The response with the "_" is a default response when no Nostr pub key is found for the name. That Pub key points to my [email protected] account and acts a sort of domain default.

If you have put a pub key on crypto-shots it's not being found.

BTW that one is being found now.

You can get the full list of all keys I know about here:

https://api.v4v.app/docs#/nostr/nostr_list_v1_nostr__get

When someone updates their profile on Hive, I won't know about it until a request to lookup a Nostr key comes in, then I cache it in a database. I forget about it after an hour so will look it up again if I need to.