U.S. Patent 10819503 was awarded to INTERNATIONAL BUSINESS MACHINES CORPORATION on October 27, 2020 and is entitled “Strengthening non-repudiation of blockchain transactions.” The first named inventor is Sharathchandra U. Pankanti of Darien, CT. The abstract contains an overview of the patent disclosure: An example operation may include one or more of joining, by a host…
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U.S. Patent 10819523 was awarded to INTERNATIONAL BUSINESS MACHINES CORPORATION on October 27, 2020 and is entitled “Guarantee of ledger immutability.” The first named inventor is Jeronimo Irazabal of Buenos Aires, . The abstract contains an overview of the patent disclosure: An example operation may include one or more of connecting, by an attester node,…
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