• Primarily0617@kbin.social
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    11 months ago

    factory, production and sale date

    nobody later in the supply chain will have any way of verifying what the production date or factory of their cheese should be

    the sale date would only really apply if the same cheese is never sold twice, which seems unlikely and not very scalable

    the signal of the tracking chip could be as easily copied as the QR code

    it’s significantly harder to copy an embedded proprietary ID chip than it is a QR code