Commit-Boost 📻 🕶️ 🦇🔊

With nearly 40% of Ethereum's validators using @Commit_Boost , we are proud to have them as a sponsor and bring Blockspace Forum to Cannes. Rumor is they will have 📻 stickers at the event. RSVP: luma.com/blockspaceforum

A few weeks ago I said there was a seismic change in Ethereum's social layer about to happen. It's happening. Multiple big infrastructure players that most users don't know about are starting to collaborate and build together, doubling down on ETH and the Ethereum network. Follow @blockspaceforum to keep up with it. The biggest block builder (@titanbuilderxyz), the biggest relay (@ultrasoundmoney), @ETHGasOfficial, @Commit_Boost (38% network adoption), @QuasarBuilder, @primev_xyz, @nuconstruct, @blocknative, @fabric_ethereum, researchers from the @ethereumfndn, and many others are all coordinating. Many of us realized that they had to team up and work closely together to make our opinions stronger and speed up our ability to deliver. In the last 5 years @class_lambda built many of the most relevant zkVMs and Ethereum L2s. Last year we went all in on @ethereum L1. In a year we built @ethrex_client, one of the fastest production ready execution clients at about 60k lines of code. We're coordinating with big stakers and the MEV pipeline to grow its adoption while also shipping multiple products around it. We're building a new RISC-V zkVM with @alignedlayer and @3miLabs that I think will become a standard for L1 proving and @eth_proofs in the short term. We're working on @leanEthereum by building our own @ethlambda_lean client. We helped develop the @Commit_Boost sidecar that standardizes communication between validators and third party protocols. We're happy to have helped build a critical piece of software that is now running on 38% of the Ethereum network. We also started collaborating with @titanbuilderxyz on different things under @kubimensah's lead. Hopefully soon we'll be working closely with @alextes and @ultrasoundrelay too! There's more I want to share but can't yet. For now I can say that @class_lambda is part of the @blockspaceforum process and I'm very excited about what's coming. Keep an eye on what we will be doing, I promise it's gonna get interesting.

5/12 Ethereum operations reached new scale in 2025: • 300,000+ ETH staked via the 0.1+ ETH staking solution • 110+ ETH MEV captured in February • 130+ ETH MEV captured in a single hour • @Commit_Boost added to improve execution These results reflected years of quiet engineering work behind the scenes.

1/ As we head into the end of the year, I am very excited about 2026 for Ethereum. Several teams have been instrumental in our work on @Commit_Boost, and @everstake_pool is one of them. 🚀📻

Structural issues in the PBS pipeline are slowing, reducing its throughput, impacting UX and most importantly, impacting the robustness of Ethereum!  The answer is not simply, "decentralize the builder", but much deeper. Read more here! ethresear.ch/t/an-observati…

Earlier this year, we upgraded our Ethereum validator stack, Commit-Boost as Blockdaemon’s default proposer-builder separation sidecar. We cover how this improves ETH’s infrastructure and institutional staking outcomes for customers in our blog. 🔗 bit.ly/3MlldFt

Earlier this year, we upgraded our Ethereum validator stack, Commit-Boost as Blockdaemon’s default proposer-builder separation sidecar. We cover how this improves ETH’s infrastructure and institutional staking outcomes for customers in our blog. 🔗 bit.ly/3MlldFt

@Commit_Boost Higher

New Ethereum Execution Client: Ethereum Rust. Here we go again. At the end of last year, we created a team of three people to implement a consensus client in Elixir. The client is already able to attest and produce blocks. We are fixing a few simple bugs and will be creating the first beta version for others to run and play with. We will be releasing videos in the coming weeks. From day one, the whole project was open source, including our daily meetings, where everyone could participate. @TimBeiko has been super supportive since day one (thanks @abdelstark for the intro), thanks Tim. This was a small, experimental project that is reaching its destination. We have been working with Rust since 2014. We wouldn’t be here without Rust and Ethereum. We will be donating $100k to the Rust community in the upcoming days. We are already in talks to execute the donation and will soon update with concrete details. In the last few weeks, we have hired 20 engineers to work on a new execution client for Ethereum written in Rust. We are already designing the architecture and working on documentation. We decided to undertake this project because we believe this piece of infrastructure will be critical. Such projects shouldn’t be in the hands of centralizing forces with short-term goals that are not fully transparent. From a technical point of view, we also have a different vision for how clients and codebases should be structured. We will avoid, at all costs, the overuse of macros, generics, types or excessive use of crates that other project have. The codebase should target to be as small as possible too. The bigger and more complex the codebase, the less safe it is and the more friction there is to add new engineers to the project. In the next few weeks, we will be setting up grant programs, and the development will be public. We also have a particular vision of how this can be used in L2s that we will be sharing in the upcoming weeks. In the last few weeks, we have noticed that actors with a lot of power in the industry are exercising that power to gatekeep builders who aren’t part of their strategy. We disagree with this and will push back by doing what we know best: building in the open. We will support anybody, regardless of who wants to use this or contribute. We don’t care about the political game. Just code, no bullshit. Join the Telegram group: t.me/rust_ethereum