Blockchain Lab, abbreviated as BLAB, is known as Blockchain Laboratory in Chinese. BLAB aims to promote the practical application of blockchain technology, focusing on research and application of seven core blockchain technologies, including consensus mechanisms, smart contracts, and quantum-resistant cryptography. BLAB also extends its reach to create more diverse innovative blockchain application scenarios, develops the most convenient blockchain technical platform, establishes a blockchain application ecosystem surrounding the global big data network, and serves the efficient flow and value creation of social digital assets.