BUMO is a new generation of commercial-grade basic public chain, and builds the Internet infrastructure for Ubiquitous Value Transfer through core technologies such as an Improved Two-layer Consensus Protocol (BU Firework), Two-layer Polymorphic Architecture for Multi-child Blockchain (BU Orbits), Inter-Chain for Routing Value across Blockchains (BU Canal), Developer-friendly Smart Contract on Blockchain (BU CodeMach), etc.