what's commit-boost?
Commit-Boost is an open-source protocol designed as a public good to enhance Ethereum's based rollup ecosystem by enabling faster preconfirmations and proposer commitments. It integrates with MEV-Commit to allow validators to flexibly switch between commitment solutions without vendor lock-in, improving economic security and MEV flow from rollups to Ethereum L1. Key innovations include support for synchronous composability in rollups like Taiko's booster rollups, reducing confirmation times to sub-second speeds while preserving Ethereum's core security principles. It targets institutional and validator adoption in the Ethereum L2 space, positioning itself as foundational infrastructure for scalable, decentralized sequencing. Notable partnerships include collaborations with Taiko and Fabric Ethereum to accelerate preconfirmation frameworks, fostering broader ecosystem momentum for based rollups.
Commit-boost released v0.9.3, adding Fulu fork support, Lido modules, and improved relay/flag handling.
Links
x.com/commit_boostReached 38% network adoption on Ethereum as of February 2026.
Released version 0.9.3 including Fulu fork support, Lido modules, improved relay handling, and version flag support for PBS and Signer modules.
A Goldman Sachs-backed team operates the infrastructure, with Blockdaemon collaborating to unlock features and prepare future services around block construction.
Ethereum on ARM now supports Commit-Boost integration, allowing validators to run multiple commitment protocols from a single sidecar.
Class Lambda team and Fede provide developers and continued expertise to support development efforts.
33% of all staked ETH currently runs Commit Boost, with expected growth to 40% when Kiln_finance returns online.
New Commit_Boost release introduces request expiry HTTP header feature to solve validator bidding issues, now live on Titan Relay, Bloxroute, and Primev with Ultrasound Relay, Flashbots, and Nuconstruct implementing shortly.
Collaborates with ethrex_client, fabric_ethereum, Titan Builder, Ultrasound Money, ETH Gas Official, Quasar Builder, PRIMEV, Nu Construct, Blocknative, and Ethereum Foundation researchers through Blockspace Forum to develop new primitives including preconfirmations for Ethereum L2 infrastructure.
Scheduled to present at MEV-focused X Spaces event on October 30, covering development updates and protocol upgrade outlook including ePBS and trustless payments.
Project leader takes firm stance against TEEs in protocol design, advocating for immediate settlement solutions.
Stakely.io migrates operations to platform, expanding validator ecosystem.
Class Lambda announces active development work on infrastructure integration.
P2P Validator adopts technology to enhance Ethereum proposer autonomy and user experience.
Technical breakthrough achieves L2-Ethereum synchronous composability in under 100 lines of code.
New L1 interoperability plugin enables atomic transactions and real-time data access between rollups and Ethereum without infrastructure changes.
Technical collaboration launches with Fabric and Taiko to accelerate preconfirmations across Ethereum rollup ecosystem.
New strategic partnership launches to accelerate preconfirmations for Ethereum rollups through multi-protocol collaboration.
New integration enables validators to switch between proposer commitment solutions without vendor lock-in.