STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAnklEQVR42mNgGAUUgP9QjEv8Px41eA3FZxA+w4my7D+FmIHWFtDcEsoNv72xAYzJsYBoQ3FYQnLyRDEMF6Y4iECGLMvTAWNkg2Fi5FjAgG4BiL40NwHD5SAxegYR8Rb8v6lGlOHkWsCAz/U4UhJ5hR0JPqDcgkOdbvCUA8IgPlUtQE+SsGRLVQuw8WkaB5QYjmEBpTUZsRZQt06mhgUAKabJoJvhACkAAAAASUVORK5CYII=

On-chain description