Blockchain technology has a distributed、Transparency、traceability and public characteristics，Suitable for promoting the flatization of social governance structure、Transparency of governance and service process，So as to improve the security of government social governance，Promote the intelligent and trustworthy government construction。but，Any technology has double -sided，Blockchain technology is applied to social governance，At the same time as the opportunity to upgrade the social governance model and quickly define the rules of governance，It also brings the hidden dangers of harmful information in the blockchain。Therefore，Develop blockchain technology，When promoting its service to social governance，It should fully consider the negative impact and hidden dangers that the technology may bring，Design through advance optimization mechanism、Strengthening technical supervision and other measures，"Follow -ahead" to prevent the spread of harmful information in the blockchain system，Make blockchain technology better serve the level of social governance。

Satoshi Nakamoto's "Bitcoin: A Point -Patient Electronic Cash System" is a foundation papers for blockchain technology。Blockchain technology is a data module connecting each data module in the order of time，Combination into a chain data structure，and use the cryptography method to ensure that the data is not tampered with and unpredictable distributed ledger。Blockchain technology refers to the use of chain block structures to store and verify data，A "smart contract" constructed by automated script code to programming and operating a innovative distributed architecture foundation and calculation paradigm。The characteristics of the blockchain make it considered as a "killer" that breaks through network bet365 live casino games security issues，So as to bring new possibilities to social governance。

Compared with the traditional Internet and database，Blockchain has data security advantages，But the safety of the technical entity cannot guarantee that it is applying、Security at the management level，If the harmful information is spread through "blockchain"，It will become more hidden and destructive。Blockchain is used in social governance with advantages，But when the "blockchain system" of social governance is constructed，It must be strictly preventing harmful information to use the blockchain system to spread，Do a full article in mechanism design and regulations and systems，can ensure the safety of social governance、Over the order。

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The characteristics of blockchain technology such as "Sharing Book Sharing" and "Information Sharing" can change the data storage、Many key areas in social governance such as sharing and traceability，This is increasingly open、Transparent government goals are consistent。Various features based on blockchain，Can be applied to information、Finance、Compliance、Culture、Medical and other rich and diverse industry fields and public affairs service scenarios。

　　1. Timetable application: notarization and certification.In traditional social governance，Notarization dependence on the government's centralization authority，and the limited data dimension and historical data information, which causes some effective information to be seriously missing。Using "Blockchain" can establish unable to tampered with digital certification，Can be in digital copyright、Intellectual property、Certificate and public welfare field establish a new certification mechanism to improve public services and management levels。

　　2. Application of non -tampering: Credit assets and supervision convenience。Blockchain guarantee information that cannot be tampered with can be applied to education、Human resources and social security、Archives and other departments。If the education department can use blockchain technology to solve the incomplete credit system of student credit、Data dimension limit、Lack of verification methods and other issues; the tax department can realize electronic taxation vouchers，And can be used for bank evaluation of small and micro enterprise loan capabilities; the health department can realize the electronicization of cases; the civil affairs department can disclose the relevant information of the public welfare project，Convenient for public and social supervision。

　　3. Be traceable application: trace the source and anti -counterfeiting.The combination of data cannot be tampered with and traceable，Blockchain technology can be used for the anti -counterfeiting traceability of the product。Food and Drug Supervision Department can use blockchain technology to eradicate fake and inferiority in the process of circulation in the supply chain，Fundamentally solve food safety problems; the fiscal and taxation department can build a new digital bill mode based on the blockchain framework。

　　4. Distributed ledger application: Cross -domain precise management.In the field of Internet finance，Government financial regulatory authorities through the introduction of blockchain -based point -based data authorization sharing mechanisms，Can provide more complete and credible data analysis products for the majority of Internet finance employees，And can access the Internet financial business platform through the blockchain deposit certificate system interface，Effectively realized the pre -supervision of the Internet financial industry under the premise of protecting business privacy。In terms of energy planning and management，The characteristics of blockchain distributed autonomy are in energy and emission certification、Market transaction of energy and its derivative products、Organization collaboration with multi -energy forms、Energy financing and other aspects will also play a huge role。

