At present, digital identity has become an important foundation for achieving healthy economic development and social harmony, security and stability. It is also an important means to stimulate the value of data elements and support the rapid development of the digital economy. It plays a vital role in the construction of Digital China.
In 2016, with the approval of the National Development and Reform Commission, under the guidance of the Ministry of Public Security, the First Research Institute of the Ministry of Public Security built a major support project for the national "Internet +" action plan, the "Internet + Trusted Identity Authentication Platform" (CTID Platform), It provides "authoritative, safe, credible and convenient" unified network identity authentication services to all walks of life in society, playing an important role in many fields such as government affairs and people's livelihood, transportation, medical health, financial services, digital communications and so on.
On December 12, 2023, the "BSN Real Name" event was jointly sponsored by the National Information Center and the First Institute of the Ministry of Public Security, and hosted by China Mobile Communications Group Co., Ltd., Beijing Zhongdun Anxin Technology Development Co., Ltd., and the Blockchain Service Network (BSN) Development Alliance. "DID Service Conference" will be held in Beijing to officially launch the BSN real-name DID service.
This service is jointly launched by the BSN Development Alliance, Zhongdun Anxin, China Mobile Design Institute and other units. It fully integrates the two major infrastructures of the BSN blockchain service network and the CTID digital identity chain to meet the management requirements of "anonymity at the front desk and real name at the backend". It plays an important role in serving the development of digital economy and supporting the construction of national data infrastructure.
This conference will also bring together representatives from many large domestic enterprises and government agencies, as well as experts in the field of distributed technology, to focus on the development direction and application scenarios of the digital identity authentication system to promote multi-agency business collaboration and data circulation on the chain. For in-depth exchanges and discussions, friends from all walks of life are welcome to attend.
In the digital age, a large amount of people's personal privacy data, including identity information, location information, communication information, etc., are stored in various applications on the Internet. The establishment of a complete personal privacy data protection mechanism is the fundamental requirement and necessity for the next development of the Internet. trend.
As an underlying technology, the BSN real-name DID service is provided by the CTID digital identity chain, generating a distributed digital identity with traceable real-name attributes. Based on this service, scenario solutions covering various fields can be created, with huge application potential, effectively ensuring the security of personal privacy data, and helping business access institutions build a diversified digital identity service system.
This time, multiple application scenarios will be released simultaneously with the BSN real-name DID service, including:
1. BSN personal data real-name verification service. BSN real-name DID verifies personal real-name rights for data sets generated by users on Internet applications, protecting the rights of personal data owners.
2. BSN personal data encrypted transfer service. Establish a binding relationship between personal identity and personal data through BSN real-name DID to ensure that personal data is transmitted across platforms under encryption protection and authentication.
3. BSN personal privacy protection login service. Support users to anonymously register and log in to the system through BSN real-name DID, complete user identity verification and business processing through personal electronic signatures, and achieve anonymous login on the business side while meeting real-name management requirements.
4. BSN customized business DID service. As a supplement to the BSN real-name DID, the business platform is supported to provide business DID to individual users. Individuals can have business identities, superimpose business attributes, and have more flexibility. When the business platform interacts with other business parties for data for a specific user, the BSN custom business DID document can be used as a connector to write text information to each other to complete business processing without exposing the user's true identity.
5. BSN personal identity certificate service. The CTID digital identity chain is a personal identity certificate with distributed verification capabilities issued by the business platform. By presenting this certificate, the user's identity can be proved and business processing performed in the local environment of different scenarios, or mutual exchanges between business platforms. During the authentication process, signature verification technology is used to achieve correlation and verification of personal-related business data or matters.
6. BSN personal identity information certificate service. The personal identity information certificate issued by the CTID digital identity chain is the personal identity information carrier of "front-end assembly and back-end authentication", supporting the selective disclosure and active authorization of personal information.
7. BSN customized business personal identity certificate service. The business platform is supported to customize voucher templates according to different business scenarios. The template can contain business attribute information. According to the needs of different business scenarios, the corresponding voucher template can be selected to issue vouchers to individual users, and the individual can authorize the use of business processing or data as needed. Share the required data.
I believe that with the addition of more business platforms in the future, more application scenarios will be created, giving full play to the potential of BSN's real-name DID service and creating greater value.
The launch of BSN's real-name DID service gives users control over the use of personal digital identities and personal information. Users can choose to disclose different personal information to different business platforms, so that the business platform only needs to obtain necessary and minimized information, which greatly enhances the ability to protect personal privacy and data security. The distributed authentication service of digital identity adapts to the multi-party collaboration and distributed application scenarios in the Web3.0 era, and is an important expansion of digital identity management and services in my country. The combination of blockchain infrastructure and digital identity distributed infrastructure plays an important role in serving the development of the digital economy and supporting the circulation of national data elements.