U.S. Patent 10999063 was awarded to Cygnetise Limited on May 04, 2021 and is entitled “Methods and apparatus for verifying a user transaction.” The first named inventor is Stephen John Pomfret of London, . The abstract contains an overview of the patent disclosure:

A method of verifying a user transaction at a blockchain node is provided, the method including receiving at a communication device information provided by a user in a user transaction, generating a message in dependence on the received information and signing the generated message with a private key of a public-private key pair. The method including transmitting the signed message to a server, calling an execution function for executing code of the execution function, the execution function being for verifying that a public key of the public-private key pair matches the private key with which the message was signed, and passing the signed message to the execution function, executing the code to determine whether the signed message was signed with the private key matching the public key, and, based on the determination, verifying the user transaction so as to permit the user transaction to be recorded at a blockchain node. Link to Full Patent

This blockchain patent was originally filed on October 22, 2018  as U.S. Patent Application 16/167321 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10999063. The primary examiner was Meng Li.

Cygnetise Limited, who is the original assignee of this patent, has at least 2 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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