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:
Jan. 27, 2026
Filed:
Jan. 26, 2023
Capital One Services, Llc, McLean, VA (US);
Noah Wexler, Owings Mills, MD (US);
David Short, McLean, VA (US);
Kimberly Stockley, Washington, DC (US);
Capital One Services, LLC, McLean, VA (US);
Abstract
A method and related system operations include receiving, from a first user device of a first user, a request indicating an off-chain identifier associated with a second user and a resource for the second user. The method also includes generating and sending a link to the second user based on the request. The method also includes obtaining, based on the link being activated at a second user device of the second user, a signed code signed with a first key via a signing application. The method also includes sending, based on authentication of the signed code, to a blockchain system, a signed message indicating a transfer of the resource from a source blockchain address to a target blockchain address. The method also includes storing, based on the authentication of the signed code, the off-chain identifier and the target blockchain address in association with one another.