STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAm0lEQVR42mNgGITgPxTTxvBleTo0swBsOK0s+N8aJkczC1AMR7KAKpb8X9edCMcwC2B8Si2BG7RtfhOKJciWUmIJhuHYMMUWEMJDw4K2CDkwRjYYJkauBRiuXF7jjlWMKhbQIoj+0yUO0NM8koHUswCbJciZjioW4MNUtQCpkKOOBcgFHE18gF6KUtNwrJkNC2agtgXUrSapYQEA7bCi/zBMddwAAAAASUVORK5CYII=

On-chain description