U.S. Patent 10819501 was awarded to CenturyLink Intellectual Property LLC on October 27, 2020 and is entitled “Validating one or more blockchains without ledger limitations.” The first named inventor is Tom Funk of Littleton, CO. The abstract contains an overview of the patent disclosure:

Novel tools and techniques are provided for implementing scaling and distribution of blockchains without ledger limitations. In various embodiments, a computing system might access many instances of a blockchain from many distributed peers. The computing system might parse a first instance of the blockchain accessible from a first distributed peer, to produce a first sample segment of a hash value of one of many blocks of the blockchain. The computing system might compare the first sample segment with a corresponding hash value portion of a second instance of the blockchain accessible from a second distributed peer, without comparing hash values of the entire first instance with those of the entire second instance. Based on a determination that the first sample segment and the corresponding hash value portion do not match, the computing system might send a notification to a user indicating that the first instance and/or second instance is invalid. Link to Full Patent

This blockchain patent was originally filed on December 28, 2017  as U.S. Patent Application 15/857299 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10819501. The primary examiner was Bryan F Wright.

CenturyLink Intellectual Property LLC, who is the original assignee of this patent, has at least 820 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 0 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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