The authenticity can be verified on Beckett Authentication Services website. This Autographed Jeeper's Creeper Replica Creeper Axe with the inscription of "Creeper (Breck), Trish (Philips) & Darry (Long)" has been Personally Signed by Jonathan Breck, Gina Philips & Justin Long of Jeeper's Creeper. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.