According to a patent filing published November 13, 2018, by the U.S. Patent and Trademark Office (USPTO), American print and digital documents solutions company Xerox has won a patent for a DLT-based auditing system that tracks revisions to electronic documents. Increased Authenticity of Electronic Documents Per the filing, the patent was initially filed on February 16, 2016. The patent explains…Read More. The post by Aisshwarya Tiwari appeared first on BTCManager, Bitcoin, Blockchain & Cryptocurrency News
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