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According to the information released by the SEC, Coinbase (COIN) director Marc Andreessen sold 20,514 shares of the company's stock on October 1 at an average price of $190.12 per share, for a total value of approximately $3.9 million. After the transaction, his direct holdings decreased to 1,111,540 shares.

Polymarket has launched the next-generation prediction market smart contract system, Polymarket Protocol V2, which reconstructs the underlying architecture of the existing protocol. The current protocol is based on the Gnosis Conditional Tokens Framework from 2019, requiring additional adapters, trading contracts, and authorization processes for each new market type; V2 unifies this by using a single ERC1155 position token contract, pUSD collateral assets, trading platform contracts, and routers.V2 adopts a modular architecture, initially supporting binary, atomic negative risk, incremental negative risk, and composite markets, and connects to UMA, Chainlink, and other future oracles through a new OracleAggregator. The protocol natively supports cross-chain positions, collateral assets, and settlement results, reserving a foundation for future multi-chain deployments; all contracts can be upgraded under a secure governance process.V2 has been audited by Cantina, Certora, Quantstamp, SigmaPrime, Zellic, and Pashov, with formal verification completed by Certora, offering a maximum bounty of $5 million for critical vulnerabilities. Polymarket will operate a limited number of grayscale markets in the production environment from October 5 to 30, with plans to switch new markets to V2 starting November 2, along with the launch of Data API V2 built on Rust and an internal on-chain indexer.

Vitalik.eth posted on Farcaster revealing that he is conducting a personal experiment to generate personalized diet and exercise recommendations using personal health and travel data by combining local models with remote cutting-edge models while protecting privacy.The system employs a three-layer privacy protection architecture:Identity Layer: A local model (Qwen 3.8B) replaces the user to construct query requests, avoiding the exposure of writing style that could reveal identity.Payment Layer: Uses zkAPI to hide payment information.Network Layer: Hides IP addresses through Tor.The system is currently operational, but Vitalik pointed out three major shortcomings: Tor is inefficient and has high latency in unlinking requests; the local model runs at only 20-30 TPS, and a smooth experience requires over 100 TPS; the stricter the data protection, the more limited the assistance that the remote model can provide. The relevant code has been submitted to the Ethereum zkAPI repository.

Grayscale Research Director Zach Pandl published an article on September 28, 2026, in the company's column The Stack. The article states that among American investors, Generation Z starts investing at an average age of 19, Millennials at 25, Generation X at 32, and Baby Boomers at 35. Based on a retirement age of 65, Generation Z has an investment horizon of 46 years, which is over 50% longer than the 30-year horizon when Baby Boomers started investing.Zach Pandl: Starting to invest earlier not only benefits from compound interest but also expands the capacity to take on risk. When young, labor capital accounts for a larger proportion of wealth, and a longer horizon means more time to recover from fluctuations, as well as more future income available for continued saving and investing, thereby expanding the lifetime risk budget. He believes that the returns on digital assets are both volatile and potentially asymmetric, making them more suitable for longer and more flexible horizons.Zach Pandl also mentioned that for early investors, the cost of recent volatility may be less than the opportunity cost of missing out on long-term upside. With decades available for rebalancing, adding funds, and compounding across cycles, early starters may allocate a higher proportion to digital assets while keeping their lifetime risk balanced. Starting to invest earlier gives investors more time to absorb fluctuations, potentially enhancing the utility of digital assets in long-term portfolios.

According to The Defiant, the asset tokenization protocol Centrifuge has confirmed that three tokenized funds JAAA, JTRSY, and HYB have been launched on Arc.These three funds cover U.S. Treasury and credit assets, and direct participation in fund investments is limited to non-U.S. professional investors.

Bitcoin News posted on platform X stating that the Congressional Research Service pointed out in a new report that since 2017, with changes in presidential administrations, federal regulators have repeatedly changed their stance on whether banks can engage in cryptocurrency activities.The report states that Congress could clarify through legislation to explicitly allow or restrict specific activities to reduce the frequent adjustments in regulatory positions. The report mentions the CLARITY Act: the version passed by the House of Representatives would allow banks to use digital assets or blockchain for activities already permitted by current law; the version reported by the Senate committee would explicitly allow 11 types of cryptocurrency activities, including allowing banks to underwrite and trade digital assets more broadly.

