Bottos is a decentralized data sharing network protocol based on blockchain technology, and is designed to be a consensus-based one-stop platform to implement the registration, distribution and transformation of the data among different participants within a broad-based AI ecosystem, which will also provide tools for third party developers to create and design smart contracts on the platform (Bottos Platform). Using the Bottos Platform, AI product or service providers can obtain specific training data in a more reliable and economic way, whereas the data contributors can declare ownership of the data as a personal asset and obtain incentives to share this asset via the token incentive system, as well as have better control of the data privacy through the protection mechanism on Bottos Platform.