This helmet has been personally hand-signed by Christian Barmore and Demario “Pop” Douglas. The helmet is signed in blue ink. It is officially licensed by the National Football League and comes with an individually numbered, tamper-evident hologram from JSA and matching COA. To ensure authenticity, the hologram can be reviewed online. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud. Christian signed with us on June 11, 2022. Demario signed with us on October 9, 2023. Please allow 3-4 weeks for JSA tracking to be updated in system.