<div>Concept of informacam notary already in practice. <span></span></div><div><br></div><a href="http://gizmodo.com/how-dropbox-knows-when-youre-sharing-copyrighted-files-1555180683?utm_source=recirculation&utm_medium=recirculation&utm_campaign=mondayPM#">http://gizmodo.com/how-dropbox-knows-when-youre-sharing-copyrighted-files-1555180683?utm_source=recirculation&utm_medium=recirculation&utm_campaign=mondayPM#</a><br>
<br>-- <br>Sent from mobile device<br>