中国区块链app,2020中国区块链

近年来，随着区块链技术的发展，中国的区块链应用迅速发展，越来越多的企业和投资者加入到区块链行业中来，2020年中国区块链拓展也取得了显著的成果。今天，我们就来聊聊2020中国区块链拓展的三个关键词：区块链应用、数字经济和智能合约。

区块链应用是2020中国区块链拓展的一个重要关键词。随着区块链技术的发展，区块链应用在中国已经取得了显著的进步。从支付、金融等行业到政府、互联网、物联网等领域，区块链应用的范围正在不断扩大。在2020年，中国政府积极支持区块链应用的发展，推出了一系列政策，促进了区块链技术的发展和应用，并在政府、金融、互联网等多个领域推出了一系列区块链应用。

数字经济也是2020中国区块链拓展的一个重要关键词。数字经济是指利用数字技术实现的经济活动，它是一种新型的经济模式，它利用数字技术来实现经济活动，实现数字化、网络化、智能化的经济活动。在2020年，中国政府积极推动数字经济的发展，推出了一系列政策，促进了数字经济的发展，加快了数字经济的发展步伐。同时，中国政府还将数字经济纳入国家战略规划，并将其作为新一轮经济发展的重要支柱。

智能合约是2020中国区块链拓展的另一个重要关键词。智能合约是一种基于区块链技术的自动执行合同，它可以帮助双方实现自动化的交易，节省交易成本，提高交易效率。在2020年，中国政府积极支持智能合约的发展，推出了一系列政策，促进了智能合约的发展，并在智能合约领域推出了一系列政策，支持智能合约技术的发展。

2020年，中国区块链拓展取得了显著的成果，区块链应用、数字经济和智能合约是2020中国区块链拓展的三个关键词。中国政府积极支持区块链技术的发展，推出了一系列政策，加快了区块链应用、数字经济和智能合约的发展，促进了中国区块链技术的发展。

A. What are the legal blockchains in China?

1. Companies that provide blockchain technology services based on alliance chains basically comply with legal regulations. It mainly includes Tencent Blockchain, Network Super Chain, JD Blockchain, Ant Blockchain, Shanghai Wanxiang Blockchain Co., Ltd., Hangzhou Qulian Technology Co., Ltd., etc.

2. Companies focusing on blockchain information services, such as blockchain information, blockchain communities, digital currency market software, etc. It mainly includes Babbitt, chain nodes, non-small accounts, etc.

3. Companies that produce mining machines and provide related computing services, such as Bitmain, Canaan, Yibang International, etc.
Extended information:
Price-to-book ratio: refers to the ratio of stock price per share to net assets per share. The price-to-book ratio can be used for investment analysis. Generally speaking, stocks with a lower price-to-book ratio have higher investment value. On the contrary, stocks with lower investment value.
Opening price: 9:15-9:25 am is the call auction time. During the call auction period, the exchange's automatic matching system only stores but does not match. When the application bidding time ends, the matching system will based on the call auction. In principle, the opening price of the stock on that day is generated. According to the regulations of the Shanghai Stock Exchange, if there is no transaction of a certain security within half an hour after the market opens, the closing price of the previous day will be the opening price of the day. Sometimes there is no transaction for a certain security for several consecutive days. The stock exchange will put forward a guide price based on the price trend of the customer's order for buying and selling the security, and then it will be used as the opening price after the transaction is completed. The average price or average offering price of securities traded over the counter on the day before listing on the first day of listing is the opening price.
Close: The closing price refers to the transaction price of the last transaction of a certain security before the end of one day's trading activities on the stock exchange. If there is no transaction on that day, the last transaction price will be used as the closing price, because the closing price is the standard for the current day's market and the basis for the opening price of the next trading day, which can be used to predict future securities market conditions; therefore, investors are optimistic about the market situation. When analyzing, the closing price is generally used as the basis for calculation.
Trading: It means that investors do not actively buy and sell, but adopt a wait-and-see attitude, causing the stock price to change very little on the day. This situation is called trading.
Consolidation: It means that after a period of sharp rise or fall, the stock price begins to fluctuate slightly and enters a stage of stable change. This phenomenon is called consolidation, and consolidation is the preparation stage for the next big change. Panjian The stock price rises slowly, which is called Panjian. A slow decline in the stock price is called a soft market. Retracement refers to the phenomenon that during the rising process of stock price, it temporarily falls back due to excessive rise. The number of transactions refers to the number of transactions of various stocks on the day. Trading volume refers to the total price of each stock traded on the day. The last bid price refers to the price that buyers want to buy after the market closes that day. The last bid price refers to the seller's asking price after the market closes that day.

