青岛城阳区块链产业园地址,青岛城阳区块链产业园招聘

青岛城阳区块链产业园是一个集块链技术研发、应用和服务的综合性园区，致力于打造一个安全、可信、便捷的块链应用服务平台，为块链技术的发展提供支持。为了发展和拓展青岛城阳区块链产业园，招聘拓展3个相关关键词：

块链应用：块链应用是指通过利用块链技术来构建新的应用系统，实现新的商业模式。块链应用可以改变传统的商业模式，提高企业的运营效率，降低企业的成本，实现真正的数字化转型。青岛城阳区块链产业园将利用块链技术开发出一系列安全、可信、便捷的块链应用，为块链应用的发展提供支持。

金融科技：金融科技（FinTech）是指利用信息技术和互联网技术，开发出一系列金融服务，以满足客户的金融需求。金融科技是基于互联网的，可以实现网上金融服务，比如网上银行、网上理财、网上支付等，可以提高金融服务的效率和便捷性。青岛城阳区块链产业园将利用金融科技，为客户提供更快捷、更安全的金融服务。

大数据分析：大数据分析是指利用大数据技术，对海量数据进行分析处理，以获取有效的信息和结论。大数据分析可以帮助企业更好地了解客户，提高企业的运营效率，降低企业的成本。青岛城阳区块链产业园将利用大数据分析，实现更精准的块链应用服务，为块链技术的发展提供支持。

通过以上三个关键词，青岛城阳区块链产业园将打造一个安全、可信、便捷的块链应用服务平台，为块链技术的发展提供支持，助力块链产业的发展。

⑴ What is the current status of China’s blockchain industry

China’s blockchain industry has developed rapidly in 2019, which is mainly reflected in the following points:

First, high-level national strategic guidance and support create a good policy environment. According to incomplete statistics, in the first half of 2019, more than 23 provinces and cities across the country released more than 112 pieces of policy information involving blockchain. High-level government officials emphasized that the application of blockchain technology plays an important role in technological innovation and industrial transformation, and supported the accelerated development of blockchain technology and industrial innovation.

In addition, market supervision policies regarding blockchain have also gradually improved. On the one hand, strict vigilance and testing are carried out for virtual currency transactions and services; on the other hand, related industries with blockchain applications The regulatory system is also being further constructed and improved to provide a strong guarantee for industrial blockchain projects to deeply serve the real economy. The market has become more standardized and the industrial environment has gradually become clearer. In addition, support for technological breakthroughs and talent encouragement has also been provided through the establishment of blockchain Industrial parks, blockchain special investment funds and other means will subsidize technological innovation and talent introduction to promote the development of the blockchain industry.

Second, domestic enterprises actively participate in the research and development and application of blockchain technology and carry out blockchain strategic layout. For example, e-commerce giants such as Alibaba use blockchain technology in areas such as product traceability and cross-border settlement. JD.com uses a transparent supply chain system to combat counterfeit and shoddy products. Tencent focuses on the development of applications in financial fields such as electronic invoices.

⑵ I have always been concerned about Bitcoin and engaged in entrepreneurship in the blockchain industry. Is there any blockchain industrial park or incubator that provides great support to startups? Thank you for your help!

Thanks for the invitation. I am working in the blockchain industry and I should be able to answer your questions.

There are now more than 10 blockchain industrial parks that have been established or are about to be established in our country. The more famous ones include Hangzhou Blockchain Industrial Park, Chongqing Yuzhong Blockchain Entrepreneurship Industrial Park, and Shandong Qingdao “Chain Industrial Park”. Bay", Changsha "Lugu" Blockchain Industrial Park, Wuhan "Kelly Chain Valley", and other places such as Shanghai, Xiongan, Chengdu, Guangzhou, Guiyang and other places have supporting blockchain infrastructure.

Hangzhou Blockchain Industrial Park

Let’s talk about the most famous one first - Hangzhou Blockchain Industrial Park in China. I still remember that at the launch ceremony, Li Xiaolai, the currency circle tycoon, not only The Blockchain Industrial Park platform also announced the establishment of a 10 billion global blockchain innovation fund - Xiong'an Fund. The Hangzhou government has even proposed the vision of “building a blockchain city”.

At that time, many media reported on the launch ceremony of the Hangzhou Blockchain Industrial Park that "10 blockchain future technology projects were signed on site and settled in the Hangzhou Blockchain Industrial Park in China." As a result, no companies actually settled in for a long time, and there was suspicion of encircling the land to obtain policy subsidies.

