Counterfeits and doubt erode sales and trust. Authentica gives every item its own serial-numbered Certificate of Authenticity and QR code the moment an order is paid, so buyers and future owners can confirm it is genuine on a page on your store. No wallets and no crypto. You design the certificate with a drag-and-drop editor, transfer ownership on resale, revoke on refund, and certify past orders. Made for jewelry, art, watches, sneakers, and anything worth authenticating.

• Every paid order gets its own serial-numbered Certificate of Authenticity.
• Buyers scan a QR code to verify an item is genuine on your own store.
• Design the certificate yourself with a drag-and-drop editor and live preview.
• Record ownership transfers so the certificate follows the item to new owners.
• Certify past orders in bulk and print QR labels for products and packaging.