STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAaklEQVR42mNgGAWjAAj+48GUG37KTxAnptQSvIZTasn/yeacRGNyLAFrBLmQGJpsXxTayxLElMTDfxIweYajuRKby6kTPDSxgC5xgMdA2llAcx/Q1ALkiB0eQURxaYon3VOlPqCqa2lmAQCGwS2Ln0QUDgAAAABJRU5ErkJggg==

On-chain description