Deep-Dive Into One-Step Proofs in Arbitrum | Tsahi Zidenberg - Offchain Labs

Thu, Oct 2, 2025, 12:00 AM

At the base of any optimistic rollup, and specifically Arbitrum, there is a one-step-proof. This is the basic step that can be proven with one transaction on the parent chain. We will show exactly what a one-step-proof actually proves and how it does that. There will be code excerpts in both solidity and rust. 🚀 Get Ready for ETHDenver 2025! 🚀 We're already hard at work preparing for next year's biggest Web3 event! Keep your eyes peeled for more info on ETHDenver 2025—it’s going to be epic! 🌟