Blockchain has come a long way in recent years, but it remains a nascent technology. It is easy to forget that blockchain has not been around for long due to the massive hype surrounding it. It was not until 2017 that blockchain properly captured the attention of enterprises. Since then, much has happened. Lackluster and short-lived experiments, announced with great fanfare, have given way to use cases focused on addressing actual problems rather than just showcasing the technology itself.