STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAiUlEQVR42mNgGAWjAAj+48GUG76uOxEnptSS/8QASiz5L5V3lSCmyAKkYPhPi7gAa+7t7f2/ZcsWnBgkT64lcMPxuR5JnnzX08QCWPjTKoj+0yWSl+Xp4MpcVMlsYAuwWQLDIDmqWIDLEootgBkCswA53KlmASFMUwsoLk2xpR5q1gdUdS3NLAAAOASAyQRc0ioAAAAASUVORK5CYII=

On-chain description