Morning Edition · Tuesday, August 25, 2026Published at 1:50 AM EDT · New York
Ethereum Improvement Proposal (EIP) 8390 replaces an in-protocol light-client mechanism with off-chain zero-knowledge finality proofs, and every deployed Altair light client would stop working at the fork.

A draft proposal, EIP-8390, would remove the 512-validator sync committee, the rewards paid for that duty, and the light-client interfaces introduced with the Altair upgrade. CryptoSlate reports that deleting the committee's reward weight w…
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Statelessness Replaces Re-Execution as the Scaling Path
Major chains keep shifting from every-node re-execution toward proof-carrying, stateless verification, so the contest over scaling moves into proving-system engineering and the cost of running an independent node becomes the decisive measure of decentralization.
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