Minimalist, fast and modular implementation of the Lean Ethereum client written in Rust. Built by @class_lambda

Joined January 2026
Back to the usual schedule! Community Call tomorrow, 3:30 PM UTC on X. We’ll do a recap of the last few weeks and what we’re focused on next.
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We spent last week in Cambridge for a workshop on post-quantum cryptography and fast finality. A lot of work is going into making sure Ethereum's move to PQ doesn't come with compromises. We love being part of this effort, and we'll keep pushing it forward.
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We are excited to announce that ethlambda transitioned successfully to the Gloas/Glamsterdam fork in Sepolia. No validator duties were missed, and we already proposed multiple blocks.
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Don't forget, our Community Call is tomorrow at 3:30 PM UTC on X. We'll cover what we've been shipping and where we're headed next.
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We are working on adding Beacon Chain support to ethlambda, progressively implementing the needed functionality for post-quantum cryptography, and will actively contribute to Ethereum mainnet.
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Yesterday we reached 3-slot finality in our experimental devnet! The full setup included 32 nodes, 8s slots, and a total of 1024 validators, aggregated each slot in 8 sub-committees.
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The Community Call starts tomorrow at 3:30 PM UTC on X. Expect a look at what's shipped lately and what the team takes on next.
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The Community Call is at 3:30 PM UTC on X. We'll go over what the team has shipped recently and what's lined up after that.
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Catch us live on X at 3:30 PM UTC for the Community Call. We'll run through what's landed since last time and where we're going next.
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Our Community Call is tomorrow at 3:30 PM UTC on X. We'll cover recent shipping and where things are headed, so bring questions.
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