opreturnbot on Nostr: ð ð NEW OP_RETURN ð ð http://Halvingbitcoin.party ... ð ð NEW OP_RETURN ð ðhttp://Halvingbitcoin.partyhttps://mempool.space/tx/e681a5bc1d4328829f68e6b762419af1d9bba244f446d3d9b70140d6e36ae5fe