基于区块链的证书系统有哪些,基于区块链的身份认证

1. What is the blockchain BaaS platform

As blockchain technology continues to be applied in the physical field, more and more technology companies have proposed their own underlying technology frameworks , as well as industry solutions in vertical fields,
The English name of the BaaS platform is Blockchain as a Service, and the direct translation is Blockchain as a Service, referred to as BaaS. In fact, BaaS is a new type of cloud service that combines blockchain technology, which refers to embedding the blockchain framework into the cloud computing platform.
Blockchain as a Service (BaaS) is a space created by companies such as Microsoft and IBM from their own cloud service networks to run a certain blockchain node. Compared with ordinary nodes and exchange nodes, the main purpose of BaaS nodes is to quickly establish the development environment you need and provide a series of operational services such as blockchain-based search queries, transaction submissions, and data analysis. These services can both It is centralized or decentralized, and is used to help developers verify their concepts and models faster. The serviceability of BaaS nodes is reflected in: stronger tools, making it easier to create, deploy, run and monitor blockchains.
The main technical features include:
Fast service construction: a multi-mode distributed ledger platform to facilitate the rapid construction of services;
Visual operation and maintenance management: providing visual operation and maintenance from the network, system and business levels Operation and maintenance management;
Comprehensive regulatory audit: Provide comprehensive monitoring and audit support to meet business compliance needs;
Smart contract management: Support programmable contract development and provide standardized contract templates;
Blockchain as a Service: Provides configurable enterprise-level blockchain cloud services for various industries;

The BaaS platform is easy to access, highly available, efficient and stable, safe and reliable, highly compatible, Personalized customization, intelligent operation and maintenance and other features. Currently, the blockchain service platform Baas has supported the implementation of multiple blockchain products and projects, such as commodity traceability systems, genealogy chains, etc.
The Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the only approved "Blockchain Technology Professional" pilot of the "Smart Learning Workshop 2020- Xueshuo Innovation Workstation" launched by the School Planning and Construction Development Center of the Ministry of Education of China. workstation. The professional base is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.

2. What is the Blockchain 1+X Certificate exam?

The Blockchain 1+X Certificate exam content is as follows:

Blockchain 1+X Certificate The assessment content mainly includes two parts: theoretical assessment and practical assessment. Take Shijiazhuang Vocational and Technical College as an example: the blockchain exam covers detailed content such as blockchain system application operations, blockchain business analysis and design, business planning, business development implementation, and business optimization.

The significance of organizing blockchain 1+X:

“1+X” blockchain system application and design (intermediate) professional skill level certificate training The successful holding of certification exams will help promote the "three education reforms" and play a positive role in cultivating high-quality compound blockchain talents, improving students' employment competitiveness, and serving the economic development of the blockchain industry.

Reference for the above content: Shijiazhuang Vocational and Technical College-1+X Blockchain System Examination

3. What role does blockchain technology play in the storage of electronic contract certificates

1. Blockchain certificate storage: Distributed multi-point certificate storage of contract signing data. Ensure that the data information stored in the cloud is not tampered with or forged.
2. Multi-point backup: multi-platform storage, multi-channel backup (Alibaba Cloud, self-prepared server + other backup servers) and multiple professional data storage institutions in multiple places provide up to 7 backup points to prepare for various situations at any time. In case of emergency, the network environment of each backup point is monitored at the same time to ensure that the backup is real-time and effective.

4. Why is Fujian the first to issue digital diplomas in blockchain technology?

A research and development team formed by Sunshine College, Taiwan Kaohsiung University of Science and Technology and Taiwan Sunshine Blockchain Technology Co., Ltd. The jointly developed digital diploma system with blockchain technology as its core has been officially launched. In addition to traditional paper graduation certificates and bachelor's degree certificates, the 2017 Sunshine College undergraduate graduates can also obtain their graduation certificates through a specially developed application based on blockchain technology, becoming the first batch of digital graduation certificates from colleges and universities across the country. of college students.

In order to prevent academic fraud, MIT launched relevant research in 2015 and released the first digital certificate in 2016. The results attracted widespread international attention. London Universities such as the University of Melbourne, the University of Melbourne, and the Russian Financial University have also successively carried out research and applications in this field. This system was jointly developed by Sunshine College, Taiwan Kaohsiung University of Science and Technology and Taiwan Sunshine Blockchain Technology Co., Ltd. for nearly two years. After a period of testing, the system is stable and reliable, and is generally at the leading level in the country. In the future, the system can be easily promoted and applied to other fields such as finance, management, and medical care.

Source: China News Network

5. How to use blockchain technology to confirm rights and deposit certificates

Innovation is the source of development, and protecting intellectual property is Protect and encourage innovation, thereby promoting economic and social progress and development.

