ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,726, issued on Jan. 20, was assigned to SWEMPIRE Co. LTD. (Goyang-si, South Korea).

"System for providing blockchain did-based open badge and method thereof" was invented by Myoung Soo Choi (Goyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a system for providing an open badge, and a method thereof. The reliability of proof may be improved by using advantages of preventing forgery and alteration of data and guaranteeing integrity of data, by providing an open badge linked to a blockchain DID."

The patent was filed on Dec. 11, 2023, under Application No. 18/534,803.

*For further information, including images, charts...