Group 1 - Vitalik Buterin highlights three core structural challenges facing decentralized stablecoins: the need for alternative valuation benchmarks beyond the US dollar, the necessity for highly decentralized oracles to prevent financial capture, and the structural conflict between staking rewards in PoS systems and stablecoin collateral [1] - Tether has registered its asset tokenization platform Hadron as a trademark in Russia, with the trademark valid until October 2035, covering blockchain financial services, cryptocurrency trading, and related consulting [2] - Robinhood is building its Ethereum Layer-2 network on Arbitrum to leverage Ethereum's security and liquidity, with its tokenized stocks expanding from approximately 200 to over 2000 [2] Group 2 - The Iranian Revolutionary Guard Corps has transferred approximately $1 billion through two UK-registered exchanges to evade international sanctions, with transactions primarily using Tron network USDT [3] - Ethereum's staking queue has surged to 1.759 million ETH, requiring about 30 days for new validators to activate, while the exit queue has been completely cleared [4] - The Electric Coin Company (ECC), the core developer of Zcash, has collectively left its governance structure due to a significant deviation from the project's mission, planning to establish a new company [5][6] Group 3 - PumpFun has introduced a creator fee-sharing mechanism to enhance fee distribution transparency, allowing token creators to allocate fees to multiple wallets [6] - The Optimism Foundation has proposed using 50% of Superchain revenue to repurchase OP tokens, with the plan set to begin in February if approved [6] - World Liberty Trust has applied for a national trust bank charter in the U.S. to facilitate direct issuance and custody of its USD1 stablecoin [7] Group 4 - Jito has launched the IBRL Explorer tool to transparently display block construction details on the Solana network, aiming to improve block quality and network performance [7] - Infinex has publicly apologized for its token sale design, announcing adjustments to ensure fair distribution among participants [7] - Aave Labs is exploring sharing a portion of off-protocol revenue with AAVE token holders, with plans to submit a formal proposal [8] - Data indicates that besides Ethereum, Base, Solana, and Plasma each hold a 20% market share in deposits, with Arbitrum and BNB Chain at approximately 10% [8]

Group 1 - The U.S. ADP employment number for September decreased by 32,000, marking the largest decline since March 2023, with expectations set at a decrease of 50,000 and a previous value of 54,000, leading traders to increase bets on two further rate cuts by the Federal Reserve this year [1] - The 21Shares Polkadot ETF (TDOT) and 21Shares Sui ETF (TSUI) have been listed on the DTCC website, indicating a standard process for preparing to launch new ETFs, although this does not imply that the ETFs have received regulatory approval or completed other necessary procedures [1] - The SEC has issued a no-action letter confirming that state-chartered trust companies can serve as qualified custodians for crypto assets under the Investment Advisers Act of 1940, providing much-needed regulatory clarity for digital asset custody [1] Group 2 - The European Systemic Risk Board (ESRB) has proposed a ban on "multi-jurisdictional" stablecoins, which are issued simultaneously in the EU and other jurisdictions, led by the European Central Bank (ECB). While the proposal is not legally binding, it will pressure national regulators to implement related restrictions or explain how to ensure financial stability without adopting the ban [2] Group 3 - VisionSys AI has announced a partnership with Marinade Finance to launch a digital asset treasury plan based on Solana, with a total scale of up to $2 billion. The initial goal is to complete the acquisition and staking of $500 million in SOL within the next six months [3]