Bottle Authentication

Every bottle of Blankiet Estate since the 2005 vintage is protected by a special seal that guaranties their authenticity and integrity. The seal on the tag is made of a thin silver film containing self generated microscopic bubbles. Each tag is unique and impossible to reproduce. It is the “fingerprint” of the bottle.

To authenticate your bottle:

1. Access the website:
   
   http://www.prooftag.com
   
   
2. Type the reference number printed on the seal
   
   
3. Visually compare the position and number of the bubbles on the seal of your bottle to its recorded picture on the website
   
   
4. If the configuration of the bubbles matches, your bottle is authentic
   
   
5. Make sure that the seal and cap of the bottle are intact to confirm that the bottle has not been tampered with

Do not hesitate to contact us for additional information.