Core Insights - Arbitrum DAO's official X account has been hacked, prompting a security alert from the company [1] - Users are advised not to click or interact with any links or content posted by the compromised account [1] - The Arbitrum protocol and funds remain secure, with the incident limited to the social media account [1]

Core Viewpoint - SoSoValue has officially launched its high-performance Layer 1 network, ValueChain, along with its core order book trading sub-chain, SoDEX, which is now fully operational [1] Group 1: Product Launch - The SoDEX platform is built on a Layer 1 native matching architecture, supporting spot, contract, and some RWA asset trading [1] - The platform's token, SOSO, has been upgraded to serve as the gas and governance token for the ValueChain mainnet [1] Group 2: Ecosystem Incentives - A Public Launch plan has been introduced, injecting 150 million SOSO tokens into the SoPoints incentive system to promote ecosystem growth [1]

Core Insights - The Ethereum Foundation announced the successful conclusion of the x402 hackathon supported by the developer acceleration team, revealing several award-winning projects [1] Group 1: Award-winning Projects - x402-sf, developed by Superfluid, provides end-to-end subscription infrastructure for native internet continuous subscription payments [1] - Cheddr Payment Channels x402 utilizes payment channels to enable micropayments, addressing the issue of high-frequency requests leading to numerous on-chain transactions [1] - x402r, developed by BackTrackCo, offers a refund request tool for cases where data paid for via x402 is not delivered, aiming to establish a simple trust mechanism for AI agents and APIs [1]