Anza Launches Constellation Protocol, Achieving 50-Millisecond Block Cycles with Multi-Concurrent Proposer Mechanism

Mars Finance reports that according to market sources, the core development team of Solana, Anza, has launched the Constellation protocol. This is a multi-concurrent proposer protocol that reduces Solana’s block cycle to 50 milliseconds, making it the fastest protocol-level blockchain in terms of economic pacing. The protocol replaces the single leader model by using concurrent proposers to eliminate monopolistic control over transaction inclusion and ordering, enforcing fairness at the protocol level without relying on trusted third parties or client modifications. The validator economic model remains largely unchanged.