CBase is a highly scalable public chain using a sharding scheme. CBase's mission is to provide support for all high-growth and high-frequency blockchain applications, and to create an underlying computing platform that can support consumer-grade Internet applications. This usually requires that the underlying blockchain architecture must be faster and cheaper, so that developers can focus on building their products and expanding their user base without worrying about whether expanding their infrastructure is decentralized or not enough Safety. At the beginning of the design and development of Cbase, it mainly followed the principles of scalability, high availability, and developer friendliness. The team built it into a scalable computing and storage platform. CBase adopts a simpler state sharding scheme similar to Ethereum 2.0, Polkadot, and Cosmos. Currently, the system supports 1,000 sub-chains and tens of thousands of verifiers. As the number of shards supported by the system increases, theoretically unlimited TPS can be achieved. At present, it should be the first public chain that supports Tps reaching 100,000 transactions per second.