Grayscale has updated its list of candidate assets for its products, covering four major categories: AI, finance, smart contract platforms, and utility tools, and adding multiple new projects. Current products include mainstream assets such as BTC and ETH, and the candidate list will be updated each quarter.

Bitcoin Layer2 Network Stacks Collaborates with Talent Protocol to Launch Weekly Builder Challenge, with the first week's theme focusing on developing Bitcoin applications using Clarity 4 smart contracts. The total reward is 5,000 $STX. Clarity 4 introduces several new features, and community participation is enthusiastic.