B. What are the development trends of China’s blockchain in 2021

Looking forward to 2021, the top-level design of my country’s blockchain will be further improved, and application standards for various industries will gradually be established and the development direction From technology leadership to market penetration; blockchainIntegrated applications have begun to be implemented in many fields such as finance, supply chain, and government affairs, and the industry scale will show rapid growth. However, many problems currently faced by the development of blockchain in our country still need to be focused on and started to be solved or alleviated in 2021. For example, the independent innovation capabilities of core technologies still need to be further strengthened, security issues and talent gaps need to be improved urgently, and integrated applications The scene still needs to be explored in depth. Therefore, CCID Research Institute proposed to accelerate the construction of the blockchain ecosystem, improve standards and regulations, improve the supervision system, strengthen the independent innovation capabilities of core technologies, promote the coordinated development of blockchain and other new technologies, and vigorously cultivate professional talents to achieve The blockchain industry is developing healthily.
Yibaoquan has been committed to the research and development and application independent innovation of blockchain since 2014. It is a blockchain electronics company that has maturely used blockchain technology to solidify and store electronic data and has been recognized by judicial authorities. Data storage and security agency. Through the pioneering "blockchain + judicial + application" model, with blockchain technology as the underlying technology and electronic data storage and preservation as the basis, we have launched intellectual property protection (micro-copyright), electronic contract signing (gentleman signature), Internet Notary System (Zhongzhengbao) has three application layer brands.
E-Baoquan jointly launched the "Preservation Chain" open platform together with the Notary Office, Arbitration Commission, Copyright Protection Center, CA Organization, etc. At the same time, it has connected with the Guangzhou Internet Court and the judicial chain involving more than 30 courts led by the Supreme People’s Court. Continuously improving the "blockchain + judicial" ecosystem, Yibaoquan can provide one-stop blockchain security services such as evidence collection, evidence storage, and certificate issuance for different groups.
Currently, it has obtained 15 independent invention patents, 27 copyrights, ISO 27001 information security system certification, Ministry of Public Security Level 3 certification, national double-high enterprise, and the 2018 National Ministry of Industry and Information Technology Industrial Internet Pilot Demonstration Project (the only Blockchain selected projects), and one of the first batch of domestic blockchain information service registration companies by the State Cyberspace Administration of China in 2019.

C. What does mchain do?

Mchain is a blockchain virtual currency.

Mchain, like Bitcoin and Ethereum, is an encrypted digital currency developed based on blockchain technology. There are more than 2,000 exchanges in the world, and Mchain is currently listed on three of the international exchanges, enabling 24-hour uninterrupted trading in the exchanges.

MChain’s Chinese name is Miner’s Classic Coin, referred to as M Chain. MChain was developed by the top blockchain team in the United States, and the block confirmation speed has been greatly improved.

The M chain is issued on the public chain of the blockchain. The tokens follow the digital currency standards. The total circulation is 21,000,000 and will never be issued. The initial release of 6.3 million tokens is invested by the mines of the M chain community. Jointly held by creators and community participant founders, the last 14.7 million coins were mined by miners, and all were mined in a total of 20 years.

(3) Extended reading of China’s blockchain m-chain

Blockchain currency characteristics:

1. Decentralization. Due to the use of distributed computing and storage, there is no centralized hardware or management organization in the system. The rights and obligations of any node are equal. The data blocks in the system are jointly maintained by nodes with maintenance functions in the entire system.

