Decentralized Authentication via Dynamic Scanning and Blockchain
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Solution Overview
Problem
Centralized databases are vulnerable to single points of failure, network dependence, and limited accessibility, making them susceptible to data loss and unauthorized manipulation, particularly in high-value object authentication scenarios.
Innovation Solution
A decentralized data storage system utilizing blockchain technology for authentication and data management, where dynamic dimensional coordinate scanning generates authentication data blocks that are securely stored and verified across multiple nodes, ensuring immutability and public accessibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If centralized database is used for storing authentication data, then ease of management and control is improved, but security against unauthorized manipulation deteriorates
Solution Approach 1:
The patent segments authentication data into multiple distributed nodes across a decentralized network, eliminating the single centralized storage point. Each node maintains a copy of the authentication data, making the system resistant to unauthorized manipulation while maintaining manageability through distributed consensus mechanisms.
Solution Approach 2:
The patent introduces blockchain technology as an intermediary layer between users and authentication data. This intermediary provides cryptographic verification and immutable recording, enhancing security without compromising the ease of management through automated smart contract execution.
2Loss of information
If centralized database is used, then data redundancy is minimized, but fault tolerance deteriorates
Solution Approach 1:
The patent divides the authentication data storage across multiple nodes in a decentralized network. Each node holds a copy of the data, creating natural redundancy that ensures fault tolerance. If one node fails, the data remains accessible from other nodes, eliminating the single point of failure in centralized systems.
3Ease of operation
If centralized database is used, then access control is simplified, but accessibility to multiple devices deteriorates
Solution Approach 1:
The patent makes authentication data universally accessible to multiple devices and nodes through the decentralized network. Each participant in the network can access and verify authentication data without requiring centralized permission, enhancing accessibility while maintaining security through cryptographic protocols.
4Device complexity
If centralized database is used, then network dependency is reduced, but connection speed requirements increase
Solution Approach 1:
The patent segments the database into distributed nodes that can operate semi-independently. This reduces network dependency as each node can locally process and verify authentication data without requiring constant communication with a central server, thereby reducing speed requirements for network connections.
Data Source
AI summary
An example operation may include one or more of an authentication system determining authentication rules, the authentication system determining scan properties, the authentication system operating a scanning device to capture scan data for a physical object based on the scan properties and the authentication rules, the authentication system generating a data block based on the scan data and the scan properties, and the authentication system transmitting the data block to a decentralized database.