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DISTRIBUTION AND SYNCHRONIZATION OF DIGITAL OBJECTS

  • US 20120330887A1
  • Filed: 09/08/2011
  • Published: 12/27/2012
  • Est. Priority Date: 09/08/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • combining a first one-way hash associated with an original state of a first digital object and a second one-way hash associated with a modified state of the first digital object;

    comparing the combination of first one-way hash and second one-way hash of the first digital object with a previously received third one-way hash and fourth one-way hash combination;

    determining, based at least in part on the combination of first one-way hash and the second one-way hash in relation to the third one-way hash and fourth one-way hash, whether a second digital object is the same as the first digital object.

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