STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAdElEQVR42mNgGAWjAAj+48GUG357YwNOTKklcIOen15JE0sIGk4VCwhhii1Aj1hsYhSnnobbt8AYjxj5wYNuGDYxii2gRRD9p1sk4zBwCCVTulqAHtlDzwfL8nTgmKqlKcwwZAuoUR9gDX9qGY7LAgZSDQcAK4i0PzLjEZEAAAAASUVORK5CYII=

On-chain description