Take Yibaoquan’s blockchain intellectual property protection platform, Micro Copyright, as an example. Micro Copyright combines intellectual property protection with digital technology, and uses the characteristics of blockchain storage stability and resistance to tampering. The work data is stored on the blockchain in the form of Hash encryption for blockchain ownership verification, which helps users register the relevant information of the work in the chain.

6. What is the operating mechanism of the blockchain notarization certificate and what are its characteristics

Blockchain technologyThe origin of the mathematical principle can be summarized as a mathematical problem: the Byzantine Generals Problem. The Byzantine Generals Problem extends to Internet life, and its connotation can be summarized as: in the context of the Internet, when it is necessary to conduct value exchange activities with unfamiliar counterparties, how can people prevent themselves from being deceived by malicious saboteurs? Be confused and make wrong decisions. Further extending the Byzantine Generals Problem into the technical field, its connotation can be summarized as: how should various nodes distributed in the network reach consensus in the absence of a trusted central node and a trusted channel. Blockchain technology solves the long-known Byzantine Generals Problem by providing a way to create a consensus network without trusting individual nodes.

7. Is it possible to take the certificate if there is a blockchain certificate?

People in the blockchain field can obtain the professional skills certificate for the position of blockchain technology software developer. The certificate is issued by the National Professional Talents Issued by the Certification Management Center, it is an officially certified blockchain technology vocational skill level certificate. Use your mobile phone to scan the QR code on the certificate, or enter your name, certificate number and certificate number on the official website of the National Vocational Talent Certification Management Center to query the certificate information.

From a technological perspective, blockchain involves many scientific and technological issues such as mathematics, cryptography, Internet and computer programming. From an application perspective, simply put, blockchain is a distributed shared ledger and database, which has the characteristics of decentralization, non-tampering, full traces, traceability, collective maintenance, openness and transparency. These characteristics ensure the honesty and transparency of the blockchain and lay the foundation for creating trust in the blockchain. The rich application scenarios of blockchain are basically based on the ability of blockchain to solve the problem of information asymmetry and achieve collaborative trust and concerted action among multiple entities.

8. Blockchain Adult Self-Study, Blockchain Vocational Education System

2019-10-31 10:18
As the country regards blockchain as a strategic technology , and pointed out the direction that will bring substantial changes to social development. It is imperative to actively promote the application of blockchain technology in education, employment and other fields. Blockchain has once again become the focus of market attention.
In fact, Zhengbao has been actively exploring the application of blockchain in the field of vocational education in recent years, and has achieved initial results.
Zhengbao Self-study Examination 365 (book020) online school has launched a self-study examination network assistance platform based on blockchain technology and co-built with universities (hereinafter referred to as the self-study examination assistance platform). The platform uses blockchain technology to record and certify the process evaluation results of higher education self-study examinations, and is committed to realizing full online management of continuing education and certification of electronic score certificates, and building a true information management platform for continuing education in colleges and universities.
The Guangxi Higher Education Self-study Examination Online Tutoring Platform launched by Zhengbao is the only online tutoring platform designated by the Guangxi Admissions and Examination Institute. The final score of the self-study tutoring course is determined by the online tutoring process assessment results and written examination results.The test results are synthesized, among which Zhengbao Self-study Examination 365 Network
Guangxi University, Guangxi University for Nationalities, Guangxi Normal University, Guilin University of Electronic Science and Technology and many other schools have joined the self-study examination online tutoring platform.
Currently, 70 countries and regions recognize the academic qualifications and degrees of higher education self-study examinations.
In order to ensure the credibility of process assessment results, the self-study aid platform uses blockchain technology to write data on the education and training process, assessment links and other data into the blockchain to provide sharing and certification services.
Students can complete online learning and review of each course, pre-graduation degree examination, thesis application and other aspects through the self-study assistance platform. The platform provides blockchain electronic certificates and score details for each teaching link, and the results can be traced and Certifiable for easy graduation review and user preferences.
Student completion certificate
Relying on its own educational competence circle, Zhengbao Self-Study 365 adopts blockchain technology and uses its centralized, verifiable, and tamper-proof technical features to build real continuing education information for colleges and universities It provides reliable data support for personal career planning, and provides students, schools and employers with reliable data support in the learning process
Since its establishment in 2000, Zhengbao Distance Education has been focusing on vocational education and services.
In recent years, Zhengbao has continuously explored the application of blockchain technology in the education industry and launched the "Professional Ability Chain", which takes user abilities as the core and provides strong endorsement for users' credit information, employment, study, qualification certification and other information. Assist personal career development.
At present, the Link100 professional ability chain launched by Zhengbao has obtained the domestic blockchain information service registration number in 2019.
Maintain investment and attention to cutting-edge technologies in the field of educational blockchain, become the first batch of practitioners, continuously improve the construction of a lifelong education system based on blockchain technology, and provide students with vocational education products and vocational skills data support platforms .
(Editor) Justin Jimochi
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