DoubleZero, a high-performance network link market backed by a $28 million funding round led by Multicoin Capital, has launched with Solana as its first client. Announced by Multicoin Capital co-founder Kyle Samani, DoubleZero aims to enhance global data transmission. Jump Trading serves as the initial bandwidth provider for this permissionless service. The integration includes Solana's major clients: Agave, Firedancer, and Jito, with Jito's block engine also adopting DoubleZero's technology.