The DoubleZero Foundation has launched its mainnet-beta, aiming to enhance blockchain communication through a dedicated fiber infrastructure for validators. This new network is designed to reduce lag and improve performance, with nearly 21% of staked SOL already connected. Major industry players such as Jump Crypto and Galaxy are supporting the initiative. Additionally, the DoubleZero Foundation has received a no-action letter from the U.S. SEC concerning its native token, 2Z, paving the way for future expansion beyond the Solana network.