This document describes several live demos of technologies integrating blockchain, AI, big data, and Xanadu database systems. It includes demos of cryptocurrency payment systems, decentralized wallets, emotion AI chatbots, e-commerce integration, sentiment analysis with big data analytics, healthcare information retrieval and sharing systems, content-based image retrieval for medical diagnosis, and blockchain integration. It also lists several US patents related to Xanadu's distributed data storage and blockchain/AI technologies.