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7 months agowelcome to the future, where you have to make an account on our website and link your parmesan cheese wheel to it to be sure of its authenticity
welcome to the future, where you have to make an account on our website and link your parmesan cheese wheel to it to be sure of its authenticity
how do you stop me re-using the same QR code on multiple cheeses?
you can encode the contents of a document in the QR code that you’re verifying to make sure it matches
you can’t encode cheese into a QR code