Xerox has been awarded a patent for a blockchain-based auditing system for electronic files by the U.S. Patent and Trademark Office. The patent elaborated a system for safe recording of revisions made in the electronic documents. The Xerox emphasized that the technology could be used to audit electronic files of medical records, financials, tax papers, and others.
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Xerox wins a patent for the Blockchain-based electronic audit systemIncryptsNov 14, 20180
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