Author：Encryption Jianghu
On the 11th of February, Ethereum [ETH] developers and researchers will gather for the first L1-zkEVM workshop. This event may preview a future where validating Ethereum blocks becomes faster, lighter, and more accessible.
The roadmap: L1-zkEVM and EIP-8025
This initiative falls under Ethereum’s 2026 L1-zkEVM roadmap. Its core feature, EIP-8025 (also known as Optional Execution Proofs) introduces a new validation pathway.
Instead of requiring every validator to re-run (or “re-execute”) all transactions inside a block, the system will allow specialized participants, called zkAttesters, to verify blocks using zero-knowledge (ZK) proofs.
Importantly, the upgrade is optional. Nodes that do not adopt it will continue operating exactly as they do today.
Why does this matter?
Currently, Ethereum validators must re-execute every transaction in every block to confirm correctness. As network activity grows, this becomes resource-intensive.
ZK proofs change that dynamic. Instead of repeating all computations, validators can check a cryptographic proof that confirms the block’s validity. Verification becomes dramatically faster and lighter on hardware.
Lower storage, bandwidth, and computing requirements could make running a fully validating node possible on consumer-grade laptops again.
If participation becomes cheaper and more accessible, solo stakers and home validators can remain competitive, even as gas limits and output increase.
Security, architecture, and the bigger picture
With the EIP-8025, blocks would only be accepted once multiple independent proofs (currently proposed as three out of five) are verified. This saves client diversity and reduces reliance on any single implementation.
The statement read,
The work is split across six sub-themes: execution witness and guest program standardisation, zkVM-guest API standardisation, CL integration, prover infrastructure, benchmarking and metrics, and security with formal verification.
Beyond L1, the move could standardize execution witnesses and zkVM interfaces. This would benefit rollups and proof infrastructure providers already working on Ethereum block proofs.
Final Thoughts
- EIP-8025 could make Ethereum block validation faster and light enough to run on laptops again.
- Ethereum will effectively improve security while scaling its base layer.
