俄罗斯区块链应用成果有哪些,俄罗斯区块链应用成果是什么

⑴ Energy Blockchain Research丨Four major blockchain development trends that are expected to become "evergreen trees"

Blockchain technology continues to develop and expand to adapt to the financial market and Internet market needs, and continue to provide digital solutions for them. By integrating blockchain technology in Web3 technology, we are developing decentralized finance (DeFi) services and decentralized applications (DApps) to enhance the digital ecosystem.

Experts estimate that by integrating blockchain technology and solutions, banks can save $12 billion or more annually. The United Nations also uses blockchain technology to address issues related to human rights violations, fund international humanitarian development, and promote environmentally friendly blockchain ecosystem innovation.

One of the challenges with blockchain trends is that they are fleeting because the industry is constantly evolving. Therefore, some companies and developers often have questions about the development of a certain blockchain project. However, after diligent research and analysis, we found that the following four projects have the potential to become “evergreen” blockchain development trends. What’s more, these four projects are actively providing blockchain solutions to developers in the decentralized finance and decentralized application industries.

1

Blockchain Applications in Enterprises

Developers who want to create high-quality decentralized applications can do so with Jelurida's flagship blockchain Solutions "NXT and Ardor" to build scalable applications that meet market needs. To put it simply, Jelurida is working hard to seamlessly connect physical companies and enterprises with the blockchain industry. Imagine, is a blockchain without practical application still a blockchain?

Futurecoin is the world's first open source blockchain platform that relies entirely on Proof of Stake (PoS) consensus. Proof of Stake is an algorithm based on Byzantine fault tolerance that eliminates computational loss in the Proof of Work (PoW) model and improves transaction security.

Developers can leverage the Futurecoin framework to build and save custom blockchain solutions and create reliable exchanges for tokens. On the other hand, AdoCoin’s sub-chain functionality allows organizations to build permissionless blockchain digital solutions and run smart contracts.

By using these solutions and Ignis, Jelurida has achieved some success. Unlike some blockchain companies, Jelurida has achieved all milestones in its development path and currently operates in several countries on three continents.

Currently, Jelurida has many real-life projects running on its platform, one of which is Cycle4Value, an environmentally friendly gamification system that can control traffic conditions and improve public health.

2

Gaming and Non-Fungible Token Development

Enjin is another welcome advance for blockchain developers in the gaming and non-fungible token industry, one that is innovative and provides developers with the opportunity to create the next generation of decentralized software and applications. Enjin powers real-world projects in the medical, political, financial, and entertainment sectors, and is proud to provide blockchain solutions to millions of users. The project has a market capacity of nearly 45 million, more than 2 million wallets have been installed, and more than 1 billion assets have been created.

One of the real-life projects built on Enjin, "Go! By Health Hero" is a future currency-based solution that can promote the development of health-related projects and services. This project is currently very popular. . Other projects include Microsoft's Azure Heroes, "Lost Relics" and "Age of Corruption" for gamers.

Currently, Enjin is deeply cooperating with the emerging future currency industry. It is expected that as the industry develops further in the future, Enjin will play an important role in the industry.

3

Speed ​​and data security

When a developer wants to create a decentralized blockchain service with scalability and reliability, Speed ​​and safety are the basic factors he needs to consider. Elrond has done just that, processing more than 10,000 transactions in one second, which is 100 times faster than Bitcoin and Ethereum combined.

Here are some of the “evergreen” trends we need in the coming years.

Elrond uses an adaptive state sharding mechanism to support fast verification and transaction processing. Like Jelurida, Elrond uses proof of stake to save resources and improve transaction security.

With over 90,000 active accounts and a large number of development projects, it’s no surprise that Elrond’s ecosystem valuation has jumped from $10 million to $500 million. Elrond operates in approximately 30 countries and counts more than 115 companies and startups among its clients.

4

Environmentally friendly system

Cudos is a broadband blockchain platform that provides blockchain projects with computing resources by integrating the computing resources of developers and users around the world. power. The platform serves as a network for developers to share and sell common resources, enabling reliable and scalable blockchain projects on the Internet. Developers can build and publish decentralized applications, mine cryptocurrencies and amortize network fees.

Gaming and non-fungible token developers and markets, including other related blockchain businesses, can leverage the Cudos framework to create high-quality and secure decentralized solutions and products. Cudos ecosystemCommitted to providing developers with cheaper, more convenient, reusable and environmentally friendly blockchain solutions; providing organizations with cloud computing-based blockchain solutions; introducing innovative solutions into the Web3 framework to allow developers Create the next generation of decentralized applications.

Cudos recently partnered with blockchain-based carbon credit company ClimateTrade to offset its carbon dioxide emissions. The world is currently experiencing the negative impacts of climate change, and businesses and individuals have a responsibility to quickly mitigate and ultimately reverse these impacts.

“

Conclusion

Blockchain platforms committed to next-generation blockchain services and businesses should take measures to solve environmental pollution problems, thereby providing a Chain digital solutions create an eco-friendly environment.

National Energy Information Platform contact number: 010-65367702, email: [email protected], address: People's Daily, No. 2 Jintai West Road, Chaoyang District, Beijing Society

⑵ Re-understand the blockchain: Enlightenments brought by more than 1,550 application cases

Author: Ran Wei

(This article is excerpted from "2021 Global Blockchain Application Market Report")

When we talk about blockchain, anyone who knows something about blockchain can express themselves more or less on related topics. Insights. For example: From the perspective of technical system, blockchain is a new application of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm; from the perspective of functional attributes, blockchain is decentralized and cannot be tampered with. , full traces, traceability, collective maintenance, openness and transparency and other characteristics.

Looking back at the history of blockchain, there is no way around Bitcoin. On January 3, 2009, Bitcoin with serial number 0 The genesis block was born. A few days later, on January 9, 2009, the Bitcoin block with serial number 1 was born. When the two blocks were connected, the blockchain was "born".

The inventor of Bitcoin, who goes by the pseudonym "Satoshi Nakamoto", may have a hard time imagining it: In the past 12 years, with Bitcoin as the center, a huge "cryptocurrency family" has emerged in the global financial market. Set off a "big wave" that continues to this day. During this period, innovation and risks related to cryptocurrency are intertwined, progress and bubbles coexist, pursuit and criticism coexist, and it drives government departments of various countries to continuously improve monetary and financial systems, social governance and Supervision system.

At the same time, the blockchain that accompanies Bitcoin is also evolving rapidly, and has long gone beyond the scope of "Bitcoin's underlying technology" and has been applied to every corner of social and economic development. .

