Systems and methods for verifying cryptographically secured communications between users using non-transferable tokens

US12380438B2 · kind B2 · utility

Assignee

• CAPITAL ONE SERVICES, LLC · US

Inventors

• Hazar ALSAHNAWI · Fairfax, US
• Michael Mossoba · Great Falls, US
• Austin Erickson · Herndon, US
• Shannon Yogerst · New York, US
• Dan Lin · Hubei, CN
• John Jones · McLean, US

Key dates

• Filing date: Feb 28, 2023
• Grant date: Aug 5, 2025
• Expiry date: Oct 12, 2043

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04L2209/56
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

Systems and methods for verifying digitally secured communications between users are disclosed herein. A first user identifier for a first user may be received. A first blockchain address for the first user based on the first user identifier may be determined. A first non-transferable token corresponding to the first user may be generated. A request for a communication may be received. A target address and a target user identifier may be extracted. Whether the communication metadata matches the token metadata may be determined. A validation status for the communication may be determined.