This document discusses potential use cases for blockchain technology in various industries. It outlines areas like post-trade data, settlements, clearing and audits, issuing and transferring assets, tracking intellectual property and fraud prevention, and compliance. Benefits mentioned include reduced costs, increased security, transparency, and efficiency. Examples provided include using blockchain for golden source data and smart contracts at ICAP, issuing assets on Nasdaq's Linq platform, tracking IP with Ascribe.io, and identifying supply chain fraud with Everledger.