So, what mechanism does the blockchain work through?, what are the advantages compared to traditional technologies and models, and what is the effect of its application? In the "2021 Global Blockchain Application Market Report" jointly released by Capital Lab and Yuanwang Think Tank, we tried to provide a certain basis for the above issues through research on more than 1,550 application cases around the world in 2020 and the first quarter of 2021. Empirical answer. At the same time, based on the study of these cases, we can establish a new understanding of blockchain: blockchain is trust, blockchain is sharing, blockchain is transaction, blockchain is substitution, and blockchain is efficiency.

In the Bitcoin creation paper "Bitcoin: A Peer-to-Peer Electronic Currency System", "Satoshi Nakamoto" repeatedly emphasized that Bitcoin has the characteristics of not relying on a "trusted third party". That is the characteristic of “decentralization”.

On the other hand, the underlying technology of Bitcoin, the blockchain, is precisely designed for "trust." In other words, reshaping "trust" in the digital age is the most basic function of the blockchain, but this trust has been transformed from trust between people and legal entities to trust between machines and machines. Trust between blocks and between nodes. Interestingly, the subsequent “smart contract” function has further strengthened this trust through its integration with the blockchain.

Identity coding and authentication are the first steps to achieve the above-mentioned trust mechanism, and the distributed identity (Decentralized Identity, DID) system is the core of it. With DID applications, everyone from individuals to organizations to IoT devices, from physical items to virtual products, can be given digital "identities" and achieve trusted interactions. It is precisely because of this that blockchain-based certificate storage, empowerment, verification, circulation, and transactions can be realized, and only then can blockchain be implemented in various industries.

Application cases from around the world show that new trust mechanisms provide new rules and motivation for social and economic operations:

l China is comprehensively promoting blockchain electronic certificates Applications such as "one fish, one code", "one fruit, one code", "one tea, one code" and other applications are driving the global Anti-counterfeiting traceability of agricultural products and upgrading of food safety systems;

l Through the combination of blockchain, big data, and artificial intelligence, the credit "portrait" of an enterprise is more accurate and can be obtained faster and more accurately. Lower-cost financing services;

l Charitable charity organizations have put charity funds "on the chain" to form a more transparent and standardized charity tracking and management system;

l Relevant cities in China have launched a blockchain-based gas cylinder product traceability management system, and the credibility of the source of gas cylinder file information and the level of gas cylinder safety management have been greatly improved;

l Germany is establishing a digital registration system based on identity authentication for its distributed energy assets to promote the development and trading of renewable energy and cope with the arrival of the digital energy era...

Among the three types of blockchains (public chain, alliance chain, private chain), alliance chain has been the most widely used. In addition to considerations of technical performance, operational efficiency, operability, expected results, etc., this is mainly because all parties in the alliance already have a certain foundation of trust. This also shows from another perspective that in blockchain applications beyond cryptocurrencies such as Bitcoin, "multi-centralization" rather than complete "decentralization" is a more realistic option.

In addition, it is undeniable that unlike the proof-of-work mechanism that Bitcoin “mining” relies on, the blockchain cannot completely ensure the integrity of the on-chain data from the source in the actual application process. Authenticity. In other words, a certain alliance member or node may provide false data intentionally or unintentionally. However, with the help of blockchain's non-tampering, traceability, multi-party consensus and other characteristics, the alliance can identify counterfeiting behavior and impose corresponding punishments, such as "kicking" the counterfeiting members from the node. Therefore, in a sense, blockchain-based trust largely establishes alliance members’ awe for the authenticity of data and deters data fraud.

If "trust" is the foundation of blockchain applications, data sharing is the core of blockchain applications. Without data sharing, there will be no cooperation, and the practical application of blockchain will be impossible.

l The State Administration of Foreign Exchange's "Cross-border Financial Blockchain Service Platform" pilot has been fully launched, promoting foreign trade exports through information exchange between foreign exchange bureaus, taxation, banks and enterprise-related market entities. Business development;

l The "Insurance/Claims Alliance Chain" jointly established by 11 insurance companies in Taiwan has been put into operation, and each company has achieved "single application and common documents" on this platform;

l Blockchain platforms such as Contour and TradeLens are reshaping the global supply chain and providing impetus for the digital transformation of international trade through data collaboration among enterprises, financial institutions, shipping companies, terminals, customs and other institutions... .

l In China, through data collaboration, various government departments have realized "one data, one source, one source for multiple uses, one network, and full network operation";

l Through The "Judicial Chain" platform allows all types of electronic evidence to be seamlessly connected with judicial institutions such as notarization, arbitration, judicial appraisal, and courts, which improves the efficiency of the judicial system while reducing costs;

l Targeting grassroots nationwide The court's "cross-domain collaboration mechanism for trial auxiliary matters" can realize "cross-domain service and cross-domain evidence collection" between courts in different regions, effectively improving the efficiency of trial auxiliary matters and trial quality and efficiency, and reducing theReduce judicial operation costs...

l China's "Guangdong-Hong Kong-Macao Greater Bay Area Combination Port" project was officially launched, which can support the interconnection and interoperability of trade parties among the five major customs jurisdictions of the Greater Bay Area and become the first connected port in the Greater Bay Area , customs, logistics, enterprise, finance and other trade processes, interconnected and shared blockchain network;

l Japan's KDDI Telecom, Hitachi, Kansai Electric Power, Sekisui Construction and other large enterprises have established blocks Chain Alliance NEXCHAIN ​​to form a cross-industry real estate information sharing and management model and promote cross-industry innovation;

l The French Renault Group completed the test of its blockchain project "XCEED" for zero Sharing compliance information between component suppliers and automakers and simplifying compliance certification….

Although the above application cases in finance, government affairs and various industries are only a few typical cases, they are enough to illustrate that: on the one hand, data sharing is an inherent requirement of blockchain applications. In terms of specific implementation, everything must start from breaking "data islands" and "information asymmetry"; on the other hand, the application practice of blockchain has in turn promoted cross-level, cross-department, cross-industry, cross-region, and cross- Data sharing and unprecedented cooperation across national borders.

It can also be seen from the above cases that based on the transparency, security, trustworthiness and other characteristics of the blockchain, data sharing allows cooperation that originally seemed impossible to be achieved, and more Open innovation results; data sharing can effectively improve the operating efficiency of business systems, financial systems and social governance systems; various organizations promote their own organizational changes and process changes while sharing and cooperating with external institutions.

Based on trust and sharing, "transaction" is the most intuitive and deepest manifestation of the value of blockchain applications. Currently, blockchain is opening a new chapter in the transformation of transaction models in various industries around the world.

