ETHEREUM'S NEXT FRONTIER IS VALIDATOR PRIVACY IN THE P2P LAYER

Summary from the TLDR Crypto newsletter

Making validator networking private and fast requires attestation gossip via an OHTTP-style two-hop relay (breaking the IP and validator link), prioritized meshes using a ZK “proof-of-validator” (sybil-resistant without revealing identity), rate-limiting nullifiers to stop spam, and decoy traffic to hide behavioral patterns.