The predecessor of S.K.FOUNDATION LIMITED was an artificial intelligence research group jointly established by academicians from Singapore in 2015. It is committed to the development of new retail one-stop solutions and business intelligence services, and has achieved a number of high-tech achievements. And in 2018, the SK Foundation and Blockchain Research Center were officially upgraded and established. In the future, relying on mature applications and scenarios, it will cover a full range of "blockchain +" solutions including new retail, new catering, and new services. The technical achievements of the SKChain project have covered various related fields including "digital certificate, digital asset e-wallet, personal and enterprise point-to-point payment system, artificial intelligence algorithm drive, and underlying commercial application public chain".