ARK Invest's Director of Digital Asset Research Lorenzo Valente published a discussion on the synthetic dollar protocol Ethena: tokenized stocks are changing the landscape in which ENA operates. He stated that the supply of USDe had bottomed out at $3.8 billion and has now risen by about 30%, recovering to nearly $5 billion.Lorenzo Valente: The inverted or low funding rates in the crypto market have forced more USDe collateral to shift towards off-chain yields such as government bonds, with sUSDe's average annualized rate once approaching or falling below SOFR; the market capitalization has remained stable over the long term, and the open interest has also limited the pace of expansion. He noted that basis trading has rebounded to about 20% of the collateral and is growing rapidly, with the U.S. stock market size at approximately $70 trillion, averaging over 8% annual growth. Continued bullish demand is expected to bring sustained positive funding rates, with lower stock volatility and lower hedging costs.He believes this is the first clear path for USDe to expand its supply to over $20 billion, and reaching $30 billion to $40 billion in the next 12 to 18 months would not be surprising, as the upper limit has shifted from crypto open interest to tokenized stock open interest. He also mentioned that Ethena's infrastructure and operations have been validated, and it is expected that Ethena Pay will further drive USDe from the demand side, with the chains, protocols, and vaults supporting USDe's supply and circulation strategies becoming the main beneficiaries.

According to The Block, Robinhood Wallet announced the integration of Arcus's API, becoming one of several routing providers for its stock token spot exchanges.Eligible users can access Arcus's liquidity and execution infrastructure through the wallet in supported jurisdictions. This integration expands the number of stock tokens supported by Robinhood Wallet to over 190.Arcus, developed by the dYdX team, launched on Robinhood Chain in July this year, initially supporting over 90 stock tokens, and the lineup has now increased to over 190, while the perpetual contract market is still in the testing phase. Its system uses a Request for Quote (RFQ) model, where professional market makers compete to price each exchange rather than relying on a single liquidity pool.Arcus stated that if Robinhood Wallet users execute exchanges through Arcus, they may earn Arcus Points. Arcus will also provide users with limit order functionality through the wallet's dapp browser.Arcus claims that since its launch, the cumulative trading volume has exceeded $5 billion, with over 15,000 independent traders and a total locked value of over $28 million. Arcus CEO Eddie Zhang stated that early growth confirms previous judgments that traders need a global, accessible, and around-the-clock operating market.

The on-chain trading platform Arcus announced on platform X that Arcus Points have been launched. Season 0 has completed settlement and ranking, and users can connect their wallets to view their rankings.Arcus also stated that Season 1 has now begun. Arcus is an on-chain perpetual contract trading platform aimed at professional traders and has previously launched activities related to points.

U.S. Secretary of Defense Lloyd Austin announced that SpaceX CEO Elon Musk will lead the Pentagon's "Meridian Project" alongside Anduril founder Palmer Luckey and former House Speaker Newt Gingrich, to study the future of warfare and next-generation military capabilities. The project is expected to deliver final results within 120 days.

According to a report by Reuters, the Japanese Ministry of Finance announced the establishment of the "On-Chain Correspondence Research Group," focusing on the feasibility study of real-time settlement for government bond transactions, with the first meeting scheduled for October 8.The research group will systematically analyze the advantages and disadvantages of blockchain real-time settlement around the current next-day settlement practice, with members including professors from the University of Tokyo, Waseda University, and other universities, as well as private strategists, and will involve the Bank of Japan and the Financial Services Agency for opinion exchange.Ministry officials pointed out that the United States already has MMF products that trade on the blockchain with government bonds as the underlying asset, which will serve as an important reference case. The research group plans to complete the organization of discussion points within the year.