From the perspective of functional architecture, blockchain-based transactions are by no means just a change in the transaction process. Instead, they integrate various unique functions of the blockchain. Integrated integration of blockchain applications such as logistics, payment/settlement, supply chain financing, insurance, and network security.

From the perspective of application form, blockchain-based transactions transcend the traditional concept of product or service transactions and represent the realization of the value of a wider range of data in circulation.

From the perspective of application scenarios, transactions based on blockchain involve the upgrading of the physical industry, the digital advancement of the financial industry, and the innovative application of the "token economy".

In the physical industry, take the application of agricultural blockchain as an example: on the one hand, supply chain traceability based on blockchain has become an important barrier to food safety; but on the other hand, for growers or For farmers, the supply chain traceability function is still far awaynot enough. How to help them expand the sales of agricultural products and obtain more income as much as possible is the "hard truth" for blockchain technology to continue to promote agricultural development. In other industries, the same applies.

Against the above background, new trading platforms in the global physical industry continue to emerge:

l The Indian government uses blockchain platforms to help farmers in remote areas sell agricultural products to reduce the While eliminating intermediate fees, obtain higher income;

l The Swiss company Cerealia builds a blockchain-based agricultural product trading and financing platform to promote the export of agricultural products in emerging market countries around the world;

l The world's largest independent refined sugar producer, Al Khaleej Sugar Company of the United Arab Emirates, launched DigitalSugar.io, a blockchain-based sugar product trading platform, to realize spot-based international raw sugar trading;

l Ganzhou, Jiangxi Province, has launched an international timber electronic trading platform based on blockchain, which will manage the entire timber transaction process on the chain, and will provide the timber market with full industry chain services such as cloud warehouse supervision, logistics, finance, and insurance;
< br /> l Shandong Province launched the Shandong Internet Traditional Chinese Medicine Trading Platform, which will use blockchain and other technologies to achieve online integrated services of quality control, trading, payment, settlement and supervision;

l Suzhou Phase Weitang Town in the urban area has released a blockchain-based pearl online trading platform, which will store the core parameters and test reports of pearls on the chain, and will also add functions such as supply chain management, trade finance, smart contracts, payment settlement, and incentive mechanisms;

l Honeywell launched GoDirect Trade, an online trading platform for new and second-hand aircraft parts, providing a valuable reference for large manufacturers on how to apply blockchain to parts trading and circulation... ….

In the financial industry, blockchain is promoting the digital advancement of financial transaction business in aspects such as securities trading, asset securitization, trade financing, and cross-border settlement:

l The Australian National Stock Exchange has launched ClearPay, a digital securities trading platform based on distributed ledger technology, which can provide multi-currency, real-time DVP settlement on the same day and will replace the original exchange settlement system;

l Switzerland The company Finka has launched a related securitization token investment platform based on livestock from organic pastures in Bolivia to promote the development of the local livestock industry;

l The American company Securitize has established a Japanese real estate investment platform based on digital securities , aiming to revitalize idle real estate in rural Japan and enhance the vitality of the rural economy;

l Postal Savings Bank of China and China Construction Bank completed the first cross-blockchain platform welfare transactionForfaiting transaction, Hua Xia Bank Kunming Branch realized forfaiting resale business in the secondary market for the first time;

l Nanjing Iron and Steel completed blockchain-based iron and steel transactions with Rio Tinto of Australia and Vale of Brazil respectively. Ore trading;

l Baosteel Co., Ltd. and Australia's Rio Tinto completed the first blockchain-based RMB cross-border settlement transaction...

Of course, while blockchain promotes the advancement of financial transaction business, dark sides such as hype, scams, money laundering, and cyber attacks related to blockchain and cryptocurrency continue to follow. How to continue to promote financial innovation while also carrying out efficient risk prevention and control and effectively cracking down on illegal crimes is an important issue that requires long-term response. From a global perspective, China has responded with clear attitudes, strict measures, and effective measures in this regard.

The transaction changes realized by the blockchain in the real industry and financial industry are only the initial stage of the blockchain changing the traditional transaction method. The "Token Economy" is the blockchain "transaction" A higher level of functionality.

Under the framework of the "token economy", from electronic certificates to skill certificates, from credit records to public welfare activity participation records, from social media tracks to carbon emission reduction actions, when various data become When an encrypted digital proof of rights is circulated and exchangeable, it is given the function of "token".

Regardless of the investment/speculation craze of "Non-Fungible Token (NFT)", we can already see many early applications of "token economy" around the world:

l The HotCity project supported by the Austrian government uses a crowdsourcing model combined with blockchain and gamification tokens to encourage residents to submit heating waste heat hotspots to meet urban heating needs more efficiently;< br />
l Ford establishes "Green Miles" for commercial and municipal fleets using hybrid vehicles to help improve urban air quality;

l Weibin District, Xinxiang City, Henan Province, in its In the blockchain industrial park project, tokens are issued based on the points system for merchants and enterprises to establish a new commercial service platform;

l Chengdu released a blockchain-based community governance product "Chain Community", Residents can earn "time bank" points on the platform through volunteer services and other activities, and exchange them for benefits and discounts provided by community merchants;

l Global non-profit organization "Mobile Open Blockchain Plan" The Electric Vehicle Charging Network Working Group (EVGI) launches a global standard system for decentralized vehicle charging technology, covering the Tokenized Carbon Credit (TCC) scenario;

l Blockchain Reward Platform MiL.k partners with a Korean retailer to provide blockchain-based points management services to its members. Members can convert existing points into local MLK tokens through the MiL.k platform, or exchange them into other third-party points...

As can be seen from the above cases and more, the "token economy" has several distinctive features:

The "token economy" gives assets to a wider range of data Attributes and tradable attributes, and through cross-domain and cross-platform mutual trust and circulation, can improve the operating efficiency of the entire social and economic system;

"Token economy" is a new value creation and The realization process does not necessarily use currency directly as the medium of exchange, but is more reflected in the exchange, mutual benefit and reallocation of various elements and resources;

"Token economy" is often combined with incentive mechanisms. At the same time, through incentives for "good people and good deeds", "good companies" and "good institutions", the social value system and social credit system will be effectively reshaped.

Generally speaking, the "token economy" will spawn new production factors, reshape production relations, and greatly liberate social productivity; the "token economy" represents the direction of the "information Internet" The evolution of the "Internet of Value" indicates the most exciting future of the digital economy; the "token economy" based on the blockchain has begun to take shape and has begun to bring changes to economic operations, social governance, and everyone's lifestyle. Continuously visible change. All types of institutions and individuals should be mentally and physically prepared for this change.

