Celer Network is an internet-scale, trustless, privacy-protected platform where everyone can quickly build, operate and use highly scalable distributed applications. It is not a standalone blockchain, but a universal network system running on top of existing and future blockchains. Celer Network offers unprecedented performance and flexibility through innovative off-chain scaling technology and incentivised consistent crypto-economics. A coherent technical and economic architecture that brings internet scale to existing and future blockchains through offline scaling technology. It can scale to billions of trustless, secure and private offline transactions per second.Celer Network's mission is to unleash the full power of the blockchain and revolutionise the way decentralised applications are built and used. On the Celer Network, end users connect to a decentralised and trustless network of Celer nodes via cChannels, which act as universal state channels. Between Celer nodes, cRoute is used to route generalised state (e.g. conditional payments) between end users in a high performance, untrusted manner. The native development framework cOS provides a convenient means for developers to create both large and low-cost dApps or cApps.