BOOSTO is a KOL-driven distributed application store that provides a protocol layer for distributed applications (DApps). Build a deep interactive ecosystem based on blockchain technology for brand owners, advertisers, developers, KOLs and their fans. On the BOOSTO protocol layer, developers and brand owners can easily develop DApps, and can also directly deal with KOLs, social media platforms, and brand owners, and interact directly with consumers and service companies. The BOOSTO protocol layer is built on the blockchain, connecting KOLs and fan users of various platforms at the data layer, providing general functions and development tools for DApp developers at the tool layer, and benchmarking against the Apple App Store and the Android market.