Like other new technologies, in the process of application and popularization, blockchain continues to produce substitution effects in terms of platforms, media, models, methods, etc.: physical documents are replaced by electronic documents, and credit records are replaced by electronic documents. Tokens are replaced, manual review is replaced by data verification, and the city management platform is replaced by the "city brain"...

Such substitutions have become the norm:

l Argentina’s central bank has begun a proof-of-concept for a new blockchain clearing system, which may replace the existing clearing system;< br />
l Korea Minting and Security Printing Corporation (KOMSCO) expanded its blockchain digital gift certificate business to replace paper gift certificates and achieved record revenue despite a sharp decline in the issuance of banknotes and coins. Improvement;

l Courts across China have begun to use blockchain electronic seals to replace traditional paper seals in the enforcement of real estate seizures;

l The Shanghai court system is using artificial intelligence , the adoption of new technologies such as blockchain, and explore the use of digital court trial records to replace manual court trial transcripts;

l The Japanese company SUSMED launched a "Clinical Data Monitoring System Demonstration Using Blockchain Technology" pilot, demonstrating that drugThe necessary monitoring process in clinical trials of drugs or medical equipment can be replaced by a blockchain system;

l Alipay and Wukong Car Rental have cooperated to launch a "face-swiping" car rental service, which uses blockchain technology and credit-free In the deposit mode, tourists can rent a car by simply "swiping their face" and return the vehicle through mobile phone operations;

l Under the new crown epidemic, local governments in China have intensively launched "non-profit" vehicles that combine blockchain technology. The "face-to-face, no contact, zero errand" style of government services has replaced the traditional offline service method and provided a strong guarantee for the smooth progress of remote bidding, "cloud" customs clearance, financial support, resumption of work and production, etc. during the epidemic... ….

In addition, we can also see that through the use of blockchain technology, various enterprise-level services are also realizing substitution and evolution: from paper contracts to electronic contracts, to program-based, Blockchain contracts that can automatically execute smart contracts. Blockchain is pushing contract signing into the era of "chain signing"; from offline human resources companies to online human resources platforms to the blockchain-based human resources market , global human resources services have experienced continuous changes from the 1.0 era to the 2.0 era, and then to the 3.0 era.

Generally speaking, when the blockchain "invades" various industries, it will "mercilessly" delete all unnecessary links and processes, all unnecessary manual operations, and accelerate the The era of paperless, unmanned and automated is coming.

In the process of our analysis of more than 1,550 blockchain application cases around the world, words like "improve", "accelerate", "shorten", "lower", "reduce", "save", " Words such as "save" appear frequently in front of our eyes. These words show that the improvement of efficiency is the common pursuit of all parties involved in blockchain applications and is also the most direct result of the substitution effect of blockchain.

Numerous application practices are contributing to this:

l Kenyan company Shamba Records provides blockchain traceability, transaction and financing services to farmers in the country, currently covering more than 6,000 Small farmers and helped them increase their income by at least 40%;

l TradeWaltz, a blockchain trading platform invested by NTT DATA, Mitsubishi and other companies, completed a trial run, and the results showed that the platform can reduce traditional 50% of the workload of the trade process;

l Walmart Canada has significantly reduced invoice disputes with carriers by 97% through the application of the DL Freight blockchain platform;

l The State Grid Corporation of China’s power transaction certificate traceability inquiry platform was put into operation, automating the entire authenticity review process for registered users and saving 99% of the trustworthy manual review time;

l COSCO Shipping Lines and Shandong Port Group Qingdao Port have cooperated to launch a blockchain paperless import and delivery model, which can save customers nearly 24 hours on average per container;

l Taizhou, Zhejiang Utilization The "Internet of Things + Blockchain" recycling system solves the problem of marine pollution control. Compared with traditional processing methods, this recycling system can save 94% of labor costs and 84% of operating costs...

In summary, through the joint action of trust mechanism, sharing mechanism and transaction mechanism, blockchain has formed an obvious substitution effect, improved the operational efficiency of finance, government affairs and various industries, and will Continue to create systemic change. This change is reshaping the relationship between people and machines, people and society, and people and the environment, and clearly points to three ultimate goals: efficiency, well-being, and environmental protection.

⑶ What are the application results of blockchain technology in "double carbon"

Blockchain unicorn Qulian Technology continues to make efforts in blockchain technology and dual carbon. , and has achieved remarkable results:
1. Provincial comprehensive pollution reduction and carbon reduction management platform: Zhejiang Province Pollution Reduction and Carbon Reduction Synergy Platform. This platform is the country's first provincial-level collaborative management platform for pollution reduction and carbon reduction, aiming to provide support tools for the province's pollutant management, carbon emission rights management, and enterprise pollution and carbon reduction services; Ningxia's "Carbon Inclusion" platform. It aims to use digital technology to establish a carbon inclusive mechanism that everyone can participate in and benefit from, quantify the carbon reduction caused by the public's green behaviors such as energy conservation and carbon reduction, and promote the formation of a green carbon inclusive system for everyone. Low carbon life.
2. Regional pollution reduction and carbon reduction business practice: Shangyu Economic and Technological Development Zone’s pollution reduction and carbon reduction synergy digital intelligence platform. The province's first pollution reduction and carbon reduction synergy index for industrial parks and enterprises covers four sub-scenarios: park pollution reduction and carbon reduction development evaluation and analysis, resource collaboration, project research and judgment, and factor market, covering 80% of the park's carbon emissions.
In addition, in May this year, Qulian Technology established a wholly-owned company, Quanke Technology, focusing on the fields of energy transformation and low-carbon economy. Based on blockchain technology, it provides one-stop energy-saving, carbon-reducing and sustainable solutions for relevant departments and commercial organizations. Development solutions and new energy comprehensive management and credit enhancement systems help the comprehensive implementation of new energy and dual-carbon ecological systems, accelerate the process of low-carbon development, empower the green and sustainable development of society, and inject new green momentum into my country's economic development.

⑷ Blockchain in the past 12 years: In what fields has it been applied?

#「 Shining Moment」Theme Essay Collection Issue 2#

People have talked about it countless times Explore the applicable scenarios and application opportunities of blockchain. But in fact, it is very stupid and ridiculous to simply and crudely bundle blockchain with all businesses.

If you just use the word "blockchain" (rather than the technology behind it) to hype it, the result will be in vain. But if used properly, blockchain can indeed promote the development of certain economic sectors.

To achieve thisTo achieve a goal, you need to take it step by step slowly. Gartner experts believe that blockchain is currently on the verge of “escape from fantasy” stage. At this stage, its technical shortcomings were fully exposed, and most media from all walks of life were critical.

