SEOUL UNIVERSITY OF FOREIGN STUDIES INDUSTRY ACADEMY COOPERATION FOUNDATION (20250062919). SYSTEM FOR BLOCKCHAIN-BASED CERTIFICATE
SYSTEM FOR BLOCKCHAIN-BASED CERTIFICATE
Organization Name
SEOUL UNIVERSITY OF FOREIGN STUDIES INDUSTRY ACADEMY COOPERATION FOUNDATION
Inventor(s)
SYSTEM FOR BLOCKCHAIN-BASED CERTIFICATE
This abstract first appeared for US patent application 20250062919 titled 'SYSTEM FOR BLOCKCHAIN-BASED CERTIFICATE
Original Abstract Submitted
disclosed are a system for a blockchain-based certificate and software stored in a computer-readable storage medium for operation thereof. the system comprises: an issuer device that issues, to a user terminal, a certificate including a digital signature of an issuer in response to a certificate issuance request from user terminal, and stores, in off-chain, information associated with issuance of certificate, the certificate issuance request including first public key of user and personal information of user, and the information associated with issuance of certificate including user's first public key, the user's personal information, and second public key of issuer; user terminal that provides service provider terminal with certificate including digital signature of user via wireless communication to receive verification of certificate; and service provider terminal that verifies certificate via on-chain, wherein at least some of information associated with issuance of certificate, stored in off-chain, is synchronized and stored in on-chain.
