The SUAVE protocol revolutionizes the MEV supply chain by decentralizing transaction sequencing and block building, reshaping the roles of searchers and builders. Searchers gain enhanced privacy and collaboration opportunities through programmable privacy, enabling cooperative MEV extraction rather than competition. This fosters efficiency and fairer value distribution. Builders transition from centralized entities to participants in a decentralized network, leveraging SUAVE’s universal mempool to construct blocks across chains. By reducing reliance on exclusive order flow and mitigating centralization risks, SUAVE empowers both roles to operate in an open, permissionless market. The protocol’s cross-domain MEV support and transparent auctions ensure equitable access to opportunities, redefining the MEV landscape for fairness and resilience.