So, are there any good products that are truly based on blockchain? If so, in what areas?

First of all, financial services are a good choice. After all, many traditional intermediaries suffer from low transparency and high commissions. Currently, many large banks are already researching and testing decentralized solutions. So what are the options available on the market now?

Netting is a good example. It is based on Hyperledger Fabric and is capable of offsetting multiple positions or payments resulting from transactions between two or more parties. Often used to determine which party should receive remuneration in a multi-party agreement. Netting, as a general concept, has many more specific uses in financial markets (in securities trading).

In addition, there is endless discussion about blockchain bonds, mortgages and bank guarantees. Almost all big banks, including Islamic banks, are trying this approach.

Hyperledger Fabric and Corda blockchain technologies are also often used in other use cases, but the prospects require us to draw final conclusions through continued follow-up and observation.

Bank of America, Goldman Sachs, Citibank, Morgan Stanley, JPMorgan Chase, Bank of China and Commonwealth Bank of Australia have all achieved good results in 2019. In addition, in the banking industry, people often talk about cross-border financial transactions, and there is even an intention to get rid of SWIFT.

Some people believe that blockchain technology has great prospects in copyright protection and combating data fraud. For example, for the purpose of copyright protection, the startup Sputnik DLT developed the Depositor service on the Waves platform.

Likewise, Emernotar is a similar solution based on Emercoin, using the SHA-512 algorithm. According to the developers, businesses and lawyers can use the Emernotar service to sign contracts, use the online service to collect user consents, and creative industry representatives to confirm copyright.

The democracynotary.org platform, powered by Emercoin technology, aims to protect important election-related information. Although the blockchain cannot yet guarantee the anonymity of voting during the election process, it can at least guarantee the authenticity of voting.

Recently, the effectiveness of this platform was demonstrated in a Macedonian nationalThe test was put to the test in a referendum on whether to ratify a treaty with Greece that called for changing Macedonia's name to "North Macedonia". The platform notarized public reports from the referendum process, thereby blocking the spread of false information.

Blockchain use cases are extremely promising in the registration of real estate transactions. Last year, there were attempts to leverage smart contracts on the Ethereum blockchain to conduct such buy/sell transactions in jurisdictions. While not all local legislatures understand what lawyers are doing, there have been and will be attempts.

For example, the most famous example was a deal to sell 10 acres of land through a decentralized Propy marketplace in California, conducted entirely in Bitcoin and using blockchain To register. Since then, the EU has also completed its first blockchain real estate sale.

In December 2018, the Swiss Financial Market Supervisory Authority approved the business model of the blockchain company “Blockimmo Real Estate Company”. Currently, the Blockimmo platform is in a testing phase and is available to residents of Switzerland and Liechtenstein. After that, the company plans to enter other markets throughout Europe.

Some experts are very optimistic about the application prospects of blockchain in the wholesale and logistics fields; but at the same time, some experts believe that it has no use in this field. However, as consumers, we should recognize the success that has been achieved in the industry.

In the late autumn of 2018, oil giants BP and Shell, as well as large banks and companies, launched the Vakt blockchain platform, which aims to optimize the commodity transaction process - including converting paper documents into smart contracts .

At the same time, the UAE is also using blockchain technology in the field-Maqta Gateway LLC launched the first blockchain logistics solution in Abu Dhabi. The Silsal blockchain technology developed by the company can improve logistics and freight efficiency. Maqta Gateway hopes to use DLT technology to reduce paperwork, facilitate real-time status updates and speed up information sharing.

Last fall also launched the IBM Food Trust Blockchain Platform - based on Hyperledger Fabric technology and designed to regulate the food industry supply chain. Well-known companies such as Carrefour, Nestle, Dole Food, Tyson Foods, Kroger, Unilever, and Walmart are among the Platform members. Monthly fees for IBM blockchain services range from $100 to $10,000, which explains why these industry giants are willing toInvest in this area.

The decentralized Shelf.Network auction protocol was launched in the fall of 2017. Car dealers can conduct car sales and leasing transactions through the platform.

A year later, the auction network received investment from Japanese IT giant Broadleaf. At the same time, Broadleaf has also obtained a license to supply Shelf.Network technology to establish a trading network for automobile and parts sales in Southeast Asian countries (including Japan, Myanmar, Thailand, Indonesia, Vietnam, Laos, Australia, India and Singapore).

By the end of 2018, 60,000 vehicles from the United States had joined the service network. Shelf.Network also implements interaction with the Carfax web service, through which vehicle history reports can be provided to individuals and businesses. For example, startup Auto1 Group GmbH recorded the purchase of a car in Germany through blockchain for loan and insurance products, significantly speeding up the transaction (which would have taken two weeks to complete with traditional paperwork).

A survey of large companies conducted by the IBM Institute for Business Value shows that by 2021, blockchain will play a key role in the automotive industry, and at the same time, blockchain will also be used in the aviation field . For example, S7 Airlines and Alfa Bank (Russia) have enabled real-time payments for aircraft fuel costs by applying smart contracts on the Hyperledger blockchain platform.

All walks of life in the industry believe that DLT technology can simplify and speed up mutual settlement processes, eliminate various financial risks, and automate processes. As in the field of wholesale logistics, this technology also has important application significance in the field of transportation.

Blockchain technology is also gradually penetrating into the public sector and is widely used in document authentication processes. For example, the Proofstack service is able to archive files with the owner’s personal signature, date and time stamp, and then writes the archive hash to the blockchain. Users can also select the country that affects the type of timestamp, as well as the storage location (computer, cloud) required to generate the archive. Created archives allow people to identify when and by whom a file was archived. At the same time, the application of blockchain in the judicial system is becoming more and more popular. For example, ServeManager and Integra have applied blockchain technology to services that track subpoena delivery.

In China, government-backed blockchain solutions continue to develop rapidly. Its judicial blockchain system "Tianping Chain" has collected about 1 million pieces of online evidence data just three months after its release. All materials submitted on the platform are DLT certified, with a total of 190,000 documents. The platform electronic evidence system was jointly developed by the Beijing Internet Court, the China Industrial Control System Emergency Response Team (CICS-CERT), the Research Center of the Ministry of Industry and Information Technology, the Network Internet Group and the TrustDo blockchain startup. The platform is based on the hyperchain infrastructure of the Internet giant network, optimizes the evidence collection and storage process, and ensures the authenticity of the data through the blockchain. In addition, the platform also achieves the purpose of saving time and resources by reducing Internet-related litigation costs.

