Biometric Authentication for Geo-Location NFTs
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Solution Overview
Problem
Current geo-location data management systems, such as smartphone GPS navigation apps, do not confirm the presence of the individual user at the time of location capture and fail to guarantee that the user is the sole owner of the smartphone, leading to authentication deficiencies.
Innovation Solution
A method and system using a cellular communication network with integrated creator biometric authentication, employing a smartphone with a GPS unit and passive biometric user identification technology, such as an electrocardiogram wristband, to authenticate individuals by recording their unique biometric characteristics and geo-location data on a private blockchain, ensuring the user's presence and ownership.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If passive biometric authentication is implemented to confirm user presence and ownership, then authentication reliability is improved, but device complexity increases
Solution Approach 1:
The patent combines multiple authentication elements (biometric sensor, GPS receiver, blockchain verification) into an integrated smartphone system. The biometric sensor and GPS are merged into the smartphone's existing hardware architecture, while the blockchain verification is integrated through software layers and APIs, creating a unified authentication system that confirms both user presence and device ownership simultaneously.
Solution Approach 2:
The patent introduces blockchain technology as an intermediary layer between the biometric authentication process and the NFT creation system. The blockchain serves as a trusted mediator that verifies and records authentication data immutably, providing decentralized validation without requiring direct trust between system components. This intermediary layer enhances reliability while maintaining modular system architecture.
2Reliability
If biometric characteristics and geo-location data are recorded on blockchain, then data authenticity is improved, but data storage requirements increase
Solution Approach 1:
The patent extracts and separates the authentication verification function from the data storage function. Instead of storing complete biometric and location datasets on the blockchain, the system stores only essential authentication proofs (hashes, verification tokens, metadata) on the blockchain while the actual biometric and location data remain in decentralized storage networks or local device memory. This extraction approach maintains data authenticity verification while dramatically reducing blockchain storage requirements.
Solution Approach 2:
The patent uses cryptographic hashing to create compact digital copies of authentication data for blockchain storage. Rather than storing original biometric and location records, the system stores hash values and verification tokens that serve as authenticated copies, enabling verification of data authenticity without replicating the full data volume on the blockchain ledger.
3Reliability
If integrated biometric authentication is added to NFT creation platform, then security is improved, but ease of operation decreases
Solution Approach 1:
The patent implements preliminary biometric authentication setup during the NFT creation process itself. Rather than requiring separate authentication steps before NFT minting, the system integrates biometric verification as a preliminary action within the NFT creation workflow. The biometric sensor activates automatically when the user initiates NFT creation, and authentication occurs in the background before the transaction is submitted, making the security enhancement transparent to the user.
Solution Approach 2:
The patent enables the smartphone's existing biometric sensor (fingerprint, facial recognition) to serve the dual purpose of both device unlocking and NFT creation authentication. The system leverages the smartphone's self-contained biometric capabilities without requiring external authentication hardware or complex multi-factor verification processes. This self-service approach maintains security while preserving ease of operation by using already-familiar user interactions.
Data Source
AI summary
A geo-locations software management utility provides a method and system for passive authentication of an individual's geo-location via a communication network and for user authenticating images and video and social media content. Specifically a communication network based non-fungible token creation platform with integrated creator biometric authentication is disclosed.