Blockchain is a disruptive technology that holds a lot of promise in the business world and is getting a lot of press. Most technical communicators have heard of it, but many don’t really understand what it is, how it works and how to communicate about it to potential investors, decision-makers and customers. This session will cover a brief history of blockchain technology, including how it works, the advantages it offers over more traditional technology platforms, plus its potential applications in the business world. It also will address the communication challenges blockchain presents even for experienced professionals, as well as some strategies for communicating about it effectively.