Shaanxi Huojuan Culture Media Applies for Patent on "Blockchain-Based Digital Identity Authentication Method and System"

Shaanxi Huojuan Culture Media Applies for Patent on "Blockchain-Based Digital Identity Authentication Method and System"On December 10, 2024, the State Intellectual Property Office of China announced that Shaanxi Huojuan Culture Media Co., Ltd

Shaanxi Huojuan Culture Media Applies for Patent on "Blockchain-Based Digital Identity Authentication Method and System"

On December 10, 2024, the State Intellectual Property Office of China announced that Shaanxi Huojuan Culture Media Co., Ltd. had applied for a patent titled "Blockchain-Based Digital Identity Authentication Method and System," with publication number CN119094099A and an application date of July 2024. This patent aims to provide a more secure and reliable digital identity authentication method and system, leveraging blockchain technology to ensure the security and reliability of the digital identity registration and management process.

The patent abstract details the system's workflow, which comprises four main steps:

First, users register their digital identity through a representative node, simultaneously initiating the identity verification process. This step ensures that user information undergoes preliminary vetting before entering the system, laying the foundation for subsequent authentication. The security of this step is paramount, as it determines the validity of all future authentications. Any vulnerability could lead to a complete system security collapse.

Second, the system employs the dsBFT consensus algorithm to guarantee the consistency of user registration information across all nodes. dsBFT, a widely used consensus mechanism in blockchain, effectively prevents malicious nodes from tampering with data, ensuring all nodes possess identical and accurate copies of user registration information. This is crucial for maintaining data consistency and integrity, preventing authentication errors or security vulnerabilities caused by data discrepancies. The efficiency and security of the dsBFT algorithm are key components of the system's core competitiveness.

Third, the representative node writes a block containing the user's Decentralized Identifier (DID) data onto the blockchain. The DID is a crucial component of digital identity, representing the user's unique identifier. Writing DID data to the blockchain means the user's identity information is permanently recorded on an immutable distributed ledger, significantly enhancing the security and reliability of the identity information. The immutability of the blockchain is a cornerstone of digital identity security; any attempt to modify or delete data will be immediately identified and blocked.

Finally, the system performs service node authentication and digital identity utilization. Service nodes authenticate user digital identities by synchronizing user DID data, verifying block legitimacy, and utilizing on-chain DID data. This step ensures only legitimate users can access corresponding services, effectively preventing identity theft and unauthorized access. The service node authentication process also requires strict control to prevent intrusion and attacks by malicious nodes.

It's noteworthy that the patented blockchain-based digital identity authentication method and system is not a simple application of blockchain technology to identity authentication. Instead, it cleverly combines various technical approaches to achieve higher security and reliability. Its core lies in leveraging the decentralized, immutable, and transparent characteristics of blockchain, combined with the dsBFT consensus algorithm and DID technology, to build a secure and reliable digital identity authentication system.

The significance of this patent application lies in its provision of a novel technical solution to address the security and reliability issues in digital identity authentication. Currently, digital identity authentication faces numerous challenges, such as identity information leakage and identity impersonation. Blockchain-based digital identity authentication effectively addresses these issues. Blockchain's distributed ledger technology ensures the security of identity information, preventing tampering or leakage; the dsBFT consensus mechanism guarantees the system's stability and reliability; and DID technology enables unique identification and verifiability of user identities.

By organically combining these technologies, the system proposed in this patent application provides a secure, reliable, and efficient digital identity authentication solution, which is crucial for the healthy development of the digital economy. In the future, with the continued development of the digital economy, the demand for digital identity authentication will only increase, and this patented technology is expected to see widespread application and play a significant role in various fields.

In summary, this patent application by Shaanxi Huojuan Culture Media Co., Ltd. demonstrates the company's technical strength in blockchain technology and digital identity authentication. The proposed blockchain-based digital identity authentication method and system is innovative, practical, and scalable, promising to drive the development of digital identity authentication technology and contribute to building a more secure and reliable digital society. The system, utilizing four stepsrepresentative node registration, dsBFT consensus algorithm for data consistency, blockchain storage of DID data, and service node authenticationachieves digital identity registration and management, effectively enhancing the security and reliability of digital identities and providing crucial technological safeguards for the development of the digital economy. The application prospects of this technology are broad, ranging from personal identity authentication to enterprise and IoT identity authentication. Its security, reliability, and efficiency warrant further research and discussion, and it has the potential to become a mainstream technology in the future digital identity authentication field.

The success of this patent application not only represents Shaanxi Huojuan Culture Media Co., Ltd.'s progress in technological innovation but also brings new directions and ideas to the entire digital identity authentication field. In the future, with further refinement and application of this technology, we will see safer, more convenient, and more reliable digital identity authentication services, providing a stronger foundation for the development of the digital economy. This technology is expected to have a positive impact on building a trusted digital society and promoting the booming development of the digital economy. It represents a landmark breakthrough in the field of digital identity authentication, providing a solid technological guarantee for the security and development of the future digital society.