BAM: THE FUTURE OF BLOCK BUILDING ON SOLANA

Summary from the TLDR Crypto newsletter

BAM is a high-performance block-building architecture for Solana that layers a network of TEE-backed scheduler nodes, updated validators, and a plugin marketplace to enable private, verifiable, and programmable transaction sequencing. Transactions remain encrypted until execution inside secure enclaves, with cryptographic attestations published for public audit, while Plugins let developers implement custom ordering logic for use cases like CLOBs, perpetuals, and dark pools. This design curbs harmful MEV, unlocks application-controlled execution, and creates new revenue streams through Plugin fees, all without changing Solana's core protocol. A phased rollout by Jito Labs, followed by broad operator expansion and eventual open-source governance, will decentralize and scale BAM into Solana's institutional-grade block-building standard.