2. Openness. The system is open. In addition to the private information of the transaction parties being encrypted, the blockchain data is open to everyone. Anyone can query the blockchain data and develop related applications through the public interface, so the entire system information is highly transparent. .

3. Autonomy. The blockchain adopts consensus-based norms and protocols (such as a set of open and transparent algorithms) to enable all nodes in the entire system to exchange data freely and securely in a trustless environment, changing trust in "people" to trust in "people". Machine trust, any human intervention has no effect.

4. Information cannot be tampered with. Once the information is verified and added to the blockchain, it will be stored permanently. Unless more than 51% of the nodes in the system can be controlled at the same time, modifications to the database on a single node are invalid, so the data in the blockchain is stable. Extremely high performance and reliability.

5. Anonymity. Since the exchange between nodes follows a fixed algorithm, the data interaction does not require trust (the program rules in the blockchain will judge whether the activity is valid by itself), so the counterparty does not need to disclose its identity to make the other party trust itself. Very helpful for credit accumulation.

D. 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:

Chapter 1. High-level national strategic guidance and support to 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.The company focuses on the development of applications in financial fields such as electronic invoices.

E. What is the China Blockchain Network?

The China Blockchain Network is a large-scale comprehensive media organization formally approved by relevant national departments to publish financial and economic information. The network was jointly organized by the China Enterprise News Observation Network in 2012 in conjunction with 28 financial institutions, 36 universities, 200 business associations and more than 100 world-renowned media. It is now hosted by Zhongcheng Culture Media Co., Ltd. and is the world's largest Blockchain portal.

China Blockchain Network adheres to the network policy of "overviewing the dynamics of the blockchain situation, gathering blockchain business strategies, disseminating blockchain hotspot information, and demonstrating the rich value of the blockchain", relying on the world Authoritative organizations (China Socioeconomic Decision-making Advisory Committee, China Socioeconomic Decision-making Consulting Center, China Market Research Center and China Market Survey and Research Center) conduct research, judgment and decision-making on the blockchain. The operating agencies cooperate with the People's Bank of China, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission. , the top ten commercial banks, the top ten law firms, the top ten accounting firms, the top ten intellectual property companies, the China Professional Credit Platform and more than 100 Internet and financial research institutions platforms of relevant national ministries and commissions, absorbing 200 key international and domestic institutions It has the authoritative opinions of 650 well-known experts and scholars in the school, as well as first-line information provided by more than 2,000 outstanding editors and 500 national Internet technology backbone special writers. Its authoritativeness, forward-looking, comprehensive, strategic, authenticity and practicality have been recognized by the global market, making China Blockchain Network unique in the global blockchain field.

Opened by China Blockchain Network "
China Blockchain Network is a large-scale comprehensive media organization that publishes financial and economic information officially approved by relevant national departments. The network is owned by Chinese enterprises News Observation Network was jointly organized by 28 financial institutions, 36 universities, 200 business associations and more than 100 world-renowned media around the world in 2012. It is now hosted by Zhongcheng Culture Media Co., Ltd. and is the world's largest blockchain portal. .

China Blockchain Network adheres to the network policy of "overviewing the dynamics of the blockchain situation, gathering blockchain business strategies, disseminating blockchain hotspot information, and demonstrating the rich value of the blockchain", relying on The world's authoritative institutions (China Social Economic Decision-making Advisory Committee, China Social Economic Decision-making Consulting Center, China Market Research Center and China Market Survey and Research Center) conduct research, judgment and decision-making on blockchain. The operating agencies cooperate with the People's Bank of China, China Banking Regulatory Commission, China Securities Regulatory Commission, The China Insurance Regulatory Commission, the top ten commercial banks, the top ten law firms, the top ten accounting firms, the top ten intellectual property companies, the China Professional Credit Platform and more than 100 Internet and financial research institutions from relevant national ministries and commissions have cooperated with the platform, attracting 200 international and domestic institutions. The authoritative opinions of 650 well-known experts and scholars from key universities and colleges, as well as first-line information provided by more than 2,000 outstanding editors and 500 national Internet technology backbone special writers.Its authoritativeness, forward-looking, comprehensive, strategic, authenticity and practicality have been recognized by the global market, making China Blockchain Network unique in the global blockchain field.

