Welcome to the Prooftag® I-Proof application. This application is dedicated to the visual authentication of Bubble Tags™. I-Proof® simplifies and facilitates access to the Prooftag® authentication page of products or documents protected by Bubble Tags™.

We invite you to scan the QR Code or datamatrix beside the Bubble Tag™ to get direct access to the authentication page.

To control the authenticity of a Bubble Tag™, please check and confirm:
- the presence of 3-D bubbles inside the original Bubble Tag™.
- the disposition of bubbles (shape, size, position) that must match with the picture appearing on the screen
- the product or document must match the description of the original as shown on the authentication page

If you want to know more on the authentication of a Bubble Tag™, we invite you to watch the Prooftag® video http://vimeo.com/37806535 .

If you have any doubt during the authentication of a Bubble Tag™, please contact Prooftag.