With the further development and application of blockchain technology，Its greater potential advantage lies in changing and innovating government management models。As a governance bet365 Play online games technology，Blockchain is different from traditional political agenda，Its governance rules penetrate in algorithms and technical structures。Governance based on blockchain technology，Not only can we witness the rules、Add to interact，You can also verify in time after the record，While increasing transparency and improving efficiency，Further innovated the governance process。The consensus algorithm used in the blockchain，Able to design governance rules from the source of the concept of governance，Equivalence of all participants' rights，The same responsibility。Blockchain technology is constantly developing，The impact on social governance and public services is also constantly evolving。The application of the blockchain lies in a large number of group participation and sharing，Closed system will hinder blockchain technology to exert its own advantages，Only open and interoperability can truly realize the value of the blockchain，This brings a broader application prospect for the diverse structure of social governance。

Social governance is not a set of regulations，Not one action，should be a long -term process。Blockchain technology provides a feasible path for people to participate in social governance more。Block -based technology，The government can create a new type of governance mode of "service -governance"，That is, the public can start from the service itself，Innovative government operating method。For example，In the governance system of the blockchain，Everyone will build a encrypted ledger，To store personal basic information and related data，You can share this information with the agency through the public key，You can also authorize the government to enable it to read or change the content in certain ledger。So residents in the community are no longer a blind service、Waiting for service，Active participants who are transformed into services，In some cases, it can even become a service provider for service。

　　Strictly prevent harmful information through the blockchain

Blockchain as a disruptive technology in the Internet bet365 Play online games era，is the core of the city from the era of physics to the digital age，It will help the government better solve social governance stubborn diseases，Reconstruction of the social credit system，Improve social governance method，Improve social management efficiency，Eventually formation of justice、Security、Orderly autonomous society。At the same time，Blockchain technology is a double -edged sword，Use blockchain for fraud is caused by harmful information to be written into the blockchain dissemination。Therefore, we must take strong effective measures，Eliminating harmful information is written into the blockchain dissemination，Let the people have more sense of security and gain.。

　　1. Innovative drive development，Accelerate the development and development of green social governance blockchain technology applications，Build a credible society，Promote the construction of a digital blockchain in social governance。Provide technical support for the credit society with the blockchain，Organizational elite forces strive to study the algorithm of the digital blockchain of social governance、Computing power and data，Innovate social organization methods with technical means、Governance System、Operating rules，Accelerate the development and development of green、Social governance blockchain technology applications that reject harmful information，Provide more effective channels for the formation and sharing of social credit information。

　　2. Establish a filtering mechanism for writing harmful information to the blockchain communication，Actively explore the problem of lack of trust for social governance to solve the lack of trust。Establish a traceability system，Forms a blockchain digital asset。Blockchain technology combined with modern management methods through the traceability system，Based on consensus mechanisms and unable to tampered with，Prevent harmful information from writing blockchain。Control information from the source，Let the community have high -quality social services，Effectively solve the problem of missing social trust。

　　3. Improve the legal system，Accelerate the formulation of specialized regulations on blockchain technology，It is also necessary to promote the connection and unity between current regulations。Application of the field of social governance with blockchain technology，The construction of institutional regulations should be improved as soon as possible。First is a data based on "blockchain"、Information、Virtual property cannot be confirmed and registered in the traditional property law，Urgently need to formulate special regulations to confirm the right of ownership on the blockchain value network。Second is a security problem for blockchain technology，It should also formulate clear and effective regulatory regulations，The legitimate rights and interests of the blockchain participants。spread for harmful information，Decisions of the existing "Network Security Law" and "Standing Committee of the National People's Congress on Strengthening the Protection of Network Information"，and the development of new technologies should be combined as soon as possible。

　4. Strengthen the supervision of blockchain technology，Clarify the responsibility division of the regulatory authorities，Standardized supervision mode。First, the regulatory agency should first consider the profound impact of blockchain technology on its own operating mechanism，Study from new technology，Incorporate blockchain technology into the regulatory system。Second, the regulatory authorities must participate in the preliminary formulation of the blockchain policy and rules，Strive to do a good job of connecting the two -way docking between the relevant policies of the blockchain autonomy and the existing legal framework，Make sure the accuracy of later supervision。Third, the regulatory responsibility department must clarify departmental rights，Avoid contradictions in supervision and governance，To strengthen collaboration，Improve work coordination and connection，Governing and effective supervision of the dissemination of harmful information within the scope of their respective power。

　　5. Give full play to the main role of the people in the people in blockchain autonomy.You need to strengthen the knowledge of the public's use of blockchain technology，Encourage the public to standardize、Supervise each other。Enhance the standard consciousness of user communication information，It can prevent the spread of harmful information in the blockchain from the source。

　　(Author: Institute of Economics and Economics and Economics, Institute of Economics and Economics, Institute of Social Sciences; Graduate School of Chinese Academy of Social Sciences)