The "Thing Chain Network, Chain Weekly, Chain Research Report, Finance, News, Banking, Legal System, Securities, Futures, Finance, Finance, Intellectual Property, Digital Currency, Financial Management" opened by China Blockchain Network Key columns such as ", Credit, Culture" are world-renowned. Various dynamic information broadcast daily goes directly to various financial institutions and central banks around the world, the China Banking Regulatory Commission, the China Insurance Regulatory Commission, the China Securities Regulatory Commission and various commercial banks, Internet of Things companies, law firms, financial management companies, etc. It is the first step for communication and cooperation between blockchain and all walks of life. Bonds and bridges.

Major events such as the "China Small and Medium-sized Investment Development Forum" and the "International Cultural Industry Investment Fair" hosted and co-organized by China Blockchain Network are well-known at home and abroad.

The purpose of China Blockchain Network: to connect with the world, serve the world, run the network with integrity, and keep pace with the world.
Key columns such as finance, news, banking, legal system, securities, futures, marketing, financial management, and culture are world-renowned. The various dynamic information broadcast daily goes directly to financial institutions and central banks, China Banking Regulatory Commission, China Insurance Regulatory Commission, and China Securities Regulatory Commission around the world. As well as various commercial banks, policy banks, joint-stock banks, and rural credit cooperatives, it is the link and bridge for communication and cooperation between blockchain and all walks of life.

The "China Blockchain Network" hosted and co-organized by China Blockchain Network Major events such as "Small and Small Investment Development Forum" and "International Cultural Industry Investment Fair" are well-known at home and abroad.

The purpose of China Blockchain Network: to connect with the world, serve the world, run the network with integrity, and keep pace with the world .

China Blockchain Network: The global blockchain leader
China Blockchain Network: The largest information exchange platform for the global blockchain

F. mchain has It’s popular, what does it do?

As far as I know, mchain is the settlement token in the M chain. With it, it can be used for settlement on various game websites, but its biggest advantage is It still depends on its ability to appreciate in value.

G. What is Mchain

Mchain (Miner Chain, referred to as Mchain) is a decentralized community based on the game industry. Its core is formed by the United States A public blockchain system developed by the development team. This system is based on smart contract blockchain technology and IPFS (Interstellar File System) to create a storage space and settlement system, using Mchain as the settlement token.

Mchain is constantly issuing 21 million coins, with an initial release circulation of 6.3 million coins. The main chain is currently under development and is expected to be online by the end of the year. The current circulation is ETH ERC20 tokens. Wei huzhoutuiguang.

Mchain has currently Launched on international third-party exchanges such as Bihu Global and Bibi.com, realizing 7X24 smallTransactions are continuous and can be exchanged with mainstream digital currencies (Bitcoin, Ethereum) in real time.

Bihu Global and Bibi.com are both included by "Feixiaohao", an authoritative comprehensive organization in the currency circle, and are compliant trading platforms in the circle.

Technical features of M chain:

High concurrent business processing capabilities
Transaction data is open and transparent
Compatible with existing IT systems of various game platforms
High data security
High flexibility and scalability

M chain project planning:


MCHAIN ​​project planning
< br />Recently, the Mchain Scientific Research Foundation was established in the United States, and Mchain’s new R&D force is coming!

Mchain Research Foundation (full English name: M CHAIN ​​TECHNOLOGY RESEARCHING AND FUNDING, INC) is an independent third-party non-profit organization established by the Mchain project management team.


Mchain Scientific Research Foundation

Mchain Scientific Research Foundation is mainly responsible for:

Mchain public chain technology research and development
Mchain Market Value Operation Management
Mchain Global Deployment

Will work with the Mchain community to promote the development of the Mchain project. Stay tuned for the future.

