Prooftag: Authentication of your Dana Estates collection

Beginning with the 2014 vintage, all Dana Estates wines are now sealed with the Prooftag bottle authentication Bubble Tag™. This seal allows for verification of authenticity for each bottle of Dana Estates. The numeric code found on the seal may be entered below.

If you have difficulty authenticating your bottle, please contact us directly: inquiries@danaestates.com or (707) 963-4365. For more information on Prooftag, click here.