L2 Interoperability via Collaborative SNARKs

Devcon 7 · 13 Nov 2024 · 25:31

Ben Fisch examines how collaborative SNARK proving, where multiple provers jointly generate a single succinct proof, could let Layer 2 rollups verify each other's state without a shared trusted bridge. The Devcon 7 talk sets the technique against existing interoperability approaches built on optimistic and validity proofs, arguing for proof aggregation as a path toward trust-minimized cross-rollup messaging.

Speakers

• Ben Fisch

Topics

• Layer 2s
• Privacy
• Bridging & Interoperability
• Zero-Knowledge Proofs

From Devcon 7, hosted by Ethereum Foundation.