Server-Based NFT Authentication for Virtual Asset Transfers

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Existing network communication systems are vulnerable to data leakage and unauthorized access, as they fail to detect malicious attacks in real-time, allowing fraudulent interactions in virtual environments.

Innovation Solution

A server-based system that authenticates virtual resources by analyzing blockchain records to validate non-fungible tokens (NFTs), ensuring only authentic resources are transferred between avatars in virtual environments, thereby preventing fraudulent transactions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a server-based authentication system analyzing blockchain records is implemented, then information security is improved and fraudulent interactions are prevented, but device complexity and processing overhead increase

Engineering Contradiction:

Improveinformation securityVSAvoidsystem complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces a server as an intermediary component that mediates between user devices and the blockchain network. This server handles the complex tasks of receiving requests, analyzing blockchain records, validating NFTs, and returning authentication results. By centralizing these functions in a dedicated server rather than requiring each user device to perform them independently, the system achieves high security while keeping individual user devices relatively simple.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The authentication system is segmented into distinct functional components: the user device that initiates requests, the server that processes authentication logic, and the blockchain network that stores records. This segmentation allows each component to specialize in specific tasks, improving overall system reliability while distributing complexity appropriately across the architecture.

Inventive Principle:

Principle #1Segmentation

2Reliability

If NFT authentication by analyzing blockchain records is performed, then fraudulent transfers are prevented, but processing time and computational resources increase

Engineering Contradiction:

Improvetransaction securityVSAvoidauthentication time

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary authentication checks by analyzing blockchain records before allowing interactions to proceed. The server proactively validates NFT ownership and transfer history in advance, ensuring that only authenticated transactions are processed. This preliminary action prevents fraudulent transfers from occurring in the first place, maintaining security while optimizing the timing of computational efforts.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent replaces manual or device-based validation mechanisms with an automated server-based system that queries blockchain records programmatically. This substitution eliminates the need for user devices to independently perform complex cryptographic validations, reducing their processing burden and time while maintaining rigorous security checks through the centralized server.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Measurement precision

If blockchain record analysis is conducted for each interaction, then authentication accuracy is improved, but processing resources and energy consumption increase

Engineering Contradiction:

Improveauthentication accuracyVSAvoidprocessing energy

Core Design Contradiction:

Measurement precisionVSUse of energy by moving object

Solution Approach 1:

The blockchain network itself provides the authentication data through its distributed ledger structure. The server queries existing blockchain records that already contain verification information, rather than requiring the server to independently verify every transaction from scratch. This self-service approach leverages the blockchain's inherent security features, achieving high authentication accuracy while minimizing the energy and computational resources required for validation.

Inventive Principle:

Principle #25Self-service

Data Source

PatentUS12026684B2Digital and physical asset transfers based on authentication

Publication Date: 2024.07.02 BANK OF AMERICA CORP

AI summary

An apparatus for transferring virtual resources comprises a processor associated with a server. The processor is configured to conduct an interaction between a first user and an entity to transfer a physical object and a non-fungible token (NFT) to the first user, wherein the NFT is associated with the physical object. The processor is further configured to receive the NFT for storage in a first digital folder and to receive a request to establish an interaction session between a first avatar in a virtual environment and a second avatar associated with a second user. The processor is further configured to authorize the interaction session in response to authenticating the NFT and to conduct the interaction. The interaction includes initiating a transfer of the physical object from the first user to the second user and transmitting the NFT to a second digital folder associated with the second user.