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① What companies are currently using blockchain technology?

Large domestic blockchain companies include Xinchen Technology, Yinjiang Shares, Great Wall of China, Radio and Television Express, and Hang Seng Electronics etc.

1. Xinchen Technology

The company's current main business is application software development business, software and hardware system integration business and professional technical service business. In recent years, Xinchen Technology has been more bold in its attempts at innovation. The company has made certain progress in the application of new technologies such as cloud computing, big data, artificial intelligence, and blockchain in the financial industry. The domestic letter of credit business system based on blockchain technology has been successfully launched in banks and is expected to gradually become a new growth point for the company's software solutions business.

2. Yinjiang Co., Ltd.

The company mainly provides intelligent system engineering and services to users in transportation, medical, construction and other industries. "Elite" has conducted multiple follow-up reports on Yinjiang Shares. This company has made in-depth development in smart cities in recent years, covering all aspects of urban residents' lives including transportation, medical care, construction, environment, energy, education, and finance.

The company is a key software enterprise within the national planning layout, a key high-tech enterprise in the National Torch Plan, one of the top 100 enterprises in China's software business revenue, one of the top 100 high-tech enterprises in Zhejiang Province, and one of the top 100 high-tech enterprises in China according to Forbes in 2010. One of the top 100 small and medium-sized enterprises with potential, a unit with outstanding contributions to China's informatization construction in the past 30 years of reform and opening up, and one of the companies with the highest comprehensive business qualifications and the most comprehensive types in the domestic industry.

3. Cultural Great Wall

Cultural Great Wall began to acquire large educational institutions such as Lianxun Education, Zhiyou Zhenlong, and Jade Sect World Education in 2015, and has become a leader in the A-share education industry. For listed companies, the rapid growth of the education industry has become a new driving force for the company's performance growth. Its subsidiaries began to lay out the blockchain industry in 2017, investing in the research and development of blockchain-related technologies, and obtained four blockchain technology copyrights in March 2018, becoming a pioneer in blockchain applications in the field of education. .

4. Radio and Television Express

The company stated on the investor interaction platform that it has been paying attention to the development trend of digital currency for a long time. Focusing on the industry development needs of digital currency, the company has set up a dedicated team to carry out Related work, including research on blockchain technology.

5. Hundsun Electronics

On June 1, 2016, the Financial Blockchain Cooperation Alliance was established in Shenzhen. Hundsun Electronics is one of the 25 initiators to use the blockchain Chain technology implements a digital ticket system based on the alliance chain.

② How does blockchain empower digital city construction | Blockchain classroom

Cities are actively embracing digital technologies such as blockchain, Internet of Things, and artificial intelligence to accelerate urban economy growth, improving the quality of urban life and environmental sustainability. The digital transformation of cities also provides a good experimental field for the value mining and application of blockchain technology.

The construction of a digital city not only requires city-wide coverage of connected devices, but also considers the collection of full-process data and the automation of decision-making. The data on the blockchain has the advantages of being difficult to tamper with, safe and trustworthy, and can help the construction of digital cities in the following aspects:

The blockchain adopts a distributed storage structure, so each node in the system All data on the system is stored, making the data open, transparent and easy to manage. At the same time, cryptographic technologies such as privacy computing integrated in the blockchain can achieve safe sharing of data without leaking data privacy, or by setting access permissions, authorized nodes can obtain corresponding data to ensure data security.

Thanks to the distributed network structure, even if a single or a small number of nodes fail, the entire blockchain network can still operate normally, greatly reducing the risk of system failure due to network attacks or technical problems. Compared with traditional cities, digital cities rely more on technology. Improving system stability will also help maintain the normal operation of digital city life.

Digital city innovation case empowered by blockchain

Dubai’s digital city project integrates blockchain, Internet of Things, artificial intelligence Smart and other new digital technologies are committed to making Dubai "the happiest city in the world".

A major innovation in Dubai Digital City is to strive to realize the on-chain operation and management of all government data transactions in 2021, and realize the electronicization of an average of 100 million paper-based processes per year. This blockchain-enabled digital reform is expected to save process management costs worth US$1.5 billion, save 25 million hours of process processing time, and reduce 114 million tons of carbon emissions. In addition, the Dubai government is actively cooperating with many blockchain companies, focusing on key areas and implementing multiple blockchain application cases.

The European Commission also recognized the importance of blockchain in reforming government services, and established the European Blockchain Partnership in 2018, covering local law enforcement agencies, national governments and the private sector in Europe. enterprise. The Commissioner of the European Commission’s Department of Digital Economy and Society is also confident in the value of blockchain technology in digital city construction and stated: “We believe that all public services in the future will be built on the infrastructure of blockchain.”

For example, the government of South Tyrol in Italy has used blockchain technology to digitize citizen data. Residents only need to register basic personal information once to enjoy services provided by different government departments, streamlining government affairs processing procedures, reducing costs and increasing efficiency.

