Token Thread Authentication System for Physical Access

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

The challenge lies in effectively authenticating individuals transitioning from virtual digital environments to physical spaces, where existing methods face issues due to anonymity and the disconnect between digital avatars and real-world identities, leading to inefficiencies and security concerns in access control.

Innovation Solution

A token thread authentication system that extracts and organizes non-fungible tokens (NFTs) from simulated digital environments, using chronological and authenticating parameters to verify access requests, leveraging blockchain technology for secure authentication and linking virtual resources to physical identities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional authentication methods are used for physical space access, then the system is simple to operate, but security is compromised due to anonymity in virtual worlds and inability to link digital identities with physical identities

Engineering Contradiction:
Improveauthentication securityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces NFTs (non-fungible tokens) as intermediary objects that bridge the virtual and physical worlds. These tokens contain authentication data and are transferred from virtual environments to physical access control systems, enabling secure authentication without directly exposing identity information while maintaining system security

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The authentication system is divided into separate functional modules: virtual world authentication module, NFT generation module, and physical access control module. This segmentation allows each component to operate independently with well-defined interfaces, managing complexity while maintaining overall system security

Inventive Principle:
Principle #1Segmentation

2Productivity

If manual authentication processes are used, then the system is easy to implement, but efficiency is reduced due to manual input errors and time-consuming verification

Engineering Contradiction:
Improveauthentication efficiencyVSAvoidauthentication time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables self-service authentication where users automatically present their NFTs for verification, and the access control system autonomously validates the tokens and makes access decisions. This eliminates manual authentication steps and reduces both processing time and human error

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The authentication system implements real-time feedback mechanisms where the access control system immediately validates NFTs and provides instant access decisions. The system also tracks authentication outcomes and uses this feedback to continuously improve verification processes and detect potential security anomalies

Inventive Principle:
Principle #23Feedback

3Measurement precision

If comprehensive authentication parameters are collected from multiple networks, then authentication accuracy is improved, but data processing complexity and resource usage increase

Engineering Contradiction:
Improveauthentication accuracyVSAvoiddata processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system extracts only the essential authentication parameters from the NFTs that are necessary for physical space access verification, rather than processing all available data. This extraction focuses on critical validation elements while discarding redundant information, maintaining accuracy while reducing processing complexity

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The authentication system transforms authentication data from multiple network formats into a standardized parameter structure within the NFT framework. This parameter transformation enables consistent processing across different data sources while simplifying the overall verification process

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12260694B2Token thread authentication system for physical space access
Publication Date: 2025.03.25 BANK OF AMERICA CORP
  • US12260694B2 patent drawing
  • US12260694B2 patent drawing
  • US12260694B2 patent drawing

AI summary

Systems, computer program products, and methods are described herein for token thread authentication system for physical space access. The present invention is configured to extract and organize collected NFTs and tokens within a first plurality of threads in accordance with a set of chronological and authenticating parameters. The present invention is structured to interact with an entity network system to receive authenticating requirements, query stored tokens, and present a token thread for achieving authentication. The system is structured to verify the token thread authentication and to grant access to a location to a requesting user. The system is configured to generate and to present a display associated with the token thread authentication process.