Key Takeaways
- Vitalik Buterin’s “Extremely Lean Chain” is a core building block of the Lean Ethereum roadmap.
- It shrinks each validator’s on-chain footprint to just two fields, verifying the rest with proofs.
- Validators would submit a daily ZK-STARK proof instead of being tracked continuously.
- The design aims to support millions of validators while adding native privacy.
Ethereum’s Lean Ethereum roadmap is a broad vision spanning multiple years and touching almost every layer of the protocol, from consensus and cryptography to data availability and node economics. The core ambition is to make Ethereum radically simpler to run and verify, so that ordinary users can participate as full validators without specialized hardware, while pushing throughput high enough to serve global-scale demand. But its credibility rests on whether the individual pieces are actually buildable.
One of Vitalik Buterin’s concrete proposals, the “Extremely Lean Chain,” Read Entire Article


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