北京卫视万向区块链实验室直播,万向区块链研究院

近日，北京卫视万向区块链实验室直播，万向区块链研究院推出了三个相关的关键词：区块链、智能合约和去中心化。下面我们就来看看这三个关键词分别是什么意思，以及它们之间的关系。

区块链：区块链技术是一种分布式数据存储技术，它可以记录每一笔交易，并将这些交易信息存储在一个不可篡改的数据库中。由于区块链技术的特性，使得它可以被广泛应用于金融、政府、企业等领域，从而改变传统的商业模式。

智能合约：智能合约是基于区块链技术的一种特殊的合约，它可以自动执行合同条款，而不需要人为干预。智能合约可以被用于众多领域，如金融、法律、供应链等，可以有效地提高效率，减少人工干预，降低成本。

去中心化：去中心化是指没有中心化的组织结构，它是区块链技术的基础。去中心化的组织结构可以更好地保护数据安全，提高数据完整性，并防止数据被篡改。同时，去中心化也可以更好地保护用户的隐私，提高交易的安全性。

从上面的讨论可以看出，区块链、智能合约和去中心化是相互联系的，它们之间有着千丝万缕的联系。区块链技术是去中心化的基础，而智能合约又是基于区块链技术的一种应用。未来，区块链技术、智能合约和去中心化将在金融、政府、企业等领域发挥着重要的作用，改变着传统的商业模式。

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❶ Xiao Keke’s Laboratory: How to help your boss make money with mining Xiao Keke’s big analysis of blockchain

Xiao Keke’s laboratory focuses on hot topics There is a set of research and development that belongs to Xiao Keke... This time we will start with "blockchain".

Recently, a lot of people are talking about "blockchain". Even election campaigners want to jump on this train, from the previous "cloud" and "AI" to the current blockchain (blockchain) As for the topic, I feel that as long as it is an emerging technology, the boss will want to get involved, but does our company really need such technology? For example, the head of the IT department recently talked about the transition from the previous private cloud to the current private chain...

I just saw the news recently that a team used ICO to issue a token called Pincoin. Later, it turned out that the team members They all disappeared, but they still attracted US$660 million! Everyone really needs to be careful!

Many colleagues may not be clear about what blockchain is, but the boss has ordered everyone to conduct a survey. Have you started blockchain today?

Xiao Keke’s Blockchain

Okay! Stop scribbling, this technology is really powerful, and the bosses are all thinking about how to use this to transform the industry, or create profits!

So what is blockchain?

Nowadays, the explanation of blockchain technology is often to think of "block" as a ledger used for accounting, and "refining" means that the bookkeepers all keep the same ledger. When we want to conduct a transaction, the bookkeepers must confirm each other so that the ledger can be updated simultaneously. This approach makes it more difficult for hackers to tamper with transaction records, thus improving security.

What is Bitcoin that everyone is talking about?

It seems that many people are talking about buying Bitcoin, and they also say that the current exchange rate between Bitcoin and the US dollar is 1:7934. In fact, this is the first application. The digital currency of blockchain technology can be used to transfer money. Just like transferring funds through a bank, you can also transfer Bitcoin to others through the Bitcoin blockchain (Bitcoin)

Also because of this The "Bitcoin Blockchain" is mainly through computer code, so there will be no problems with bank, public sector or bank freezes, so it is suitable for some countries with unstable economies, wars or people with special needs. (Eh) Speaking of which, it’s quite a useful tool. What everyone calls "mining" is mainly through the reward mechanism provided by everyone's contribution of their own computer computing resources, using everyone's computer computing power to maintain the operation of the Bitcoin blockchain.

This blockchain lazy bag explains the relevant details and nouns very well! You can refer to it.

This type of issue has been really popular recently! After seeing the news a while ago: "One of the largest ICO scams in history, Vietnamese businesses took in $660 million and the team disappeared." I discovered that ICO (Init) based on this technologyialCoinOffering) project currently does not have much guarantee. The main purpose is for investors to invest in these commonly used currencies, such as Bitcoin and Ethereum, and then exchange them for equivalent value and issuance of tokens, which gives them a sense of investment in the future. But later, some groups even lied to you about having super good rates of return. As a result, people ran away and investors had no way to seek compensation...

We can also do things like blockchain and cryptocurrency. Places or services used to solve corporate problems are also great, but when it comes to money, you'd better figure it out before investing!

