These days it seems you can't go to a supply chain conference without hearing about blockchain. The hype is real, but the evidence of success is still scarce. But that's not so uncommon with new and emerging technology. The Internet of Things (IoT) was in a similar place a couple years ago - all hype, little action. But today it's taking off, and having a direct impact on supply chain. In this episode we explore the hype cycle of new technology, and how to identify the difference between buzzwords and reality.