This document explores the evolving landscape of enterprise blockchain technology, highlighting its potential to add over $3 trillion in value by 2030 through various use cases across sectors such as retail, finance, and supply chain. It discusses the distinctions between blockchain phases, adoption obstacles, and the importance of consortium models, while examining popular solutions like Ethereum and Hyperledger. The document concludes that enterprise blockchain, despite being in early stages, holds vast transformational potentials if use cases align with specific industry needs.