NutCoin has innovations in hardware and software such as cross-chain deployment, multi-chain architecture, storage sharing economy, contribution proof, data privacy and credit granting, Nut storage and mining all-in-one machine, etc. NutCoin public chain will be the first Nut pool to implement Nut protocol, including the complete features of Nut protocol, as well as anchoring network in Nut multi-chain ecology. It has Bean Cloud, Sharder Matrix, Sharder Brain, One Fair and other commercial applications developed by Nut and partners. Nut will become a global blockchain storage service without a single hard disk, and eventually evolve into: data formation -> data storage -> data valuable -> data integration of the future blockchain data ecology. Let data ownership return to users, let users' data have a price, let users' data no longer silent.