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Driven by Securitize, Avalanche's tokenized stock market value increased by $246 million in September, the highest growth among all blockchains.

On October 2, at 11:30 AM Eastern Time, the Arbitrum Security Committee executed an emergency upgrade on Arbitrum One and Nova, suspending the activation of all new Stylus contracts on both chains, while adding a protective mechanism against BoLD single-step proofs in the dispute system of Arbitrum One. The Arbitrum Foundation stated that this action is part of ongoing proactive security measures aimed at protecting the security and integrity of the network.Stylus allows developers to write smart contracts using languages such as Rust and C++, while maintaining compatibility with the Ethereum Virtual Machine, with its programs compiled into WebAssembly format. This suspension primarily targets manually written WASM programs that do not use the standard Stylus compiler toolchain and have not yet been patched by the current version of ArbOS. The Security Committee increased the gas required for activation to the theoretical maximum by calling ArbOwner.setWasmActivationGas(2^64 - 1), making new activations economically unfeasible. Activated Stylus contracts are unaffected and can continue to execute and renew, and the deployment and execution of Solidity contracts are also unrestricted.The newly added BoLD protection allows anyone to pause the settlement from Arbitrum One to Ethereum when two conflicting and accepted answers appear in the same dispute step, which may delay unconfirmed withdrawals to allow the Security Committee to deploy fixes. Officials pointed out that the currently discovered Stylus-related vulnerabilities mainly affect the activity of the chain, such as denial-of-service attacks, and do not jeopardize user funds.

Bloomberg ETF analyst Eric Balchunas posted on platform X that the U.S. Securities and Exchange Commission (SEC) has just approved 3x long Bitcoin, Ethereum, gold, silver, crude oil, and natural gas ETPs under the Securities Act of 1933.

The Independent Community Bankers of America (ICBA) filed a lawsuit against the Office of the Comptroller of the Currency (OCC) in federal court on Friday, accusing it of exceeding its statutory authority when issuing national trust bank charters to cryptocurrency companies. The ICBA stated that the OCC is implementing "broad new powers not authorized by the National Bank Act," allowing these companies to enter the U.S. banking system without being subject to the same level of regulatory oversight as community banks, putting small banks at a "serious competitive disadvantage."The ICBA is one of the largest banking advocacy organizations in the United States, primarily representing small institutions. Last month, the organization strongly opposed the Digital Asset Market Structure Bill, which failed to advance in the U.S. Senate, arguing that its stablecoin provisions did not protect community banks from direct competition for deposit accounts. ICBA President and CEO Rebeca Romero Rainey stated that Congress did not establish the national trust charter to provide a "backdoor" for cryptocurrency companies seeking to enter the banking system with the credibility of a federal bank charter, as these companies do not bear the same obligations regarding capital, liquidity, regulation, and Federal Deposit Insurance Corporation (FDIC) insurance requirements. An OCC spokesperson responded to CoinDesk that the agency does not comment on ongoing litigation.Recently, the OCC has continued to issue trust charters to cryptocurrency companies, but these companies' business models differ from those of typical community banks and do not offer cash deposit accounts that require FDIC insurance. Approved institutions include cryptocurrency banks Protego and Erebor, as well as existing cryptocurrency firms like Coinbase, Circle, and Crypto.com.

Bloomberg ETF analyst Eric Balchunas posted on X platform that Canary has just revised the Pepe ETF application documents again, which may be another sign that the crypto winter has ended. A few months ago, the market wouldn't even consider launching the Pepe ETF, but now the market feels safer for testing.

At 00:23:40 Beijing time, USDC Treasury minted an additional 250 million USDC on the Solana chain.

Austrian cryptocurrency exchange Bitpanda's co-CEO Christian Trummer stated in Cointelegraph's Chain Reaction program that with the implementation of the European Union's Markets in Crypto-Assets Regulation (MiCA), European crypto users' trust in regulated platforms has increased. He pointed out that most users trust regulated market participants more than managing private keys themselves.Trummer described the preference for self-custody as a small circle focused on "Crypto Twitter," believing that most users are more inclined to choose regulated service providers. He also called on regulators to enforce MiCA more strictly, stating that some companies are still providing services to European customers without obtaining a MiCA license, putting compliant businesses at a competitive disadvantage.The transition period for existing crypto service providers under MiCA ended no later than July 1, and the European Securities and Markets Authority (ESMA) instructed national regulators to take action against unauthorized companies that continue to provide crypto services after the transition period. ESMA subsequently called for stronger regulatory powers to address unauthorized crypto services and third-country companies soliciting business from EU investors without MiCA authorization.

According to Catcher Predict monitoring, in the Polymarket event "Pittsburgh vs. Virginia Tech," the "Over" option in the sub-market "2Q O/U 10.5" experienced a dramatic fluctuation in winning probability, plummeting from 66.5% an hour ago to the current 50% (a fluctuation of 16.5%). Please note the impact of related breaking news.

According to Catcher Predict monitoring on-chain data, it predicts significant capital movements in the Polymarket market. A large whale invested $111,705.63 in a single buy for the "Federal Reserve October Decision" event, targeting "No Change." Based on the current transaction price, the latest corresponding win rate for this subject is 82%.

According to Coinglass data, Binance had a net outflow of 707 million USDT in the past 24 hours.

