They can use nostr:nprofile1qqsy92ntm8srdpw4g5zx6hyrlxcjjmylxfe4zt4wd7syhsrmxa9enaspzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqg6waehxw309aex2mrp0yh8wetnw3jhymnzw33jucm0d5hszntf and nostr:nprofile1qqsxcfa94gptw6wxk50a0mwcp3djrwd6xtqkmyfm90ywzctlk3tndqqprpmhxue69uhhyetvv9ujumt0d9h8xetw9e3k7mf0qyt8wumn8ghj7un9d3shjtnswf5k6ctv9ehx2aqqherfj