Opus opened on 14. Jul 2017 to raise funds to complete music-related blockchain solutions. It is based on Ethereum as a logic layer, and uses an Interplanetary File System (IPFS), a peer-to-peer storage layer that connects computing devices with the same file system, to store songs. After being built, Opus then make a goal to disrupt the music streaming industry through Ethereum and IPFS. Opus is an infrastructure level solutions that uses IPFS as a storage layer for music and Ethereum as a logic/transfer layer. And its another simple goal of helping artists monetize their music without having to rely on third-party intermediaries. Opus’s platform is democratically developed, users can experience its true potential by joining it.