Since the 2012 vintage, each 750ml bottle of Argentiera has been customised with the brand printed in relief on the bottom. And starting from the 2017 vintage of Argentiera and the 2015 Ventaglio, a seal of authentication has been affixed to all the bottles before they are shipped.
A unique QR code and a numerical code combined with the Bubble Tag™ make each bottle a unique example, which can always be traced and verified, including from a smartphone, using the I-Proof or Mobiltag application, or through a dedicated section on the site