How to authenticate your TT Energy productScan Hidden Code When you purchase a TT Energy product, make sure the QR code sticker is on the product. Open your camera or QR code scanner to scan the circled in yellow QR code from the sticker. Once the page is loaded, simply click on "Scan Hidden Code". Scratch the QR Code and re-scan it. Now you can see a window that shows the "Ownership Certificate". CONGRATULATIONS! Your product has been authenticated successfully.