I use nostr:npub1h0uj825jgcr9lzxyp37ehasuenq070707pj63je07n8mkcsg3u0qnsrwx8 , works well and is private imo.

Older answer but still relevant https://asknostr.site/question/note1wedw6gxdu7y6s7rj9qk0vplen0wqv290kyvx7gf6rcwz0qa746tqty9ng4