At the same time, based on blockchain technology, Estonia has built a national health information electronic system. Through this blockchain platform, doctors can easily query patients' blood tests, recent treatments, X-ray examinations and other related data with authorization. suffer fromUsers can also clearly check their medical records, prescriptions issued by doctors and other information. The characteristics of data on the blockchain, such as being difficult to tamper with and fully traceable, can ensure the security and integrity of the data on the platform.

Wanxiang Blockchain has also begun active exploration in blockchain-enabled digital city construction, using blockchain to integrate new digital technologies such as the Internet of Things and artificial intelligence to build a safe and trustworthy digital base. And through technologies such as private computing, knowledge graphs, digital twins, and distributed business incentives, we can manage production and life in a more refined and dynamic way, forming a smart, low-carbon, and comfortable resilient city with technology integration, comprehensive application, and high-end development. Help build a harmonious urban ecology with economic prosperity, job happiness, and sustainable development.

Wanxiang Blockchain is committed to building a digital city that “truly understands you”. Through the integration of blockchain and new technologies, a trusted digital base is built to allow every resident to have an exclusive digital avatar. Truly gain data sovereignty and enjoy a safe and comfortable urban life without having your privacy protected from prying eyes.

③ Understand the blockchain in one article (with a list of 5 dark horses with doubling potential) -

What is the blockchain?
Blockchain is a chain composed of blocks one after another. Each block stores a certain amount of information, and they are connected into a chain in the order in which they were generated. This chain is saved in all servers. As long as one server in the entire system can work, the entire blockchain is safe. The idea of ​​blockchain came about when Bitcoin was launched with the aim of creating a completely decentralized electronic cash system that would allow users to transfer funds without the need for any financial institution. This decentralized nature of Bitcoin has led many companies to explore blockchain technology for their respective industries. In addition to finance, blockchain technology is also used in marketing, logistics, and supply chain sectors.

Let’s sort out 5 dark horses with doubling potential:
(1) Digital authentication
The company is a leading enterprise in the domestic electronic authentication industry. Cryptotechnology is the company’s basic core technology. It is also the core technology of blockchain. Based on the cryptographic technology it masters, the company actively develops blockchain solutions;
(2) Digital Government Communication
The company is an e-government solution provider focusing on digital city management and land and resources management; In terms of blockchain, the company has established a special research institute to break down the barriers between government departments and establish a safe and trustworthy data chain. It also strengthens coordination among departments and forms capabilities in sunshine law enforcement and other aspects;
(3) HKUST Guochuang
The company is committed to the research and development and application of cloud computing, big data, and artificial intelligence; the company integrates data intelligence, blockchain and other technologies, and combines industry application scenarios to provide international customers with blockchain technology agricultural product traceability application, and developed the “Guochuang Blockchain BaaS Platform””, currently vigorously promoting the application of the Guochuang blockchain BaaS platform in relevant domestic scenarios;
(4) Hengyin Technology
The company is the leading provider of smart banking solutions in China with financial self-service equipment as the core merchants; in order to ensure the security and confidentiality of transaction information, ATMs will apply blockchain-related technologies in the future, and the company is embarking on the research and development of blockchain-related technologies; business income is not generated by the application of blockchain technology research and development results. direct business income;
(5) Tianji Technology
A leading company among professional third-party service providers of data center IT infrastructure; currently, the blockchain management platform in cooperation with Zhejiang Mobile has just been launched. It is in the pilot stage. The company will continue to conduct in-depth research on blockchain technology and continue to follow up on the blockchain management platform in order to promote more business data on the chain.

④ NGK public chain allows us to win in the future. Wealth

See the world with eyes and win the future with platforms. I am everyone’s good friend Aning. There is a famous saying in China: One person cannot do it as a team, a team cannot do it as a system, and a system cannot do it. A trend, where is the trend? Where does it mean wealth? Self-employed in the 1970s, stocks in the 1980s, real estate in the 1990s, and the Internet in the 21st century. With the development of global economic integration, the fifth wave of wealth in the future must be blockchain , when it comes to the way blockchain is displayed in the public eye, I believe everyone must be familiar with it, that is, encrypted digital currency.

Such as Bitcoin, Ethereum, Litecoin, Yuzu, throughout the encryption In the history of digital currency development, Bitcoin has increased 40 million times since its issuance in 2009, Ethereum has increased 17,000 times since its issuance in 2014, Litecoin has increased 9,500 times since its issuance in 2011, and Ripple has increased 30 million times since its issuance in 2013. You can see The wealth potential of mainstream currencies is huge.

Let’s take a closer look. Of the top 50 mainstream currencies ranked among the top three exchanges in the world, 95% are from public companies. chain, so encountering a good project means stepping into the door of wealth.

However, good public chain projects are very rare, especially early intervention, which is even more rare. , today’s NGK public chain is a rare wealth business opportunity.

So what is the NGK public chain? What are the applications of NGK? If you want to know more about it, add me meidike666 NGK public chain The chain was initiated by Star Alliance Investment Company in the United States and developed by a Silicon Valley team. The total circulation is 1 billion and cannot be issued additionally. The NGK public chain is a digital gain platform based on the NGKL3.0 blockchain. The public chain uses the DPOS consensus mechanism. Computing power is distributed through 21 super nodes, allowing global investors to participate in the benefits brought by computing power mining, and a corresponding reward mechanism has been launched to promotemarket consensus.

