So? Did anyone claim that it does? How is provenance for physical works tracked? It’s just using a database with a nice composable public API. People are excit

So? Did anyone claim that it does? How is provenance for physical works tracked? It’s just using a database with a nice composable public API. People are excited because you can use it in the context of other smart contracts, do it without permission from some art “authority”, and so on.