nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqfykqgeaxuwlhkhn2wkzmyhm3xkqpcs8ucted8v7l2787h2fvlkgsfqqplf Second-level and top-level domains are free, too. They are all just records in databases. It's madness that we have social conventions to charge for them now.