ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,893, issued on Sept. 29, was assigned to DIGITAL CURRENCY INSTITUTE, THE PEOPLE'S BANK OF CHINA (Beijing).

"Method and apparatus for data verification" was invented by Changchun Mu (Beijing), Gang Di (Beijing), Youcai Qian (Beijing) and Jinzhao Du (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a method and an apparatus for data verification, and relates to the field of computer technology. A implementation of the method includes: performing a first verification on data-to-be-verified, where the data-to-be-verified includes a first contract parameter, a identifier of the smart contract, and a first execution...