According to The Block, the Solana ecosystem perpetual contract exchange Velocity (formerly Drift) has opened compensation claims for the April theft incident. Users can receive 1 DFX token for every 1 USDT lost, with the current payout rate being approximately 0.0104 USDT per DFX, which is about 1% of the loss.The current compensation pool is approximately 3.11 million USDT, with a total supply of DFX being around 299.5 million tokens and no further issuance planned. The Drift Foundation stated that the compensation pool will continue to be funded with protocol revenue, and Tether has committed to providing up to 127.5 million USDT to support the restart and user compensation, with the claim deadline set for January 1, 2028. Previously, Drift suffered an attack in April, resulting in a loss of approximately 295.4 million USD.

According to Gate market data, U.S. stocks closed higher on Friday, with the Dow Jones Industrial Average up 0.49%, the S&P 500 index up 0.74%, and the Nasdaq up 1.19%. SpaceX rose 7.35%, Tesla rose 4.65%, Dell rose 3.8%, Broadcom rose 3.35%, ASML rose 3.25%, and NVIDIA rose 1.34%. Accenture fell 6.27%, and SanDisk fell 3.79%. The Nasdaq Golden Dragon China Index fell 2.09%, Alibaba fell 1.47%, and Baidu fell 1.48%.

The artificial intelligence infrastructure company Nscale has hired a senior executive from Meta Platforms as Chief Operating Officer, aiming to prepare for an IPO.

AI startup Tavus released a new model called Griffin on October 1, referring to it as the first "human interaction model" that can understand and generate face-to-face conversations, paying attention not only to wording but also to expressions and pauses. Tavus stated that in tests, after a one-minute video call with Griffin-Lite, 26 out of 54 participants (48%) believed the other party was a real person; its previous generation system only convinced 1 out of 41 participants.Participants were told they would have a one-minute video call with another person to discuss things they were looking forward to this year, and only at the end of the call were they asked if they suspected the other party was not a real person. Tavus noted that those who became suspicious typically noticed within 20 seconds. This result comes from Tavus's own research page, where participants were recruited through a channel they call an independent research platform. Community comments on X pointed out that these results have not been independently verified and do not meet standard protocols.In the NVIDIA VideoFDB benchmark, Tavus claimed Griffin-Lite ranked first, with a generation dimension score of 3.83, the next best system scoring 2.8, and human reference scoring 3.92; the perception dimension score was 3.73, with the strongest baseline at 3.44 and human reference at 4.2. Tavus stated that NVIDIA independently conducted this evaluation. Griffin supports full duplex, allowing it to listen, see, and speak simultaneously, with an average audio-video delay of 0.43 seconds on the NVIDIA H100 chip. Tavus completed a $40 million Series B funding round led by CRV in November 2025.

Market news reports that hackers have infiltrated the propulsion system of a tanker heading to the United States.

According to The Information, citing informed sources on Friday, Anchorage Digital, a federally chartered digital asset bank in the United States, has laid off 17% of its workforce. CEO Nathan McCauley informed employees of this decision earlier this week. Anchorage was valued at $4.2 billion earlier this year, and as of February, the global workforce was approximately 400 people, meaning this layoff affects about 68 positions.The Information attributes this layoff to the ongoing downturn in the cryptocurrency market that has lasted for a year. Bitcoin briefly rose above $87,000 on Friday but remains far below the peak of $126,000 reached in October last year.At the time of the layoffs, Anchorage is continuing to expand its presence in the regulated U.S. cryptocurrency industry. The company became the first cryptocurrency firm to obtain a national trust charter from the Office of the Comptroller of the Currency in 2021 and has since developed into a major cryptocurrency custodian. Recently, its business has expanded into the stablecoin issuance sector, including participation in Tether's newly launched U.S. stablecoin USAT; earlier this year, the company also received a strategic investment of $100 million from Tether.

According to Catcher Predict monitoring, in the market prediction event "Bitcoin Breakthrough on October 3" on Polymarket, the "Yes" option for the sub-market "84,000" experienced severe fluctuations, plummeting from 92.05% an hour ago to the current 53.6% (a fluctuation of 38.45%). Please note the impact of related breaking news.

According to Gate market data, BTC/USDT is currently priced at $83960, with a 24-hour decline of 1.48%.

According to Catcher Predict monitoring, in the market prediction on Polymarket for the event "Dota 2: OG vs BetBoom Team - BLAST Slam Group C", the "OG" option in the sub-market "Match Winner" has experienced a sharp fluctuation in win probability, dropping from 37.5% an hour ago to the current 20% (a fluctuation of 17.5%). Please note the impact of related breaking news.

According to Bloomberg, Absa Bank in Johannesburg, South Africa, has become the first bank in Africa to offer Bitcoin custody services, primarily targeting institutional clients, and will also provide custody services for other digital assets. Rob Downes, the head of digital assets at Absa's Corporate and Investment Banking division, stated that Bitcoin is the largest asset under custody at the bank, with plans to include more asset classes in the future. Absa did not immediately respond to Bitcoin Magazine's request for comment.Many banks around the world are gradually integrating or launching Bitcoin-related products and services. Some banks in the United States and Europe have begun offering crypto asset custody for institutional clients. In 2022, BNY Mellon became the first large bank in the United States to offer digital asset custody services; this month, Deutsche Bank announced plans to launch Bitcoin custody services for European businesses and institutional clients later in 2026.Africa has a large base of crypto-native users. A report by Chainalysis in 2025 shows that South Africa's on-chain value reached $36 billion, ranking second in Sub-Saharan Africa, only behind Nigeria's $92.1 billion; South Africa ranks 30th in the global crypto adoption index. Unlike Nigeria, the South African market is characterized by more institutional features, with a relatively clear regulatory framework that has issued hundreds of licenses to virtual asset service providers, attracting professional investors and traditional financial institutions.