Decentralized User Identification via Blockchain Segmentation
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Solution Overview
Problem
Centralized databases face issues such as single points of failure, dependency on network connectivity, limited access, and difficulty in managing user identifications in multi-party platforms, leading to inefficiencies and security concerns.
Innovation Solution
A decentralized database system using blockchain technology that enables secure, immutable, and distributed storage of user identifications, allowing multiple nodes to share and validate records through consensus protocols and smart contracts, ensuring data integrity and accessibility across multiple systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a centralized database is used to store user identifications, then data management is simplified and control is centralized, but the system has a single point of failure and limited accessibility
Solution Approach 1:
The patent divides the centralized database into multiple distributed nodes across a blockchain network. Each node maintains a copy of the user identification data, eliminating the single point of failure while distributing management responsibilities. This segmentation transforms the monolithic centralized structure into a resilient distributed system where no single node failure compromises the entire system.
2Ease of operation
If a centralized database is used, then security control is centralized and easy to manage, but access is limited and depends on network connectivity
Solution Approach 1:
The blockchain-based system enables multiple access patterns and use cases through its distributed architecture. Users can access data from any node in the network, enabling offline access, cross-platform compatibility, and multiple authentication methods. The system supports both centralized security policies and decentralized access capabilities, making it adaptable to diverse scenarios including multi-party platforms and distributed systems.
3Quantity of substance
If a centralized database stores all user identifications, then data redundancy is minimized, but user identification management in multi-party platforms becomes difficult
Solution Approach 1:
The patent implements distributed copying of user identification data across multiple blockchain nodes. Each node maintains an identical copy of the user identification records, ensuring data availability and redundancy while maintaining consistency through cryptographic hashing and consensus mechanisms. This copying approach enables multiple parties to access and verify user identities simultaneously without centralization.
4Ease of manufacture
If a centralized database is used, then the system is easy to maintain, but bottlenecks occur during high traffic periods
Solution Approach 1:
The patent segments the centralized database operations into distributed node operations. Instead of one central server handling all requests, multiple blockchain nodes process authentication and user identification queries in parallel. This segmentation eliminates bottlenecks during high traffic by distributing the computational load across the network, while automated consensus protocols maintain data integrity without requiring centralized coordination.
Data Source
AI summary
An example operation may include one or more of authenticating a user, by a first system node, based on a first set of user credentials, computing, by the first system node, a second set of user credentials for a second system node, testing the second system node, by the first system node, to determine if the second system node has a user with the second set of the user credentials, and responsive to the second system node not having the user with the second set of the user credentials, creating a user with the second set of the user credentials.