To carry out visual authentication of a Bubble Tag™
, enter the unitary reference of the Bubble Tag™
on the internet site indicated and authorised by Prooftag next, check for the presence of bubbles inside the Bubble Tag™
, check that the bubbles are the same (in terms of shape, size and position) as those appearing on the screen, that the Bubble Tag™
is firmly attached to the document or product on which it has been applied, and that there are no signs of any sort of alteration.
In case of doubt about one of the authentication checks for Bubble Tag™ , please contact either Prooftag or the organisation using the Bubble Tag™ to certify its products or documents.
Watch this video and learn how to make the visual authentication of a Bubble Tag™:
SSL (Secure Sockets Layer) is a cryptographic protocol used to secure communication, ecommerce and browsing.
You need some help for authentication. We remain at your disposal to answer your questions.
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