Flowra launches Open Orderflow Auction for Solana validators

Disclosure: This article does not represent investment advice. The content and materials featured on this page are for educational purposes only. Flowra has launched its Open Orderflow Auction for Solana, introducing an open block-building system that allows registered searchers to compete for transaction inclusion while giving validators greater control over blockspace and MEV revenue. Summary Flowra’s Open Orderflow Auction lets registered searchers compete transparently for transaction inclusion on Solana blocks. Flowra’s single-validator test raised compute units per block by 20.6%, with comparable block fees higher. Programmable Block Policy lets validators set inclusion rules and support compliance screening without protocol changes. Flowra has launched its Open Orderflow Auction for the Solana ecosystem, introducing a competitive block-building framework aimed at opening the network’s MEV market to broader participation. The framework is designed to open block building to competitive bidding, improve price discovery in Solana’s MEV market, and help validators capture more revenue. Registered searchers can compete for transaction inclusion through a transparent auction instea...