Qi Zhou
Active Ethereum ecosystem contributor (ethresear.ch / magician)
- Author/coauthor of EIPs-4804/4972/5018/5027/6150
- PhD from Georgia Tech
- Former engineer at Meta/Google/EMC
Interested in Ethereum's DA and L2 and received multiple grants from EF
- Vitalik’s grant on cross-L2 bridge
- Data Availability Sampling Research: https://blog.ethereum.org/2022/12/07/esp-allocation-q3-22
- EthStorage - Proof of Storage on L2 Dataset with L1 Contract: - https://blog.ethereum.org/2023/02/14/layer-2-grants-roundup
- OP Stack grants on multi-section fault proof and zk fault proof
Sessions
In this talk, we present an approach to significantly expedite the fault-proof dispute by implementing a multi-section search approach using EIP-4844 BLOBs and testing it on OP Stack.
We explore two key strategies for enhancing Ethereum's efficiency through parallel I/O: EIP-7650, which allows developers to specify access lists for parallel data preloading, reducing latency and gas costs; and Intelligent I/O Preloading, optimizing execution by common patterns.
This presentation introduces the ERC-4804/6860: Web3 URL Standard, which bridges a critical gap in accessing on-chain resources directly - turning the EVM into a decentralized HTTP server, paving the way for innovative applications like dynamic NFTs and on-chain blogs.
We present zkGo - a customized Go compiler to generate zk-Friendly Wasm code and demonstrate its capability to compile L2Geth and prove its execution via the state-of-the-art zkWasm prover. This will be the key step to zk Fault Proof that instantly challenges off-chain execution.