Bybit has announced a significant infrastructure upgrade for its liquid staking token, bbSOL, by integrating the DoubleZero network. The exchange has transitioned its validator operations to run on this specialized fiber network, which is purpose-built for Solana validator communication. This technical enhancement is aimed at improving the performance and connectivity of Bybit's validator nodes within the Solana ecosystem. The integration with DoubleZero suggests a focus on reducing latency and increasing reliability for bbSOL holders, ensuring a more robust staking infrastructure. [Update 1] Additional reporting confirms that the upgrade utilizes DoubleZero's specific fiber network capabilities designed for Solana validators, reinforcing the move's aim to enhance overall performance and connectivity for the liquid staking token.