nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqufmlneg8tt9jwvk6p40t02lxhmkns6zlpu4cwrvxerczdnn4syzqrf359z technically loops.video does federate, see nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq280pzmux8pylk40gjszp4d0fvrlyh22u296etn2pfz54209avhlqzxpyxe, however the open source version (which loops.video will eventually transition over to) doesn't support it yet.