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:
Jul. 29, 2025
Filed:
Apr. 25, 2024
DK Crown Holdings Inc., Boston, MA (US);
Kevan Connor Mordan, Ogden, UT (US);
Mohammad Reza Kavian, Toronto, CA;
Benjamin Ilan Weinberg, Toronto, CA;
DK Crown Holdings Inc., Boston, MA (US);
Abstract
Systems and methods for token metadata management are disclosed. A system can determine that a token has been minted on a blockchain based on a smart contract identifying an identifier of the token and a base uniform resource identifier (URI). Responsive to determining that the token has been minted on the blockchain, the system stores metadata for the token at a location in a database. The database corresponds to the base URI and the location in the database is identified by the identifier of the token. The system generates a metadata URI for the token based on the base URI and the identifier for the token, detects a change to a status of a contest identified in the metadata of the token, and upon detecting the change to the status of the contest, modifies the metadata of the token using the metadata URI.