Qingdao Lianwan

Then there is Qingdao Lianwan. This industrial park is actually quite good.First, with the strong support of the government, in July 2017, at the Qingdao Shibei District Blockchain Industry Development Opinion Conference, it was proposed to strive to establish a blockchain industry highland based in Qingdao and facing the whole country by 2020. Lianwan launched it in September 2017. On March 13, it officially settled in Qingdao North District, covering an area of ​​more than 40,000 square meters

Secondly, Lianwan also has the support of top domestic universities. In May 2018, Qingdao Lianwan and Tsinghua University Internet Industry Research Institute The 2018 Qingdao Lianwan Shuangqing Blockchain Application Forum co-sponsored by Lianwan and others was held, and nearly 20 "Tsinghua-based" blockchain companies settled in Lianwan. Therefore, I think Lianwan is much better than the Hangzhou Blockchain Industrial Park, which has a lot of fanfare and a small amount of rain. The only drawback is that the competitiveness of Qingdao is indeed weaker.

Changsha "Lugu" Blockchain Industrial Park

This industrial park is actually a bit embarrassing. Where is the embarrassment? Because it was officially announced too late, on November 23, 2018, the unveiling ceremony of Changsha Blockchain Industrial Park and the launching ceremony of Changsha Blockchain Incubator were held in Changsha High-tech Zone. Did you see that in November last year, it was when the digital currency market entered a freezing point? Regardless of whether practitioners in the blockchain industry are willing to admit it, the market situation will indeed have a great impact. Therefore, the development of Changsha Blockchain Industrial Park can only be said to be untimely.

Why do I introduce Changsha’s Blockchain Industrial Park? Because the Changsha government has the greatest support for blockchain. It can be seen that local governments have introduced relevant supporting policies, but most of them are part of a package of economic and technological plans, and most of them only mention goals without specific measures. The Changsha government has introduced a series of supporting policies for blockchain, and the amount of subsidies is specific. Therefore, Changsha's industrial park can still look forward to future development space.

Wuhan “Kelly Chain Valley” Blockchain Incubator

This blockchain incubator in Wuhan is my favorite. First of all, from the perspective of location advantages, Wuhan is the center of the thoroughfare of eight provinces, and the transportation network covers the surrounding provinces; in addition, Hubei is a major province of science and education, and Wuhan’s educational resources are second only to cities such as Beijing and Shanghai. It is rich in talent and scientific and technological resources. The development prospects of the chain are huge.

Secondly, Kelly Chain Valley itself is very strong. By the end of 2020, 120,000 square meters of high-quality office space will be built, basically covering 1.5-tier cities, and it is expected to invest more than 200 million in venture capital funds. Relying on blockchain technology, blockchain nodes will be established to provide blockchain enterprise registration, equity registration, transfer services, etc. to the settled enterprises, creating a domestic leading public innovation model of joint office and enterprise resource sharing based on blockchain technology. .

Blockchain companies settling in Kelly Chain Valley will receive management consulting services in the incubator, including general business agency services and formulation of strategies, management systems, human resources management systems, market analysis and professional knowledge training wait. By joining forces with the China Electronics Chamber of Commerce Blockchain Special Committee, the Asian SPT Research Association, and other high-end resources in the blockchain industry, the incubatorA "Blockchain University" personnel training mechanism has also been established. In addition to blockchain lectures held every two weeks, various public welfare seminars and training activities will also be held to bring together blockchain experts, entrepreneurial geeks and blockchain experts. Chain enthusiasts, create a talent highland for the development of China's blockchain industry, and make up for the shortcomings of the lack of domestic blockchain talents.

In addition, as far as I know, Kelly Chain Valley already has several implemented blockchain applications. For example, the more famous TD public chain is incubated by Kelly Chain Valley, and it is currently running for global super node election.

The above are what I think are some of the better blockchain industrial parks and incubators in China. I hope they can be helpful to you.

⑶ What are the application prospects of blockchain?

The application prospects of blockchain are mainly in the financial field, the Internet of Things and logistics, public services, digital copyright, and insurance.

1. Blockchain has huge potential application prospects in financial fields such as international exchange, letters of credit, equity registration and stock exchanges. The application of blockchain technology in the financial industry can eliminate the need for third-party intermediaries and achieve direct point-to-point connection.

2. Blockchain can also be naturally combined in the Internet of Things and logistics fields. This field is considered to be a promising application direction of blockchain. Establishing credit resources in the blockchain can double improve the security of transactions and improve the convenience of IoT transactions. Save time and cost for smart logistics model applications.

3. Blockchain is closely related to people’s production and life in public management, energy, transportation and other fields. The decentralized and 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.

4. 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.

