∴ | Ethereum Protocol Security

Authors

QED

Category

Announcement

Published

June 10, 2026

QED is building continuous security for Ethereum.

The Ethereum Foundation has engaged QED to build specialized security agents for the Ethereum protocol.

Our work combines 10+ years of security experience, DARPA AIxCC-winning autonomous vulnerability discovery, and hands-on protocol security across core blockchain infrastructure.

We’ll focus on implementation bugs, spec drift, and consensus-critical issues across Lighthouse, Prysm, Geth, Reth, and libp2p. This builds on our work in continuous protocol security and agent-assisted auditing:

https://qedaudit.io/blog/tachyon/
https://qedaudit.io/blog/commonware/

Excited to contribute to Ethereum’s future.