Refereum is a decentralized social promotion platform for games based on blockchain. Refereum reduces game marketing costs by directly rewarding players and game anchors on live streaming sites, and creates an open and transparent transaction platform between game developers, streamers and game players. Since its launch two months ago, more than 150,000 gamers have joined Refereum and earned points on the platform. Refereum's solutions can be easily migrated to other verticals. Refereum's founding team consists of game industry veterans and well-known blockchain developers.