BitcoinJungle on Nostr: `<` and `>` are not an allowed character in the username. From the NIP: NIP-05 ...

`<` and `>` are not an allowed character in the username. From the NIP:

NIP-05 assumes the <local-part> part will be restricted to the characters a-z0-9-_., case insensitive.

https://github.com/nostr-protocol/nips/blob/master/05.md