STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAgElEQVR42mNgGAWjAAj+48GUG+7j44MTU2oJ3KDk5GSaWELQcKpYQAhTZMHtjQ0EMVUsWJanA8bIBsPEyLUAw5WX5iZgFaOKBbQIov90iQNslqCLU2wBPp9QWmT8JwFTx4K2CDk4pooFaMFAfR9gCWuqFtm4IpRq9QHV0jtNLQAAk81pqfky63wAAAAASUVORK5CYII=

On-chain description