ALEXANDRIA, Va., April 15 -- United States Patent no. 12,602,255, issued on April 14, was assigned to Digital Currency Institute, The People's Bank of China (Beijing).

"Transaction method and apparatus with fixed execution order" was invented by Kaikai Feng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a transaction method and apparatus with a fixed execution order, and relates to the technical field of computers. According to one alternative implementation, the method includes: transactions to be executed are received, generating an assembled transaction is generated with the transactions having a same identifier based on an assembly rule, and the assembled transaction to a transactio...