Technically, there are multiple tracking applications, but they're more easily and cheaply handled with in place technologies, is the issue. If you were designi

Technically, there are multiple tracking applications, but they're more easily and cheaply handled with in place technologies, is the issue. If you were designing and building tracking ultra secure shipping infrastructure from the ground up, where everyone had to be held absolutely responsible, then there's an edge case for it, maybe.... But the use cases for blockchain are pretty small. Like small batch digital art assets and the like.