5. In terms of insurance claims, insurance institutions are responsible for fund collection, investment, and claims settlement, and often have high management and operating costs. Through the application of smart contracts, there is no need for the policy holder to apply or the insurance company to approve it. As long as the claim settlement conditions are triggered, the insurance policy can automatically settle claims.

(3) Qingdao Chengyang Blockchain Industrial Park Extended Reading:

Core Technology of Blockchain

1. The consensus mechanism completes the verification and confirmation of transactions in a short period of time through the voting of special nodes; for a transaction, if several nodes with unrelated interests can reach a consensus, it can be considered that the entire network can also reach a consensus on it. consensus. The goal of the blockchain consensus mechanism is to enable all honest nodes to maintain a consistent view of the blockchain.

2. Asymmetric encryption requires two keys for encryption and decryption. These two keys are the public key and the private key. The public key corresponds to the private key, and in the dataA public key is used in the encryption process, and only the corresponding private key can be used to decrypt it; conversely, a private key is used when encrypting data, and only the corresponding public key can be used to decrypt it.

⑷ Do you think blockchain applications are still worth promoting to the public?

“It’s hard for a clever woman to make a meal without rice.”

The question is not whether blockchain applications are worth promoting to the public.

The problem is that there are no "completely implemented" blockchain applications yet.

In fact, after operational reform, the country’s current policy on blockchain is quite open. There are endless news that various local governments have established blockchain industrial parks, blockchain research institutes, and reached strategic cooperation with Tencent and Alibaba.

If blockchain applications can be implemented, then promotion will be a success.

There is no such question as "is it worth it?"

The so-called "landing" actually has two meanings:

1. You need to integrate with the real economy.

2. You are prohibited from making false claims.

Is Bitcoin, as the most famous blockchain application, worth promoting to the public?

The answer is self-evident.

⑸ Will zyro currency go away?

No
Whether zyro currency will go away is whether the currency circle will go away from the blockchain platform, and The answers to these two questions are what to do if the blockchain platform runs away.

⑹ Which cities have deployed blockchain industrial parks

"Blockchain Yearbook": From the second half of 2016 to the present, the number of blockchain industrial parks that have been established or are about to be established in my country has There are more than 10 companies. In addition to Shanghai, Hangzhou, and Guangzhou, which have always maintained strong momentum in the financial and technology fields, other provinces and cities such as Wuhan, Chongqing, Qingdao, Suzhou, etc. have also already laid out blockchain industrial parks. The "Blockchain Yearbook" not only summarizes the latest detailed information on blockchain industrial parks around the world, but also includes local governments' support policies for blockchain.

According to the "Blockchain Yearbook", as of the end of November 2018, the number of blockchain companies in my country with blockchain as its main business reached nearly a thousand, and the industry has initially formed a scale. At present, governments in many places are also actively positioning blockchain technology from an industrial perspective, and policy systems and regulatory frameworks are gradually developing and improving.

1. Blockchain Industrial Park

1. Shanghai Collaborative Innovation Center was the earliest established but the most low-key.

In November 2016, Zhongguancun Blockchain Industry Alliance and Shanghai Intelligent Industrial Park reached a cooperation to jointly create Zhongguancun Blockchain Industry Alliance-Shanghai Collaborative Innovation Center. At the same time, the Shanghai Intelligent Industry Sky Blockchain Incubation Base and the Shanghai Equity Transaction Custody Center were officially established, which means that China’s first applied blockchain incubation base has officially settled in Baoshan, Shanghai.

The park stipulates that for all types of enterprises registered in the park, the park will provide a certain proportion of support policies based on the size of the enterprise's contribution to the local portion of all taxes paid.

On the day the Shanghai Collaborative Innovation Center was established, companies such as Shanghai Ruizi Investment Management Co., Ltd., Shanghai Kuaibei Network Technology Co., Ltd., and Shanghai Miaozhao Network Technology Co., Ltd. settled in the center. It has been nearly two years since its establishment, and not much news has been exposed about the low-key park.

2. There are three major blockchain entrepreneurial parks in Hangzhou: they occupy the right time, place and people.

In the 2018 Government Work Report, the Hangzhou government clearly listed the blockchain industry as one of the seven future industries that Hangzhou is accelerating to cultivate. At present, Hangzhou has formed three major blockchain industrial parks represented by Xixi Valley Blockchain Industrial Park, China (Xiaoshan) Blockchain Entrepreneurship and Innovation Base, and China Hangzhou Blockchain Industrial Park.

The Xixi Valley Blockchain Industrial Park was established in April 2017. It is located in Xixi Hejing, Qianjiang, an Internet financial town in Xixi Valley. It is invested and operated by Hangzhou Chengyi Asset Management Group.

