电子政务中的区块链技术有哪些,电子政务中的区块链技术是什么

随着科技的发展，区块链技术越来越多地应用于电子政务领域。区块链技术是一种分布式记账技术，它通过构建一个可靠的、安全的、可信赖的数据账本，以记录政府机构、企业和公民之间的交易。区块链技术在电子政务中的应用，可以帮助政府和企业更有效地实现数据共享、支付清算、投票统计等功能。

电子政务中的区块链技术有：

1. 数据共享。区块链技术可以有效地实现政府机构和企业之间的数据共享，可以更有效地利用数据，提高政府和企业的服务水平，改善公共服务质量。

2. 支付清算。区块链技术可以有效地实现支付清算，可以让政府和企业更好地控制资金流向，更好地实现资金管理，提高支付效率。

3. 投票统计。区块链技术可以有效地实现投票统计，可以有效地防止投票选票的欺诈，提高投票的公正性，改善投票的安全性。

4. 智能合约。区块链技术可以有效地实现智能合约，可以让政府机构和企业更好地实现合同管理，提高合同执行效率，减少合同纠纷。

5. 公证服务。区块链技术可以有效地实现公证服务，可以让政府机构和企业更好地实现文件认证，提高文件公正性，改善文件安全性。

6. 数据安全。区块链技术可以有效地实现数据安全，可以让政府机构和企业更好地实现数据安全保护，提高数据安全性，减少数据泄露风险。

电子政务中的区块链技术是一种分布式记账技术，它可以有效地实现数据共享、支付清算、投票统计、智能合约、公证服务和数据安全等功能，为政府机构和企业提供了一种可靠、安全、可信赖的数据账本，可以更有效地实现数据共享、支付清算、投票统计等功能。

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A. Multiple types of data are shared on the "chain", online and offline services are coordinated, and blockchain government affairs make things easier

"Blockchain + government affairs" will collide What kind of sparks are there? Mawei Xingang Community in Fuzhou City, Fujian Province uses blockchain technology to solve the pain points of government informatization and launches a "blockchain + community certification" application. "This application can easily realize the electronic issuance of certificates required by enterprises and the masses, promote the transformation from 'reduced certificates' to 'no certificates', let data run instead of people running errands, improve service efficiency, and better serve the people. "Ms. Zhu, a citizen of Fuzhou, said.

Provident funds can be transferred and continued in other places

"Post-90s" Chen Jing joined a new company at the end of last year, and her work location changed from Hangzhou, Zhejiang to Chengdu, Sichuan. If you change your workplace, how can you transfer the previously accumulated housing provident fund to a new account? After consultation, Chen Jing learned that by searching for the "National Housing Provident Fund" applet on her mobile phone, she could realize the transfer to other places. According to the relevant person in charge of the Ministry of Housing and Urban-Rural Development, the "National Housing Provident Fund" applet will be launched online in October 2021. The Ministry of Housing and Urban-Rural Development has built a credible data environment for the operation of the applet by deepening the application of new technologies such as blockchain to ensure that depositors information and financial security. Thanks to blockchain technology, depositors can transfer housing provident fund accounts and funds across cities through mini programs. They no longer need to go to the counter to handle off-site transfers and continuations, which greatly shortens the processing time and further facilitates the cross-regional flow of human resources. .

Multiple types of data are shared on the "chain", online and offline services are coordinated, and the use of blockchain technology improves the efficiency of government departments and public satisfaction. For example, Haidian District in Beijing has opened a "Blockchain Zone" on the Haidiantong APP, which can directly handle public rental housing subsidies, Haidian District high-tech talent training subsidy approval, etc... With the application of new technologies such as blockchain, many government affairs The service realizes "one-stop service and full online service".

In addition, Zhuzhou City in Hunan Province has also innovated administrative approval service methods and launched blockchain application scenarios for electronic certificates, effectively improving the level of government data sharing and business collaboration efficiency; Fuzhou City has launched the "Rongcheng on the Chain" plan , exploring the use of blockchain technology in four fields including e-government, financial technology, social governance, and people's livelihood security.

Why does the government field favor blockchain technology? Industry insiders believe that blockchain technology has the characteristics of non-tampering, security, confidentiality and traceability, and is highly suitable for government service needs such as cross-domain data sharing and business collaborative management, and is actively used.Blockchain technology can solve problems such as difficulty in data sharing and business collaboration in the government service process, and improve government management services and overall coordination capabilities.

Effectively supporting people’s livelihood services

Related management service platforms based on blockchain in many places in China have been launched frequently: in Jiangsu, the country’s first transfer of idle residential use rights based on blockchain technology The transaction was successfully completed. Relying on the provincial information service platform, the transaction information can be directly uploaded to the "chain" for certificate storage, ensuring that the housing source is credible and the results are traceable; in Zhejiang, the first intellectual property blockchain public certificate storage platform was officially launched, providing data Assets, original designs and other intellectual property rights provide efficient and fast certificate storage services; in Yunnan, the Provincial Market Supervision Administration and the Provincial Key Laboratory of Blockchain Application Technology jointly carry out Yunnan Province’s blockchain underlying chain food traceability work based on domestically produced independent , through blockchain technology, we can promote product source traceability, one-stop code, logistics tracking, responsibility identification and credit evaluation, so that blockchain technology can truly contribute to people's livelihood services.

Hu Kai, a professor at the School of Computer Science at Beihang University, told this reporter that the current blockchain industry applications are mainly divided into four categories: real economy, financial services, social governance and people's livelihood services. The government attaches great importance to guiding blockchain The application of chain in manufacturing, energy, government affairs, education and other fields has been implemented.

