in the future. Currently, the specific details and implementation plan of the relevant proposal have not been disclosed.

On October 23, the Central Cybersecurity and Informatization Commission issued the "National Informatization 14th Five-Year Plan." The plan proposes that by 2030, significant progress will be made in our country's informatization, with its role in promoting Chinese-style modernization becoming more prominent. The information infrastructure will consolidate and expand its leading advantages, a three-dimensional network system encompassing land, sea, air, and space will be basically formed, a new generation of communication networks will be fully established, the commercial use of the sixth generation of mobile communication (6G) will be launched in a timely manner, and the national blockchain network will be basically established, with intelligent internet development accelerating.The plan also states that the innovation capability of cybersecurity technology will be significantly enhanced, the technological innovation system will be more complete, and breakthroughs will be achieved in key core technologies in key areas. The cybersecurity industry ecosystem will prosper and develop, with deep integration of digital technology and the real economy, and the comprehensive strength of cybersecurity enterprises will be significantly enhanced. The level of digital, networked, and intelligent applications in economic and social development will reach a new level, empowering economic and social development and significantly improving governance capabilities. Cybersecurity guarantees will be solid and powerful, the legal and regulatory standards system will be more complete, and the concept of a community with a shared future in cyberspace will be deeply rooted in people's hearts.

a16z Frontier founding partner Chris Dixon stated that early Web2 platforms were built on fragile tacit agreements: independent creators, bloggers, news media, and community volunteers contributed high-quality content for free, while platforms provided traffic distribution, audience accumulation, and commercial revenue opportunities.He pointed out that after forming a monopoly through network effects, platforms continuously tightened algorithms, forcing creators to pay for traffic. With the advent of the generative AI era, large model companies collect long-accumulated content from the entire internet through crawlers and directly provide answers in search and Q&A interfaces, no longer diverting traffic to the original websites, thus severing the economic cycle of independent creators.Dixon believes that if this trend continues, high-quality original content may be depleted, and the internet could be flooded with low-quality machine-generated content. He proposed that verifiable data ownership could be established through blockchain protocols, allowing data calls, reasoning, and training to be traceable and automatically receive economic returns. Reshaping this contract is one of the important missions of the Frontier fund.

The Blockchain Association stated that it has sent a letter to the leadership of both the House and Senate, urging Congress to advance prudent, bipartisan digital asset tax legislation, and launched TaxClarityforAmerica.com for the public to understand the principles, view congressional progress, and contact legislators.The association noted that approximately 67 million Americans hold and use digital assets, but the current tax system is outdated, leading to uncertainty for taxpayers, excessive compliance burdens, and forcing innovation to move overseas.Its "Digital Asset Tax Principles" include: a meaningful small exemption; taxation of mining and staking rewards as newly created property upon disposal; reporting arrangements that protect taxpayer privacy; tax compliance based on economic substance rather than technical form; and wash sale rules that do not penalize everyday activities while preventing abuse.The association also stated that the House Ways and Means Committee had previously advanced legislation related to digital asset taxation, and Senator Steve Daines has also introduced a Senate version. Congress is in recess until after the elections on November 3, and there remains a legislative window during the short session.

According to The Information, a16z will remove "Crypto" from the name of its flagship blockchain fund, renaming it to "a16z Frontier," and will shift its focus to other investment areas; the fund's first founding member will also be leaving.

The blockchain infrastructure layer Espresso announced the completion of its mainnet upgrade. Benchmark tests show that its data throughput reaches 181 MB/s, which translates to approximately 1 million stablecoin transfers per second, based on an average of 180 bytes per transaction.The average final confirmation time for transactions is 337 milliseconds, and under peak load of 1 million transactions per second, it is 778 milliseconds.

The Shanghai Financial Regulatory Bureau issued "Several Measures to Promote the High-Quality Development of Digital Finance in Shanghai's Banking and Insurance Industries," proposing to steadily expand supply chain financial services using technologies such as big data and blockchain.The measures propose to standardize the development of accounts receivable financing, supply chain bill financing, warehouse receipt pledge financing, order financing, and other products, while continuously deepening the insurance service layout for advanced manufacturing, enhancing comprehensive risk protection capabilities.

According to the United States Patent and Trademark Office (USPTO), a patent from Samsung Electronics titled "Electronic Devices and Their Operating Methods Providing Blockchain Service" was officially granted on October 20.This technology allows electronic devices to identify nearby devices that support blockchain services through wireless signals, establish peer-to-peer connections, and select the device with the most recent data to complete blockchain synchronization by comparing the latest block heights stored on each device. This patent can reduce network traffic and energy consumption when devices synchronize block data.