Yop, been thinking about that as well 😜. Freakin' hard one to solve since DVM's go so broad in their applications. Like nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z says they could be any online (and some offline) services on Nostr.

1. So depending on the application you can call it sth else (AI, Bot, Magic, Algorythm, Service, ...)

2. Data Vending Machine, apart from being too long, is a good and clear name. SO maybe just use it and accompany it with icons appropriate to their use.