The Colorbay community is dedicated to creating a worldwide digital content ecosystem using blockchain technology. The ecosystem's core logic ensures effective connection and feedback between "works creation – content discovery – commercial cashing" to protect all parties' transactions and interests. It integrates blockchain technology and business models into the digital content industry and develops content mining mechanisms and decentralized recording standards for digital content on chains. The community introduces a set of copyright transaction smart contracts, a two-level copyright trading mechanism, and a digital content value maximization mechanism based on IP cashing to establish a blockchain digital content community that combines creation, commentary, and transaction....