This item has a Beckett Witnessed Authentication, which comes with a Beckett numbered hologram and a generic Certificate of Authenticity. You can view this item on the Beckett website, it shows when and where the item was signed. It was signed either at a public autograph appearance or a private signing.
The Jersey Source Autographs TJ Hockenson Detroit Lions Autographed NFL Nike Game Jersey-Beckett W Hologram