The verification of service of digital stamp consists of two steps (step):
(1)The first step requires the user to insert (sending of the file) the pdf / bmp / png / jpeg / tiff / giff file where a digital stamp is affixed to . In the case of pdf file, only the last page will be examined in search of the stamp.
(2) Made the first step, the system (step two), will show the data of the signature obtained from the stamp. There will also be highlighted possible problems both during the phase of recognition and in the phase of the verification of the validity of the digital signature.