EIP-7594 Proof Format Change Causes Deployment Issues for Some L2s on Sepolia
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Ethereum officials stated that EIP-7594 changed the proof format, causing deployment issues for some L2s on Sepolia, and urged blob originators to switch to Cell Proofs.
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Key points
tl;dr: Over the last couple of days, some L2s noticed that their deployments on Sepolia didn't work properly anymore. This is due to EIP-7594 which changes the format for proofs. In anticipation of Fusaka, we urge all blob originators to update their software to create Cell Proofs instead of blob...
AI-assisted interpretation
The following is analysis, separate from reported facts. Verify important claims independently.
No additional explanation is available beyond the summary.
Why it matters to readers
The information comes from the official Ethereum blog and clearly explains the cause of the Sepolia issues and the upgrade requirements. The event and the candidate Fusaka-related developments belong to the same upgrade context, but involve different EIPs, specific failures, and remediation requirements, and should not be merged.
Follow subsequent official information and do not make decisions based on a single message.
Risks and unknowns
- Adaptation progress among affected L2s and blob originators
- Whether Sepolia deployments have returned to normal
- Client version and compatibility announcements before the Fusaka mainnet upgrade
- Whether similar proof format issues will occur on mainnet
Related Developments
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