As a global leader in container shipping, Maersk began using Insurwave blockchain solutions last spring. The marine insurance platform was jointly developed by consulting firms EY and Guardtime and is based on Microsoft Azure cloud technology. In the first year of cooperation with Insurwave, Maersk plans to insure 1,000 ocean-going vessels, and the total number of digital transactions will exceed 500,000.

Currently, platform users include Willis Towers Watson, XL Catlin and MS Amlin. Developers are trying to expand Insurwave's capabilities to expand insurance into the aviation and energy sectors.

Calastone, a British financial technology company specializing in investment flow management, announced that it will transfer all calculations to the blockchain. The company expects the technology to help cut billions of dollars in costs across its global settlement division. Calastone provides risk assessment management services, IT infrastructure and payment solutions to more than 1,700 companies, with clients including JP Morgan Asset Management, Schroders and Invesco.

If the enterprise's goal is to achieve transparency of transactions and information entered into the DLT registry, this will create an excellent application scenario for blockchain; however, if the enterprise is pursuing anonymity or "tracking "In financial transactions, there is no opportunity for blockchain to exert its influence.

Singapore Power Group has launched a blockchain trading market for renewable energy (REC) certificates. Its company representatives said the "in-house developed" platform was designed to improve the security, reliability and traceability of such certificate transactions.

REC certificates are certificates that certify the amount of energy released by solar panels and are sold by Cleantech Solar Asia and LYS Energy Solutions. City Developments Limited and DBS Bank, who are interested in purchasing certificates, are both very interested in the platform. Katoen Natie SinGapore has also joined the platform and plans to launch renewable electricity production capabilities soon.

KT Corporation, South Korea’s largest telecommunications company, has also launched its own blockchain network, with distributed registration technology involving user authentication and improving international roaming services. This enables KT to securely transfer customer data to its partners. Network bandwidth can handle 100,000 transactions per second.

Time will tell whether these initiatives gain mass market acceptance. Likewise, the applications of blockchain in power, data, and user-identified accounts/records/transactions are old news.

At the end of 2017, the Massachusetts Institute of Technology (MIT) used the Blockcerts wallet, which can issue a "verifiable, tamper-proof" authentication certificate, to more than a hundred people through the Bitcoin blockchain. Graduates were issued digital diplomas.

The pilot project is supported by software company Learning Machine, which was involved in the development of Blockcerts together with Media Lab.

The purpose of this is to allow students to become the true owners of their own files. Learning Machine CEO Chris Jagers said that even if the agency ceases to exist, people will be able to extract important official information stored in it.

The same approach is used by Tbilisi University of Business and Technology: the university uses a similar blockchain platform, Trusted Diploma, through a partnership with Emercoin. The platform is able to restore registration data (subjects studied, quality of training and scores obtained) with the help of blockchain. From this point of view, in the future, blockchain may be useful in further promoting digital learning methods.

⑸ What are the applications of blockchain travel services

1. Consumption points management
Loyyal in New York, USA is developing “Du Points” for Norway and Dubai Project, which uses blockchain as the underlying technology, uses a gamified tour method to help tourists discover new attractions, thereby guiding tourists to visit routes. Du Points will encourage tourists to choose attractions according to their own preferences through points tours, and dynamically collect points for redemption based on their ratings.
2. Reservation management
(1) Inventory management: Winding Tree is a B2B travel inventory trading platform that applies blockchain, including air tickets, hotel rooms, car rentals, destination tours and activities and other products.
Winding Tree is the most popular tourist attraction so farIt is the only open source public blockchain in the industry. It is built on the public Ethereum and has its own currency. It is a mature encrypted economic project. It aims to remove rent-seeking middlemen from the distribution system by creating a platform that allows suppliers to regain control of their inventory and display it at almost no cost.
(2) Air ticket booking: Russian Siberian Airlines (S7) and Alfa-Bank have cooperated to sell air tickets on the blockchain. One of the main advantages of using this technology is to speed up the payment process.
In December 2016, S7 and Alfa Bank performed the first letter of credit payment service using Ethereum smart contracts. Aeroflot, one of Russia's largest airlines, has also publicly stated that it is proposing to introduce digital assets and related technologies into the company's operating procedures.
(3) Travel agent: British social platform Cool Cousin launched an open source cryptographic token called CUZ based on the Ethereum platform for exchanging travel services and unique local information.
CUZ is a decentralized ecosystem that uses smart contracts to ensure the direct and secure exchange of knowledge and services between travelers and locals around the world. Cool Cousin's mission is to revolutionize the travel business in every city on the planet by connecting travelers with like-minded local Cousins ​​for the unmediated exchange of personalized information and personalized services.
As a decentralized travel service booking platform, domestic Tripio directly links global travel service providers (enterprises or individuals) and consumers through the blockchain network, using travel accommodation booking as the entry point to build a platform based on A future travel service ecosystem of trust, motivation and zero commission.
3. Loyalty programs for hotels and airlines
Singapore Airlines (SIA) announced in 2018 that it would launch a blockchain-based customer loyalty KrisFlyer program for flyers. SIA will launch a mobile digital wallet application within six months of this year, where users can purchase SIA tickets.
In addition, blockchain-based applications will allow KrisFlyer members to use miles to participate in retailer point-of-sale transactions, develop retail partnerships, and also provide users with more ways to spend points, thereby increasing customer incentives. and loyalty.
4. Track pilots’ professional certificates and qualifications
France’s Airbus, a participant in the Hyperledger Blockchain Alliance, is also exploring the possibility of blockchain applications. The test project is to use blockchain to track pilots professional certificates and qualifications, etc.
5. Credit consumption management
Airbnb is studying how to use blockchain technology to verify the creditworthiness and identity information of hosts and users. In AOn the irbnb platform, reputation is extremely important. In the future, users must have a certain level of reputation to rent specific types of houses. Airbnb uses blockchain technology to better establish a reputation platform for merchants and travelers, and to effectively store identity information.
Joanne Zen, the founder of Backpack Chain in New Zealand, is leading the team to create the BTA (Backpack Blockchain Tourism Alliance) system, using underlying blockchain technology combined with Internet applications to create a new travel data trading platform, gradually replacing the traditional OTA system . The Backpack Chain system uses the concept of open source sharing and uses blockchain technology to establish an efficient, transparent, and credible global database to create a borderless tourism credit consumption sharing ecological community.
6. Digital Identity Management
In Estonia, blockchain technology has been used to develop electronic identity projects. It is reported that allowing non-Estonian residents to apply to become e-citizens in the country will enable these residents to enjoy a range of services provided by the country. Currently, Estonia uses this program to encourage talented people from all over the world to start businesses in the country.
7. Travel community reviews
Yuelu Chain is a decentralized travel community review platform based on the blockchain. It is committed to building TripAdvisor in the blockchain. It is also the first in the world to serve the real tourism economy. Blockchain. Peer-to-peer network technology based on blockchain and smart contracts allows every individual user or organization to participate in the process of building a shared ecology, thus forming a peer-to-peer "decentralized" ecosystem.
8. Travel
Travel travel chain uses advanced blockchain, big data and artificial intelligence technology to create an industry-leading travel sharing platform. Not only can a more fair and transparent travel system be established, but it can also provide new impetus for the shared travel ecology. In the travel chain ecosystem, various participants can share a new world of point-to-point decentralized travel.