H. What are the application directions and prospects of China’s blockchain?

Since 2019, blockchain has been constantly mentioned. As a key technology for the next generation of Internet, governments and giant companies from various countries have stepped up their efforts in the research and application of blockchain, and the competition for the right to formulate industry standards has become increasingly fierce.
According to the "2019-2020 Global Blockchain Technology Layout and Business Investment Trend Research Report" released by iiMedia Consulting, with the further liberalization of policies in the future, China's blockchain industry will usher in a stage of rapid development and is expected to Enter the first echelon of the global blockchain industry in an all-round way.
1. Protection of policy dividends, accelerated formation of technical standard system
The importance of blockchain technology to the new round of industrial transformation has received increasing attention, and major countries around the world have accelerated the research and development of blockchain technology. , but because the industry has not yet formed a unified technical standard system, blockchain is still subject to many restrictions in application and promotion.
2. Ending the barbaric growth, the industry has entered a new stage
After the capital winter in 2018, a large number of blockchain companies were eliminated, the overall popularity of the industry declined, capital returned to rationality, and the blockchain industry became barbaric The growth phase is coming to an end. In 2019, policy factors will bring blockchain back to the forefront of development, and capital and talents will once again flow into the blockchain industry track. With application, regulation, standardization, etc.With continuous advancement, truly competitive blockchain companies will gradually emerge, and the industry will usher in a new round of rapid growth.

I. Is M CHAIN ​​a blockchain and what does it have to do with Bitcoin?

M CHAIN ​​and Bitcoin are both digital assets. Blockchain technology originated from Satoshi Nakamoto’s Bitcoin theory and is considered the most disruptive technological innovation since the invention of the Internet. It relies on clever distributed algorithms in cryptography and mathematics and is currently used in many industries.
M Chain is the world's first digital encrypted virtual currency based on peer-to-peer network technology based on blockchain and smart contracts, designed for two-dimensional IP content, games, copyright transactions, digital entertainment, product peripherals, etc. It and the economic system and basic services designed around it are mainly designed for global two-dimensional IP content production, creative incentives, copyright protection, and product distribution.
M Chain is positioned as a service provider that provides technology, resources, channels and other systems for the global 2D field. Based on the 2D IP copyright registration, it introduces the blockchain data storage function to form a 2D IP asset chain. Asset owners, developers, and traders can realize the subscription and circulation of M Token by participating in the exchange, thereby building a service-oriented ecosystem that integrates global second-dimensional IP originality, intellectual property rights, digital assets, and communities.

J. A comprehensive introduction to what Mchain is

Mchain, like Bitcoin and Ethereum, is an encrypted digital currency developed based on blockchain technology.

MChain’s Chinese name is Miner’s Classic Coin, referred to as M Chain. MChain was developed by the top blockchain team in the United States. The block confirmation speed has been greatly improved, and it is the first choice for existing anonymous transaction currencies! The M chain is issued on the public chain of the blockchain. The tokens follow the digital currency standards. The total issuance is 21,000,000 and will never be issued. The initial release is 6.3 million created by the mine investors and community participants of the M chain community. Jointly held, the last 14.7 million coins were mined by miners, and all were mined in a total of 20 years.

(10) Extended reading on China’s blockchain m-chain:

In 2008, Satoshi Nakamoto proposed the “Bitcoin White Paper” He founded the Bitcoin network in 2009 and developed the first block, the "Genesis Block".

The blockchain shared value system was first imitated by many cryptocurrencies, and improvements were made in proof-of-work and algorithms, such as the use of proof-of-stake and SCrypt algorithms. Subsequently, the blockchain ecosystem continued to evolve around the world, with the emergence of initial coin offerings (ICOs), smart contract blockchain Ethereum, asset tokenized sharing economies with “light ownership, heavy usage rights”, and blockchain countries.

Currently, people are using this shared value system to develop decentralized computer programs (Decentralized application) in all walks of life.ations, Dapp), building decentralized autonomous organizations and decentralized autonomous communities (Decentralized autonomous society, DAS) around the world.