rich1.0FreeTrade (npub166…ne05s)https://nostr.ae/npub166t8ztecr47xy99pft39wty0z7p2nrtq03pxz5ek3dvylwcwpajs3ne05snjumphttps://nostr.aeImpossible I'd say, if they conform to the protocol. Maybe if you programmed your relay to accept malformed notes. Other relays would reject them.