STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAjElEQVR42mNgGAWjAAj+48GUG/7q5k2cmFJL/hMDKLHkv1TeVYKYIgvwBQ81guk/CRgM7t6920CyD0B0jCU/GOMSI8cClCA4XioCxsgWIItRZAFSOGMVI9sCciKZrDjAYSDtLKBqMiXCYIrKJ7yGHjt2DAM/ilYjyRL6+4DqpSkRLmagtgXUrcmoYQEATlH5zGEw/EIAAAAASUVORK5CYII=

On-chain description