ALEXANDRIA, Va., June 10 -- United States Patent no. 12,294,656, issued on May 6.
"Authenticated modification of blockchain-based data" was invented by Michael Ira Kanovitz (Chicago) and Jon Isaac Loevy (Chicago).
According to the abstract* released by the U.S. Patent & Trademark Office: "Example systems and methods for a node of a blockchain are disclosed. The node may receive a request message for placing an entry on the blockchain, the message including; a request specification including an action and identity of a party subject to the action, an indicator that the entry was authorized by a trusted entity, and a plurality of cryptographic verification codes generated by a plurality of trust verifiers, each cryptographic verification co...