According to Bitcoin Magazine, Bitcoin futures open interest has risen above $50 billion for the first time this year.David Lawant, Head of Research at Anchorage Digital, stated that this is not a warning signal of excessive leverage, but rather a reflection of market vitality, noting that the increase in spot trading volume and the thinning order book point to an early stage of recovery in the Bitcoin market.In his analysis, Lawant introduced the liquidity absorption ratio and explained how to identify shifts in Bitcoin market mechanisms. He mentioned the Bitcoin options market, which is approximately $60 billion in size, and the volatility curve, explaining why short-term Bitcoin volatility remains elevated through 2026, as well as what information options data can provide that prices themselves cannot reflect.He also shared Anchorage's experience with backtesting 37,000 covered call options and discussed how ETFs and treasury companies are changing the price discovery process for Bitcoin.

According to The Wall Street Journal, the U.S. stock-listed Bitcoin mining company PowerCompute (Nasdaq: PWCM) has fully repaid and terminated its Bitcoin collateralized credit line with Arch Lending.The credit line was settled on the reset date of September 24, with Arch selling approximately 267.3 of the 307 collateralized BTC to repay about $22.45 million in principal, interest, and fees, with approximately 39.6 BTC returned to the company.PowerCompute stated that the settlement was carried out as planned and was not due to additional margin calls or forced liquidations.After repayment, the company's secured debt decreased from approximately $19.4 million at the end of June to about $1.25 million, holding approximately 62 BTC as of September 25. The company announced it will exit the leveraged Bitcoin treasury strategy, with Bitcoin being used as operating capital for equipment procurement and expansion.

Jacobs Engineering Consulting will deploy data center digital twin technology for the NVIDIA Research Center.

The tokenized asset data platform RootData has officially reached a strategic cooperation with Coinone, a mainstream cryptocurrency exchange in South Korea. According to the cooperation arrangement, Coinone will access and utilize the data resources provided by RootData to write public research reports, conduct market trend monitoring and research, and systematically review the relevant information of assets listed on the platform.Coinone, established in 2014, is one of the earliest cryptocurrency exchanges in South Korea, with relatively strict internal standards for asset security and information disclosure. This cooperation will further enhance Coinone's capabilities in project information transparency and market analysis, helping it better serve users and comply with regulatory requirements.RootData's collaboration with the South Korean exchange also marks the extension of its data services to more mainstream trading platforms in South Korea. Currently, RootData has established data partnerships with a series of South Korean partners, including TokenPost, Etoday, Nexblock, Tiger Research, and Kimpga, with the total number of data partners exceeding 240.

Bitwise Research Director Ryan Rasmussen interpreted the company's first institutional cryptocurrency adoption report in an interview. The report interviewed 15 major institutions, covering pensions, endowments, foundations, and sovereign wealth funds. During the period when Bitcoin fell from $125,000 to $60,000, none of the interviewed institutions sold off, with many choosing to increase their holdings instead.Rasmussen stated that these institutions view Bitcoin alongside gold as a tool to hedge against currency devaluation. Wells Fargo allocated a position of 2% to 3% in Bitcoin, while Fidelity and BlackRock provided a range of 2% to 8%. He noted that the launch of ETFs has made this round of the Bitcoin bear market shallower than previous ones, with weekly ETF inflows reaching as high as $2.5 billion, bringing a new wave of capital to the market.He also mentioned that sovereign wealth funds are selling gold to buy Bitcoin and believe that $60,000 constitutes the bottom of this round. He simultaneously pointed out that Bitcoin has low correlation with bonds, gold, and stocks.

Bitwise Asset Management announced the launch of the Bitwise NEAR ETF (ticker NRR) on NYSE Arca, referred to as the first spot NEAR ETP in the United States, with a management fee of 0.75%. The plan is to stake the NEAR held by the fund through its proprietary staking team, aiming to participate in approximately 5% of the average staking rewards.

K33 Research Research Director Vetle Lunde analyzed that in the past 7 days, the total open interest of CME and perpetual contract BTC decreased by 49,000 contracts, marking the largest weekly decline since October 2025, during which market volatility was low and funding rates continued to decline.Unlike previous significant reductions in positions that were accompanied by forced liquidations, this round of deleveraging is more akin to proactive profit-taking, with overall market sentiment trending towards rationality.

TD COWEN initiated coverage on SpaceX, giving it a buy rating with a target price of $200.