Hydro: The RWA DePin Protocol is a new generation of decentralized protocols, which innovatively integrates real-world assets (RWA) and decentralized entity infrastructure network (DePIN) ecosystems, successfully realizing the role of bridge between traditional entity assets and on-chain finance. Hydro takes transparency, openness and scalability as its core principles, allowing global users to participate in the tokenization, transactions and revenue generation of real infrastructure (such as real estate, commodities and energy systems) in a more convenient way through blockchain technology, creating a new era of combining finance and physical assets on-chain.