YottaBytes is an easy-to-use, high-performance cloud collaboration infrastructure built for Web3.0. It puts distributed network resources such as storage, computing, and bandwidth on the chain in a verifiable and proof manner, and is efficiently managed and traded by the free market on the chain. In this process, YottaBytes has practiced a large number of blockchain extension technologies such as state channels, state sharding, verifiable storage, and calculation proofs, and has achieved compound and hierarchical extremely high scalability, thereby providing multi-party trust while also Can support unlimited transactions, storage and download requirements. At the same time, it also supports technologies such as zero-knowledge proof and secure multi-party computing, and realizes multi-party collaborative cognitive computing while protecting user data privacy.