This. ☝🏼 for onboarding. 
Zach. This solution is so transparent and brilliant. New users don’t need to “save” their first (public) key. They can trash it (after “accidentally” publishing it) and just link a new one to their “master” key profile. However many times as they like. Without needing ANY clients to update their code. 

Nest question … What would be a web based UI for managing the keys linked to a master key? Can I integrate this into my onboarding client? We need to talk. 

nostrmeet.me