The 1.95 by 1.2-inch stickers are printed with a QR code, that, when scanned, shows the name of the person buried in the grave and its location in the cemetery — but nothing else. "We haven't ...

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At first glance they are flat, high-contrast black and white square codes, roughly resembling the QR marking system ... in an automated way using these markers, saving time and money.

"A fraudulent is just homemade,” VanNess said. “You can see the discoloration, it's made from a label maker and stuck over an existing QR. So, if you're seeing any discoloration, be mindful ...