Jin Network Files Patent for "Blockchain-Based Distributed Identity Authentication Method and System," Enhancing Identity Authentication Security

Jin Network Files Patent for "Blockchain-Based Distributed Identity Authentication Method and System," Enhancing Identity Authentication SecurityFinancial World, November 4, 2024 - According to information from the State Intellectual Property Office, Jin Network (Beijing) Digital Technology Co., Ltd

Jin Network Files Patent for "Blockchain-Based Distributed Identity Authentication Method and System," Enhancing Identity Authentication Security

Financial World, November 4, 2024 - According to information from the State Intellectual Property Office, Jin Network (Beijing) Digital Technology Co., Ltd. has filed a patent application titled "Blockchain-Based Distributed Identity Authentication Method and System," with publication number CN118890194A, filed in August 2024.

This patent aims to enhance the security of identity authentication using blockchain technology and optimize the permission allocation mechanism, playing a significant role in blockchain network security protection and user management. The patent abstract reveals that the method acquires the target user's to-be-verified identity data block and its linked path data from the blockchain network. It then utilizes embedding representation techniques to convert this data into a vector form, enabling efficient processing and analysis.

By combining the linked path representation vector with the target identity verification vector, the method can comprehensively and accurately perform identity authentication, generating the target user's distributed identity authentication status. Furthermore, through state estimation technology, the method constructs a state feature space based on information from multiple verification nodes, providing a more detailed context of the user's identity verification.

Ultimately, based on the authentication status and feature space, the method dynamically assigns permission levels for the user within the blockchain network, enabling fine-grained permission management. This technology not only enhances the accuracy and security of identity authentication but also optimizes the permission allocation mechanism, playing a crucial role in blockchain network security protection and user management.

The patent application demonstrates Jin Network's commitment to leveraging blockchain technology to address security issues in identity authentication and permission management. The application of this patented technology will provide blockchain networks with more secure and reliable identity authentication solutions, driving the adoption and development of blockchain technology.

Key Points of the Patent Technology:

• Distributed Identity Authentication: Utilizing blockchain technology to achieve decentralized identity authentication, enhancing security.

• Embedding Representation Technique: Transforming identity data and linked path data into vectors for efficient processing and analysis.

• State Estimation Technique: Analyzing information from multiple verification nodes to construct a state feature space, providing a detailed context for identity verification.

• Dynamic Permission Allocation: Dynamically assigning permission levels based on authentication status and feature space, enabling fine-grained permission management.

The application of this patent will bring the following advantages to blockchain networks:

• Enhanced Identity Authentication Security: Preventing identity theft and fraud through distributed identity authentication and state estimation techniques.

• Optimized Permission Allocation Mechanism: Dynamically allocating permissions based on user behavior and identity status, improving management efficiency and security.

• Promotion of Blockchain Technology Development: Providing more secure and reliable identity authentication solutions for blockchain networks, driving the application and development of blockchain technology.

Jin Network's patent filing represents a breakthrough in the application of blockchain technology in identity authentication and permission management. The application of this technology will further enhance the security of blockchain networks and promote the expansion of blockchain application scenarios.