Active drive at the policy level has allowed blockchain to continue to advance in industries such as judicial evidence storage and transportation and shipping data sharing. In May, the Supreme People's Court issued the "Opinions of the Supreme People's Court on Strengthening the Judicial Application of Blockchain", proposing that by 2025, a blockchain alliance for interoperability and sharing between people's courts and all walks of life should be established to form a relatively complete blockchain judicial system. Field application standard system. In June, the Ministry of Transport issued the "Guidelines for the Construction of an Electronic Platform for Imported Dry Bulk Cargo Entry and Port Business Based on Blockchain" in June, proposing to promote the in-depth integration and development of blockchain technology and the transportation industry.

Let data flow safely and orderly

Hu Kai believes that today, with the rapid development of the digital economy, numbers and data are key elements for future social development, but there are still legal issues behind the data. , interoperability, privacy, security, traceability, storage, transactions and many other complex issues. How to make data flow more securely and orderly? Blockchain technology has broad room for development.

Blockchain technology is accelerating breakthrough applications and playing a role in establishing a trustworthy and secure digital economic order and promoting high-quality economic and social development. The China Academy of Information and Communications Technology released the "Blockchain Infrastructure Research Report (2022)" in July this year, proposing that as the scale of blockchain infrastructure construction continues to expand and operating capabilities continue to increase, blockchain can not only be used in encrypted digital Currency and other scenarios can also be applied in manufacturing, service industries and other fields. Typical application scenarios such as digital collections, data circulation, supply chain finance, and product traceability have emerged.

B. Dr. Wei Jianping: What can blockchain technology bring to urban management

On September 18, Dr. Wei Jianping, senior vice president of Times Lingyu, was invited to attend the "2020 Yunqi Conference·Ant Chain Industry Application New Model" roundtable dialogue to share with leaders in various industries such as Ant Group and e-Shanbao. He talked about the role that blockchain technology can play in urban management, the convenience it brings to the people, and how to use digital technology to drive application innovation and industry progress.

Dr. Wei Jianping said that making urban life better through the innovative application of information technology is the corporate mission that Times Lingyu Company has always adhered to, and the company is constantly exploring innovative applications of blockchain technology in the field of urban management. Urban management involves many fields, and it also provides a wealth of application scenarios for the application of blockchain technology.

When discussing the prospects of blockchain technology for future industrial upgrading and industry applications, Dr. Wei Jianping pointed out that the application of blockchain technology has broad prospects in e-government fields such as urban management.

First of all, the concept and technology of blockchain can break down line divisions and data silos, promote further optimization of business processes, provide governments at all levels with new technical tools, collaborative platforms and infrastructure, and promote Cross-level, cross-department, and cross-region data sharing; secondly, it helps to establish a data trust mechanism to ensure that trusted data is authentic, non-tamperable and traceable; finally, it can solve the problem of status information, certificates and licenses of various subjects in the government field. Frequent changes in data, etc., make it difficult for relevant parties to obtain and verify information in a timely manner, promote the process of government information disclosure, and comprehensively improve the overall level of government services.

Dr. Wei Jianping emphasized that to completely change the current decentralized construction model of my country's government service system and achieve the goals of data sharing and collaborative application in large-scale government affairs, further integration is needed, including district offices. The new generation of information technology, including search link technology, achieves innovation and breakthroughs in technical systems and application practices.

C. How blockchain affects e-government

In recent years, more and more people regard blockchain technology as one of the most promising new technologies in the future. Right now, there is a lot of talk about how cryptocurrencies and blockchain will change the world economy. Although the future of cryptocurrencies is unpredictable, the unshakable status of blockchain may continue to lead the development of the industry in the future. In fact, blockchain has changed not only the world economy, but even the daily lives of ordinary people have been greatly changed by its impact. The emergence of blockchain technology itself is an innovative process. Anyone who understands blockchain technology should know that blockchain is a database that can collaborate on a large scale. It allows many different subjects to collaborate to complete a task without trusting each other. This is the essence of blockchain.

Since this year, there have been numerous cases about blockchain technology supporting the resumption of work and production of small and medium-sized enterprises.

Here we use the combination of China (Fujian) International Trade Single Window and Blockchain to illustrate

The protagonist! !

We quote the China (Fujian) International Trade Single Window

The third issue of "Case Analysis Service" for analysis

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D. What are the applications of blockchain in the field of digital government affairs

< p>Public Service Field
Blockchain is closely related to people’s production and life in public management, energy, transportation and other fields, but the centralized nature of these fields also brings some problems, which can be transformed with blockchain . The decentralized, fully distributed DNS service provided by the blockchain can realize domain name query and resolution through point-to-point data transmission services between various nodes in the network, and can be used to ensure that the operating system and firmware of an important infrastructure are not Tampered, you can monitor the status and integrity of the software, detect bad tampering, and ensure that the data transmitted by systems using IoT technology has not been tampered with.

Digital copyright field
Through blockchain technology, works can be authenticated, proving the existence of text, video, audio and other works, and ensuring the authenticity and uniqueness of ownership. After the rights of the work are confirmed on the blockchain, subsequent transactions will be recorded in real time, realizing full life cycle management of digital copyright, and can also be used as a technical guarantee in judicial evidence collection. For example, Mine Labs, a startup company in New York, USA, has developed a blockchain-based metadata protocol. This system called Mediachain uses the IPFS file system to realize copyright protection of digital works, mainly for copyright protection applications of digital pictures

E. What is blockchain + government affairs

Essentially, all relevant data and information required by government affairs will be recorded on the blockchain. The quality of information can be traced back to its source, and a lot of information data does not need to be submitted repeatedly, nor does it need to be reviewed repeatedly by different government departments. Now there is a very good implementation of blockchain + government affairs called SMIC Blockchain Public Service Platform, you can pay attention to it.