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28 Fear

Lean Ethereum: Two Roadmaps Converging, One Path Forward

Original title: Getting to Lean Ethereum

Ethereum Foundation 24:11 153 views on YouTube ETH −0.4%

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Summary

A Core Protocol talk frames Lean Ethereum not as a single destination but as two roadmaps that have to converge. One roadmap is a set of incremental mainnet changes; the other is a greenfield lean stack now being hardened in post-quantum devnets. The speakers work on both sides of that convergence. Ethrex is an execution client running in production that is also used to prototype post-Glamsterdam EIPs. Ethlambda is a lean consensus client in the interop devnets. The talk maps the dependency graph between the two paths, shows results, and describes the roadmap ahead, along with the insights and lessons learnt so far. Speakers: Lean Ferrigno and Ivan Litteri. Track: Core Protocol.

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Key points

  1. Lean Ethereum is presented as two roadmaps that must converge rather than as one hard fork to a single destination.
  2. One roadmap covers incremental mainnet changes; the other is a greenfield lean stack being hardened in post-quantum devnets.
  3. Ethrex is an execution client running in production and is used to prototype post-Glamsterdam EIPs.
  4. Ethlambda is a lean consensus client taking part in the interop devnets.
  5. The talk maps the dependency graph between the two paths and covers results, the roadmap ahead, and lessons learnt.

Questions

What is ethrex?
It is an execution client running in production that the speakers also use to prototype post-Glamsterdam EIPs.
What is ethlambda?
It is a lean consensus client being worked on in the interop devnets.
Who gave the talk and on which track?
The speakers were Lean Ferrigno and Ivan Litteri, on the Core Protocol track.

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