⑹ What are the representatives of the current blockchain alliance?

In the past two years, blockchain alliances have emerged. Who are the representatives? In the early stages of the development of the blockchain industry, many companies and institutions formed blockchain alliances to share blockchain technology research results and seek broader applications of blockchain technology. In the past two years, blockchain alliances have emerged. As of July 2017, there are currently R3 composed of more than 40 international banks, Hyperledger initiated by the Linux Foundation, and Zhongguancun District, located in the core hinterland of China’s Internet. The Blockchain Industry Alliance, the China Ledger Alliance co-sponsored by 11 institutions, the Golden Chain Alliance jointly established by 25 financial institutions, the Russian Blockchain Alliance known as the "Russian version of R3", and those seeking to integrate with micro-finance Blockchain Microfinance Industry Alliance, Qianhai International Blockchain Ecosystem Alliance led by Shenzhen Qianhai Administration Bureau, and Lujiazui Blockchain Financial Development Alliance located in Lujiazui. When everyone adds fuel to the fire, many institutions and talents join in to promote the prosperity of blockchain.develop.

⑺ What signals does the Blockchain 3.0 era give us?

In 2020, blockchain was included in the category of "new infrastructure" by the country, and at least 7 provinces introduced district Blockchain support policy. In the same year, blockchain technology was gradually moving from concept to implementation, with many application scenarios blooming. Various industry applications of "blockchain" have become a symbol of the continuous maturity of blockchain.

The development status of "blockchain" in 2020

In 2020, the COVID-19 epidemic swept the world, and the uncertainty of world economic development increased significantly. Governments and enterprises of various countries are exploring the use of emerging technologies to reduce economic and social operating costs, improve the operating efficiency of the real economy, and further find new growth points for economic development.

At present, blockchain is cross-innovating with new technology infrastructure such as cloud computing and artificial intelligence. More and more vertical fields of the real economy are showing the development pattern of "blockchain" and the "elimination trend". "real" good momentum.

In order to avoid turning reality into fiction, in addition to continuing to severely crack down on speculation, we must also guide the deep integration of blockchain technology with practical application scenarios. Therefore, various industrial application scenarios of "blockchain" have become one of the inevitable trends in the development of blockchain.

According to the "Blockchain White Paper (2020)" recently released by the China Academy of Information and Communications Technology, as of October 2020, more than 262 listed companies have been involved in the blockchain field, each from insurance , real estate, commercial department stores, security equipment, packaging materials, telecommunications operations and other 39 fields. In the blockchain information service registration list released by the State Internet Information Office, there are 45 blockchain projects of listed companies.

Among them, finance is the most explored scenario among blockchain technology application scenarios, with specific projects implemented in subdivisions such as supply chain finance, trade finance, payment and settlement, and fund management. The white paper shows that as of November 2020, among the domestically registered blockchain information services, the number of projects in the financial (including supply chain finance) field ranks first, accounting for as high as 36%.

As the implementation of blockchain applications accelerates, "blockchain" business has become the focus of development for Internet backbone enterprises to enter the blockchain industry. In addition to financial business, they actively deploy the Internet, traceability, and supply. Applications in chain & logistics, digital assets, government affairs and public services, intellectual property, law, medical and other fields.

At the same time, the industry is gradually understanding that blockchain is the basic component of trusted transactions, but this does not mean that blockchain can conquer the world. Blockchain needs to be combined with other technologies such as artificial intelligence, Internet of Things, big data, 5G, etc. to use synergy to form integrated solutions to jointly promote digital transformation.

According to relevant data, the current application of blockchain is mainly in the field of certificate storage. Blockchain has entered into how to make it better from an engineering perspective, more credible, more stable, and more scalable. Well, a stage that can accommodate more nodes. He Baohong, director of the Institute of Cloud Computing and Big Data, China Academy of Information and Communications Technology, believesBecause this process will continue for some time or longer, the next step is for blockchain technology competition to shift from engineering optimization and improvement to technology ecology and business ecology.

In addition, it is understood that the blockchain industry is improving in the long term, and industry cognition has returned to rationality. With the central government's planning and guidance for the development of blockchain technology, my country's blockchain has clarified the development ideas based on the alliance chain, focusing on serving the real economy and optimizing public services, and the direction of industrial development has become clearer. At this stage, the confidence of the majority of practitioners in blockchain continues to improve, and the long-term strategic value of blockchain is generally recognized.

What is the prospect of “blockchain” in 2021?

As my country’s blockchain industry chain gradually improves, most blockchain companies not only focus on one aspect, but also show a trend of coordinated development in multiple fields. According to statistics, among the 801 blockchain information service registration lists released by the Cyberspace Administration of China, Beijing, Guangzhou, Shanghai, Zhejiang, Jiangsu, and Shandong are the provinces and cities with the most registered companies.

The core role of blockchain corresponding to its technical characteristics is mainly reflected in the three aspects of certificate storage, automated collaboration and value transfer. As its value potential is constantly being explored, application scenarios have evolved from the breakthrough point of finance. , and gradually expanded into many fields such as the real economy, government affairs and people's livelihood.

The core value of blockchain for the real economy is to promote efficient collaboration between upstream and downstream industries and improve the efficiency of industry-finance integration. In the early stages of development, the blockchain application model mainly focused on the storage of documents, contracts, etc. At this stage, blockchain industry applications are gradually moving towards automated collaboration and value interconnection such as government data sharing, supply chain sales collaboration, and cross-border trade.

2020 is the warm-up for 2021. In 2021, the use of blockchain, distributed ledgers, and smart contract tools will continue to grow as it did in 2020. With the continuous deepening of blockchain technology, the foundation of the blockchain industry will become better and better, the industrial ecology will also develop rapidly, and the industrial chain will become increasingly widespread.

From the perspective of industrial structure, the blockchain industry is mainly divided into four parts: underlying technology, platform services, industrial applications, and peripheral services.