NGK’s transaction processing speed is thousands of times that of Bitcoin and hundreds of times that of Ethereum. Its speed and security far exceed traditional public chains. It is highly decentralized and different from Bitcoin public chains. chain, NGK does not need to purchase physical mining machines and occupy a large amount of power resources. It uses computing power to release NGK and the tokens BGV, SPC, and VSDT below the public chain. At the same time, the NGK public chain has a higher background, because NGK has not passed SU is the first to launch, but actively embraces supervision and adopts the SU-regulated private placement method for issuance. STO needs to be bound by real economics. NGK uses equity as an endorsement for issuance, which makes NGK break away from the nature of an air currency and is an effective digital economy equity issuance. .

The total amount of tokens on the NGK main network is constant, and it takes the advantage of Ethereum POS rewards. Therefore, NGK is different from the Youzi public chain and does not need to issue additional tokens every year to maintain the main guarantee operation. Transactions consume resources as the income of super nodes, which will mean that NGK will not generate inflation, and the price will naturally increase.

NGK’s technical advantages are, first of all, the processing power of the NGK public chain and the million-level user throughput per second. The team has developed a new multi-layer graphene layer based on all graphene underlying technologies on the market. Not only the program processing function, but also the DPOS consensus mechanism of Youzi has been improved, a unique DPOS consensus mechanism has been developed, 21 super nodes have been established, the governance responsibilities of super nodes have been delegated, and APP developers have been empowered to serve as production nodes. While ensuring decentralization, it also maximizes the efficiency of the blockchain.

The second biggest advantage of transportation is the token locking function. In other words, if application developers want to use more NGK blockchain network resources, such as broadband computing memory, they need to lock the corresponding The more resources NGK tokens must use and the more tokens are locked, the greater the demand for NGK tokens, which will ultimately make NGK more and more valuable.

In order to support NGK smart contracts, he also introduced a side chain mechanism, including basic code development of design documents, multi-chain smart contracts and cross-chain consensus, etc., ranging from block browsers to various Wallet smart contracts, virtual machine editor multi-language adaptation, etc. As the functions of the NGK public chain are improved, cross-chain asset transfer and cross-chain smart contract calling functions will be opened. At the same time, the main chain will seek more consensus on technology. Mechanisms will be combined and even more ecosystems will be introduced, such as big data and artificial intelligence. In the future, NGK will pursue a more mature system and develop many core multi-chain functions, such as commercial applications and third-party strategy functions. and access heterogeneous strategies.

The third advantage is that the NGK public chain supports various editing languages. The NGK public chain will also support perfect compatibility with EVM virtual machines and smart contract APPs, which can be reached at the same time.It is very simple and convenient, and transplanting it to the NGK platform greatly reduces the developer's cost of changing platforms, and it is also easier to attract the attention of more developers.

The fourth major advantage is that NGK transfers quickly. The current average confirmation time is 1.5 seconds to generate a block. Then Bitcoin only generates a block every ten minutes. Ethereum generates a block in one minute, while NGK is Calculated in seconds.

The fifth major advantage is that the NGK ecosystem has 21 super nodes, but these 21 super nodes are not established from the beginning, but require fair competition. In the next one to two years, NGK’s ecological construction and development testing will be completed one by one. At the same time, it is built by top technical talents in Silicon Valley in the United States, and the servers are distributed in different countries, which greatly ensures the security of the project. At the same time, NGK power supply is an open source project, and the power supply technology and source code are published on the open source website, which gathers around the world. Top technologies will be released only after they can withstand the test, so open source projects are the safest, and the high degree of decentralization and transparent smart contracts make the NGK public chain free from human control, so there is no need to worry about the project's Shut down the network.

NGK is not a plate. Like Bitcoin, it is a blockchain digital financial system. NGK hopes that this technology platform will integrate blockchain big data and artificial intelligence so that they can coexist, and provide a platform for industrial agriculture and production operations. It is necessary to provide all-round solutions. The development of an ecological community does not just stop at open source. To become a mature ecological community, NGK will establish large-scale application instructions in it, and the social reality values ​​​​are fully connected. , it can be said that scientific safety is guaranteed.

So what are the advantages of NGK? First of all, it has zero bubbles and zero risks. The development form of digital public chain can be implemented. Blockchain was established in the United States and occupies the highest financial position. It is regulated and licensed. It is a legal and compliant platform and is regulated by the S1 U.S. Securities and Exchange Commission. , and there are also dual foundations to support the technology of the NGK public chain.

At the same time, NGK is a deflationary original token with a total circulation of 1 billion, which can only be obtained through computing power mining. The entire output is only six years and 98 days, so the decrease in supply and the increase in demand As prices increase, NGK will become increasingly scarce, which is the main driving force for the increase. NGK has successfully applied for approval from the U.S. Securities and Exchange Commission. Aning introduced this trend here. If you want to do something, you can find mine in the article. In this way, NGK is a powerful public chain and we must seize the opportunity of this wealth. Come on!