China (Xiaoshan) Blockchain Entrepreneurship and Innovation Base was jointly established by China Electronics Technology Standardization Institute, Hangzhou Xiaoshan District People's Government, and China Wanxiang Holdings Co., Ltd., and settled in Xiaoshan in May 2017.

China Hangzhou Blockchain Industrial Park is located in Yuhang District. It was established in April 2018. Li Xiaolai, a big figure in the currency circle, also attended the establishment ceremony. At the launch ceremony, Yao Yongjie, chairman of Hangzhou Dunlan Investment, announced the establishment of the Xiongan Global Blockchain Innovation Fund, with a total scale of RMB 10 billion.

3. Wuhan Blockchain Industrial Park encourages college students to start blockchain businesses.

Beijing City

On November 9, 2018, the Zhongguancun Management Committee, the Beijing Municipal Financial Work Bureau and the Beijing Municipal Science and Technology Commission jointly issued the "Beijing Municipal Plan for Promoting Fintech Development (2018-2022).

The plan incorporates blockchain technology into the scope of Beijing’s “financial technology” development plan, actively promotes the development of underlying technologies that affect the functional application of financial technology, and improves various technical market facilities, including artificial intelligence and big data. , Internet technology (mobile Internet, Internet of Things), distributed technology (cloud computing, blockchain), security technology (quantum computing, biometrics, encryption technology), etc.

On September 29, 2017, eight departments including the Beijing Municipal Financial Affairs Bureau jointly issued the "Implementation Measures for Building a Green Financial System in the Capital", which mentioned the development of a green financial information base based on blockchain. facilities to improve the safety and security level of green finance projects.

On April 6, 2017, the Zhongguancun Science and Technology Park Management Committee issued the "Zhongguancun National Independent Innovation Demonstration Zone's Fund Management Measures to Promote Deep Integration of Science and Technology and Finance, Innovation and Development" mentioned that financial technology companies are supported as financial regulatory agencies Provide services to financial institutions, carry out demonstration applications of cutting-edge technologies such as artificial intelligence, blockchain, quantitative investment, and smart finance to improve the efficiency and convenience of financial services.

According to the technology application contract or purchase agreement signed between the financial technology enterprise and the financial regulatory agency or financial institution30% of the amount will be provided to enterprises as financial support, and the maximum support amount for a single project shall not exceed 5 million yuan.

On December 30, 2016, the Beijing Municipal Financial Affairs Bureau released the "Beijing Financial Industry Development Plan during the 13th Five-Year Plan Period", which mentioned that blockchain is classified as a technology of Internet finance. , and encourage the development of this technology.

On August 10, 2016, the Beijing Municipal Financial Work Bureau released the "Beijing Municipal Financial Work Bureau's 2016 Performance Tasks", which mentioned in Article 8 that the Zhongguancun Internet Finance Comprehensive Pilot Plan should be promoted and Zhongguancun The Blockchain Alliance is established.

Shanghai

On April 28, 2017, the Shanghai Internet Finance Industry Association issued the "Self-Discipline Rules for the Application of Blockchain Technology by Internet Financial Institutions", requiring blockchain technology services The real economy should focus on the balance between innovation, regulation and security, and clarify the bottom line of financial stability and information security. Internet financial institutions applying blockchain technology should report to local regulatory authorities and industry self-regulatory organizations, and actively accept industry supervision and self-regulatory management. , the reported information should at least include the project name, responsible person, business model, business risks, risk control measures, etc.

On March 7, 2017, the Shanghai Baoshan District Development and Reform Commission issued the "Baoshan District Financial Services Work Points in 2017" and mentioned that it will track and serve the construction of the Miaohang Blockchain Incubation Base and the Songnan Shanghai Internet Financial Evaluation Center Construction, relying on professional teams and market forces, promotes the development of financial technology companies into an important part of Baoshan's financial ecosystem, forming a development model in which venture capital funds and angel investors gather actively, technology and finance support is strong, and corporate investment motivation is fully stimulated .

Guangdong Province

On December 8, 2017, the Office of the People's Government of Huangpu District, Guangzhou City and the Office of the Guangzhou Development Zone Management Committee issued the "Guangzhou Huangpu District Guangzhou Development Zone Promotion of Blockchain" "Industrial Development Measures", with regard to the place of industrial and commercial registration, tax collection and statistical relations within the scope of Guangzhou Huangpu District, Guangzhou Development Zone and its entrusted management and subordinate parks, it has a sound financial system, has independent legal personality, and has a commitment of 10 Blockchain enterprises or institutions that do not move their registered and office addresses, do not change their tax obligations in the area, and do not reduce their registered capital during the year will implement cultivation rewards, growth rewards, platform rewards, application rewards, technology rewards, financial support, and activities Subsidies and other incentives. This is currently the most supportive policy measure in the country.