The first three parts show a relatively obvious upstream and downstream relationship. The underlying technology part provides the necessary technical products and components of the blockchain respectively. The platform service part builds an area that can run corresponding industry applications based on the underlying technology. The industrial application part of the blockchain platform mainly uses blockchain technology to develop industry applications based on the actual scenarios of various industries and realize the innovation of business collaboration models within the industry.

The peripheral services part provides supporting services to the industry, including industry organizations, market research, standard formulation, system evaluation and certification, industry media, etc., to provide impetus for the development of industrial ecology.

Among them, as far as the industrial application of blockchain is concerned: Blockchain is the innovative development result of information technology, and it is also the main booster for the reconstruction of business processes and the innovation of industrial interaction models in various industries.

Blockchain has gradually expanded from the initial digital finance to supply chain finance, product traceability and other fields, and is now used inGovernment affairs, people's livelihood, industrial management and other industries are exploring applications, and their application scenarios are becoming increasingly rich, showing a trend of deep integration and development with other industries.

At present, domestic enterprises are focusing on the development of applications related to serving the real economy and improving government affairs and people's livelihood. Among them, supply chain finance and product traceability have accounted for half of all applications. Others, such as government affairs and people's livelihood, have become the future of manufacturers. Key layout areas are about to experience explosive growth.

After blockchain investment cooled down in 2020, the blockchain industry may begin to gradually become more rational in 2021. However, a relatively complete industrial chain and active market entities provide a good foundation for the integrated development of the blockchain industry. The blockchain industry will also show a positive development trend in terms of policy support, ecological construction, platform services, application implementation, and integrated innovation.

⑻ Which countries are currently leading in blockchain in the world?

The countries that are currently leading in blockchain in the world include the following:

1. United States: The United States is one of the largest blockchain markets in the world, with many blockchain start-ups and technology giants. At the same time, the U.S. government is also promoting the application of blockchain technology. For example, the U.S. Securities and Exchange Commission (SEC) has approved the first securities trading platform based on blockchain technology.

2. Singapore: Singapore is one of the leaders in the blockchain field in Asia, with a number of leading blockchain companies and research institutions. The Singapore government is also actively promoting the application of blockchain technology. For example, the Monetary Authority of Singapore (MAS) has launched multiple blockchain projects, including blockchain-based payment systems and digital identity verification systems.

3. Switzerland: Switzerland is one of the leaders in the European blockchain field and has many blockchain start-ups and research institutions. The Swiss government is also actively promoting the application of blockchain technology. For example, the Swiss Federal Railways (SBB) has launched an electronic ticketing system based on blockchain.

4. Japan: Japan is one of the important countries in the blockchain field in Asia, with many blockchain start-ups and technology giants. The Japanese government is also actively promoting the application of blockchain technology. For example, the Japan Financial Services Agency has approved the first digital currency exchange based on blockchain technology.

5. South Korea: South Korea is one of the important countries in the blockchain field in Asia, with many blockchain start-ups and technology giants. The Korean government is also actively promoting the application of blockchain technology. For example, the Ministry of Land, Infrastructure, Transport and Tourism of South Korea has launched a real estate registration system based on blockchain technology.

⑼ What are the application examples of blockchain technology

The express logistics industry is an industry that is very suitable for the application of blockchain technology.

In fact, the logistics ecosystem is relatively complex and there are many groups involved in the process.

The industry itself is a complex of segments with the concept of "flow". Starting from the initial "business flow", it gradually gave birth to the "material flow""Flow", as well as the support of the corresponding "capital flow" and "information flow", complete the service chain.

There is a key issue behind the emergence of various "flows", which is the transfer of commodity ownership.

Coincidentally, many of the types of problems solved by blockchain technology are related to the trust friction generated during the transfer of asset ownership.

The application of blockchain technology can significantly improve the processing speed and efficiency of settlement business in the express logistics industry, effectively solve the problem of traceability and anti-counterfeiting of items, and fully ensure information security and the privacy of senders and recipients.

In the field of promoting application in the express logistics industry, there are domestic blockchain companies doing applications in this area, such as Walton Chain.

Last year, Waltonchain reached a strategic cooperation with Huodou (Xiamen) Technology Co., Ltd., using Waltonchain’s “RFID blockchain” technology solution to help it improve its logistics solutions and move goods to Dou puts data on the chain in all aspects of its logistics turnover, such as entering and exiting the warehouse, receiving goods and other key nodes. After deploying the reading and writing system, when the object passes through any link, the relevant data can be read by the RFID reader and writer, and the relevant data can be read by the RFID reader. The corresponding behavior is converted into data and uploaded to the blockchain. Users can trace the entire logistics process with one click.

Four business scenarios that can be implemented in the real environment are suitable for the application of blockchain technology.

Scenario 1: Insured express delivery

Revolving around the insured scenario, express companies transport goods, insurance companies provide guaranteed goods, merchants provide goods sales, sellers purchase insured services, and the government regulates the industry.

So, what should be recorded on the blockchain? There are several key points. The logistics details of the goods, accounts, identities, claims, other reference data and other information are recorded on the blockchain.

Insured price is the concept of a contract. When the customer signs for the package normally, the account claim is automatically triggered, the contract ends normally, and the premium is automatically cleared. If there is a problem or missing piece, the insurance company's claim process will be triggered.

Scenario 2: Charity express delivery

For charity activities, such as the "One Cent" campaign, one cent from the cost of each charity package is donated to the account of the charity organization . In this scenario, the express delivery company is still responsible for the transportation of goods, the public welfare organization provides the execution of public welfare activities, and the poverty alleviation merchants provide the sales of public welfare and poverty alleviation products.

Then what is recorded in the blockchain is the logistics details of the goods. After the package is signed for, it will be recorded on the blockchain, automatically triggering the transfer from the logistics company's public welfare account to the public welfare organization's account. When the public welfare activities are completed, the entire process is open and transparent, which avoids the public's distrust of social welfare activities.

Scenario 3: Industry blacklist sharing

At present, the blacklist of express delivery employees is still mainly offline. We hope that through blockchain technology, each company can record the employee blacklist on the blockchain, and other companies can also query it, and the data cannot be modified., and can trace information such as which company this person worked for and what inappropriate behavior he did.

Scenario 4: Supervision of safety incidents in postal delivery channels

Many express companies will install security inspection machines, and the government also wants to know whether each logistics company has any transportation safety hazards. Through the distributed accounting model, each express delivery company can record the effective information of the security incident on the blockchain when a security incident occurs, so that regulatory agencies can monitor it in real time and cannot be tampered with.