On July 9, Ethereum co-founder Vitalik Buterin demonstrated the current interface for depositing to Polymarket and the interface that should be presented on the X platform, and called on the industry to work together to launch ERC-3770 and ERC-7683. It is reported that ERC-3770 aims to improve the cross-chain user experience. Specifically, ERC-3770 makes the address a complete "how to pay me" identifier again by including chain information as part of the address. This improvement helps to simplify the cross-chain transaction process, allowing users to handle cross-chain payments more intuitively and conveniently. ERC-7683 is a new cross-chain intent standard proposed by Uniswap Labs in cooperation with Across Protocol, which aims to establish a unified framework for specifying an intent-based system for cross-chain operations.