Worldcoin has received $135 million in investment from a16z and Bain Capital for network expansion. This means that, firstly, worldcoin (@ worldcoin) may become one of the largest L2 in the Ethereum ecosystem in the future, with over 26 million registered users and over 8 million monthly active users. Especially with the development of AI in the future, digital identity authentication will become more important. If worldcoin can be embedded in more scenarios, it has the opportunity to add a moat to Ethereum's position as a world ledger; Secondly, this is also beneficial for other digital identity players such as Humanity (@ Humanityprot) (if the track starts, there will be more opportunities for other projects on the track, and digital identity verification may use composite verification in the future, suitable for scenarios with higher security requirements).