On September 25, 2017, the Shenzhen Municipal People's Government issued the "Several Measures to Support the Development of the Financial Industry in Shenzhen" and mentioned that the special financial technology awards will focus on rewards in blockchain, digital currency, and financial big data. For outstanding projects in application and other fields, the annual reward amount is controlled within 6 million yuan.

On August 17, 2017, the Shenzhen Municipal Economic, Trade and Information Technology Commission issued the "Municipal Economic, Trade and Information Commission's Notice on Organizing and Implementing the 2018 Special Support Plan for Shenzhen's New Generation Information Technology Information Security Project for Strategic Emerging Industries""Knowledge" mentioned that it supports blockchain technology.

On November 3, 2016, the Financial Development Service Office of the Shenzhen Municipal People's Government issued the "Thirteenth Five-Year Plan for the Development of Shenzhen's Financial Industry", which mentioned that financial institutions should be supported to strengthen their understanding of blockchain and digital currencies. Research and exploration of emerging technologies.

Chongqing City

On March 7, 2018, the Chongqing Municipal Government issued the "Notice on the Division of Tasks for Implementing the Guiding Opinions on Promoting Supply Chain Innovation and Application" mentioned that the research and utilization area Emerging technologies such as blockchain and artificial intelligence will establish a credit evaluation mechanism based on the supply chain.

On November 7, 2017, the Chongqing Municipal Economic and Information Technology Commission issued the "Opinions on Accelerating the Cultivation and Innovative Application of the Blockchain Industry" and mentioned that by 2020, we will strive to create 2 blockchain projects in Chongqing. - 5 blockchain industry bases, introduce and cultivate more than 10 leading enterprises in the domestic segment of blockchain, more than 50 blockchain enterprises with core technologies or growth-oriented, introduce and cultivate 500 mid-level and senior blockchain talents With the name above, Chongqing will be built into an important domestic blockchain industry highland and innovative application base.

⑺ Re-understand the blockchain: Enlightenments brought by more than 1,550 application cases

Author: Ran Wei

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

When we talk about blockchain, anyone who knows something about blockchain can more or less express some of their own opinions on related topics. . For example: from the perspective of technical system, blockchain is a new application of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm; from the perspective of functional attributes, blockchain is decentralized, non-tamperable, and full-process. Features such as leaving traces, traceability, collective maintenance, openness and transparency.

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

The inventor of Bitcoin, who goes by the pseudonym "Satoshi Nakamoto", may find it difficult to imagine: In the past 12 years, with Bitcoin as the center, a huge "cryptocurrency family" has spread all over the world. The 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, and pursuit and criticism coexist, and it drives government departments of various countries to continuously improve the monetary and financial systems, social governance and supervision systems.

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, through what mechanism does the blockchain function?What are the advantages compared with 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 Public welfare organizations have put charity funds "on the chain" to form a more transparent and standardized public welfare 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 nodes. 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 the quality and effectiveness of trials., reducing the cost of judicial operation...

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 a functional architecture point of view, blockchain-based transactions are by no means just a change in the transaction process, but integrate the unique functions of the blockchain, which are the key to anti-counterfeiting traceability, supply and demand docking, and warehousing. 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 alsoFar from 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 transactionFor the Taiwan forfaiting transaction, Hua Xia Bank Kunming Branch realized the secondary market forfaiting resale business for the first time;

l Nanjing Iron and Steel completed blockchain-based transactions with Rio Tinto of Australia and Vale of Brazil respectively. iron 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 Dynamic 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 Tokenized Carbon Credit (TCC) scenarios;

l Blockchain Reward PlatformMiL.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. Passes 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, showingIt is clear that the necessary monitoring processes in clinical trials of drugs or medical equipment can be replaced by blockchain systems;

l Alipay and Wukong Car Rental have cooperated to launch a "face-swiping" car rental service, using blockchain technology and credit In the deposit-free 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 " The "non-face-to-face, no-contact, zero errand" style government service has replaced the traditional offline service method and provided a strong guarantee for the smooth progress of remote bidding, "cloud" customs clearance, financial support, and resumption of work and production 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 has been put into operation, automating the entire authenticity review process for registered users and saving 99% of trusted 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 in picking up goods;

l Taizhou, Zhejiang The "Internet of Things + Blockchain" recycling system is used to solve the problem of marine pollution control. Compared with traditional treatment 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.