Parmigiano-Reggiano makers are putting edible microchips the size of a grain of sand into their 90-pound cheese wheels to combat counterfeiters
www.businessinsider.com
Italian Parmigiano-Reggiano makers are using microchips to verify the authenticity of their products and thwart scammers.
  • untakenusername@sh.itjust.works
    12·
    23 days ago

    impossible to edit as security against fraud.

    Well security against monetary fraud, like faking coins or double spending. Especially double spending, at the time when bitcoin started pretty much all the other mathematical problems were figured out except that one.