I'm strictly speaking of the OS, but you can get something like nostr:npub1235tem4hfn34edqh8hxfja9amty73998f0eagnuu4zm423s9e8ksdg0ht5 or nostr:npub1dck0p7jr7p89rjvnr5cr3pyv9vymj580vyx7yw87exm0hucsq4pswnvd6y. They're more privacy focused if that's what you're looking for.