The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
Jun. 27, 2023
Jpmorgan Chase Bank, N.a., New York, NY (US);
George Kassis, London, GB;
Kirsten Jones, Southbourne, GB;
Tyrone D Lobban, Loughton, GB;
Nikhil Sharma, Kennedy Town, HK;
Keerthi Moudgal, Brooklyn, NY (US);
Stoyan H Djourov, Luxembourg, LU;
Angela Pratt, Manhattan, NY (US);
Jitendra Bhurat, Princeton, NY (US);
Manmeet Ahluwalia, Tampa, FL (US);
Vishakh ., New York, NY (US);
Bhaskar Kishore, Greater Noida, IN;
JPMORGAN CHASE BANK, N.A., New York, NY (US);
Abstract
Systems and methods for using digital identity frameworks to access and interact with decentralized applications are disclosed. A method may include a proxy smart contract: receiving a trade from an authorized trader and an on-chain format of a verifiable credential, wherein the on-chain format of the verifiable credential comprises a flattened array of an authorized trader verifiable credential, a trusted entity verifiable credential, and root issuer verifiable credential; verifying, using a verifier smart contract, the on-chain format of the verifiable credential, wherein the verifier smart contract queries a digital identifier registry to verify that an authorized trader digital identifier, a trusted entity digital identifier, and a root issuer digital identifier associated with the root issuer verifiable credential are active; and in response to the authorized trader digital identifier, the trusted entity digital identifier, and root issuer digital identifier being active, executing, with a decentralized finance smart contract, the trade.