Search Optimization is the next-generation decentralized Web3.0 application development infrastructure, aiming to provide a simple and user-friendly blockchain technology development platform for Web3.0 users and developers. Search Optimization focuses on user privacy and aims to effectively reduce the difficulty of technical development when internet developers apply blockchain technology and cross-chain to other public chain ecosystems. By utilizing decentralized systems to store data, $SO is derived to enable applications. The enormous user base will make the value of $SO invaluable. Furthermore, Search Optimization establishes a universal middleware between decentralized applications and various blockchains, enabling efficient interaction and creating a complete Web3.0 infrastructure....