Influential INTERNATIONAL BUSINESS MACHINES CORPORATION Blockchain Patent – Guarantee of ledger immutability – US10819523
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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