A new generation of public infrastructure projects, Ontology (ONT) provides a new generation of high-performance basic public chain, including complete distributed ledger and intelligent contract system support. At the same time, the ontology architecture supports the public chain network system. In addition to providing the basic public chain service, the ontology blockchain framework supports the public chain customization of different applications, and supports the chain network cooperation through different protocol groups. On top of the base layer, the ontology will continue to provide generic modules in a variety of distributed applications, such as distributed identity frameworks, distributed data exchange protocols, etc. to support distributed trust collaboration components, and will continue to expand new generics based on application requirements. Module. Ontology is the binding of the dual Token mode (ONT and ONG). The first stage of the ONT Token is the NEP-5 Token (this stage will not release the ONG). After the Ontology's basic main online line, it will be converted into the main network ONT Token. The ONG Token bound to the ONT will be released gradually.