| http://www.w3.org/ns/prov#value | - A device for fingerprinting an object to facilitate a later verification of the object's identity, the object including at least in part a magnetic medium, the magnetic medium having at least one region having a plurality of unique fingerprints, the device comprising a reader for determining a remanent noise for the entirety of the magnetic medium region, the remanent noise comprising the pluralit
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