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. 02, 2025
Filed:
Apr. 04, 2023
Fmr Llc, Boston, MA (US);
Leticia De La Rosa, Jersey City, NJ (US);
Kieran Flesk, County Galway, IE;
John Mcdonough, Nahant, MA (US);
Feina Niu, Cambridge, MA (US);
FMR LLC, Boston, MA (US);
Abstract
The NFT Based Secure Authentication and Notification Apparatuses, Processes and Systems ('NBSA') transforms authenticating NFT generation input, NFT authentication input, document publishing input, NFT document access input datastructure/inputs via NBSA components into authenticating NFT generation output, NFT authentication output, document publishing output, NFT document access output outputs. An NFT authentication request datastructure is obtained. An owner blockchain address is determined. Authorization data is evaluated to verify that the authorization data establishes control over the owner blockchain address. An NFT metadata datastructure is obtained. A master hash associated with the authenticating NFT identifier is determined. A set of source asset data-structures associated with the authenticating NFT identifier is determined. For each respective source asset datastructure, a hash of source asset data is determined. A master hash is generated from the determined hashes. Match between the retrieved master hash and the generated master hash is verified. An authentication success indication is provided.