RChain is a brand new blockchain platform derived from a formal validation based, decentralized, and parallel computing model. The RChain collaboration organization utilizes this model to develop a concurrent, composable, and infinitely scalable blockchain. Committed to becoming an industrial scale blockchain solution, RChain must provide content delivery on Facebook's scale and support transactions at Visa's speed. The RChain platform is a transformation from blockchain technology to user empowerment. On the RChain platform, smart contracts are concurrent and Formal verification is performed by the compiler, so they are fast, universal and secure. These contracts are written in RhoLang, a programming language with strong typing, concurrency, and automatic construction correction, truly suitable for blockchain smart contracts. The RhoLang contract runs on the Rho Virtual Machine (RhoVM). RhoVM is a concurrent execution engine that allows users' applications to achieve unprecedented speed and scalability.RHOC is a token issued through ERC20. After the RChain main network is launched, the RHOC held can be converted into REV tokens in a 1:1 ratio....