stamp:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAcklEQVR42mNgGAVDAfzHgRmQaKobjm4RzQwn2yKaGk7QknXdiRRbgGEYiMbGpoolNA+itgg5MMYjRpnrr1+//n95jTs+MYZBl4pQIhMfpigO8BhIOwto7gOaWoCeAYd+EFFcXOMKHmrUBbgsoG5VSQ0LABsjTGCD3M0hAAAAAElFTkSuQmCC

On-chain description