Related articles: Little Keke’s Laboratory

In addition to blogging, Charles shares comics on Facebook every day (as much as possible)! Welcome to the Little Kokochars fan group!

This article [Xiao Keke’s Laboratory] How to help the boss make money from mining? Xiao Keke’s blockchain first appeared in Xiao Keke also has spring.

❷ Does blockchain cloud computing belong to the third stage of application?

In the third stage of Internet development, e-commerce, online shopping, online payment, etc. emerged. Applications for e-commerce, online shopping, etc. The third evolution of the Internet is to solve this problem. Different from the first two evolutions, when the third evolution begins, Internet players are thinking more about how to integrate with the real economy and how to empower the real economy, and this is the original meaning of the industrial Internet. When this development trend matures, we will see a deep integration of the Internet and the real economy. After experiencing such a deep integration, the dual economic form of the virtual economy and the real economy formed by the first evolution and the second evolution of the Internet will be completely changed, and there will be a deep integration of the virtual economy and the real economy. will be turned on. 2. The Internet, also known as the international network, refers to a huge network connected between networks. These networks are connected by a set of common protocols to form a logically single huge international network. The Internet began with the ARPANET in the United States in 1969. Usually internet refers to the Internet in general, while Internet refers to the Internet specifically.

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E-commerce, online search, instant messaging, blockchain, cloud computing, these are the first steps in the development of the Internet

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Xiang Dou grasps the situation in a timely manner
Hello, I am very happy to answer your questions. E-commerce and instant messaging are both developed on the Internet, dear. E-commerce is a business activity that uses information network technology as a means and centers on commodity exchange. "E-commerce" and "electronics" are a technology and a means, and "commerce" is the core purpose. All means are created to achieve the purpose.

❸ FISCO - Golden Chain Alliance creates a new era of public alliance chain

Public chain, alliance chain (permission chain) and private chain can be said to basically include the blockchain technology Three ways to use. In recent years, the planning, financing, development and ecological construction of the public chain can be said to have been carried out in a noisy manner. Some are real, and there are even more deceptions. It is noisy, noisy, muddy and sandy, and investors' money has really gone in. But not many are online, and the ecological construction of the few public chains that are online is also sparse. There are very few DApps, and the daily activity is even less. In short, not many current public chain projects can or are willing to survive. Ecological construction is even further away.

Private chains are self-built and internally run blockchain architectures of respective companies and institutions. Very little information is disclosed, but I believe that using your own money to do your own things and solve your own problems will not cause any problems. What a big deal.

The development of the alliance chain has always been low-key. Since blockchain technology was recognized by the mainstream economy and society, pragmatic mainstream economic institutions have been solidly carrying out research, development and application for about 4 years. During this period, the backbone of the alliance chain was formed, and another correct path was found for the implementation of blockchain applications and ecological construction. In a certain sense, the alliance chain has passed its infancy and has begun to solidly move towards the "public alliance chain" new era. The alliance chain's naturally strong relationship with mainstream economic industry resources also determines the alliance chain's mainstream status in the application prospects of blockchain technology.

With the dawn of the digital economy era and the popularity of distributed business models, blockchain technology has also been able to give full play to its advantages and become a representative of cutting-edge technology. In 2016, three companies, WeBank, a member of the Golden Link Alliance, Shanghai Wanxiang Blockchain, and Matrix Yuan, a member of Chinaledger, reached a strategic cooperation and jointly committed to exploring blockchain technology, and

The full name of Golden Link Alliance is Financial Blockchain Cooperation Alliance (Shenzhen). It was jointly established on May 31, 2016 by more than 20 financial institutions and technology companies including Shenzhen Financial Technology Association, Shenzhen Qianhai WeBank, and Shenzhen Securities Exchange. Non-profit organization established. As an open organization, Financial Institutions that voluntarily abide by the charter and companies that provide technological services to financial institutions can apply to join. So far, members of the Golden Link Alliance include more than 80 institutions in six major industries including banks, funds, securities, insurance, local equity exchanges, and technology companies.

On November 26, 2016, Golden Chain Alliance released the "Financial Distributed Ledger Proposal", proposing five major principles such as legal compliance, traceability, security, privacy protection, and business orientation, as well as a value alliance , autonomous and controllable, safe and trustworthy, efficient and available, business feasible, flexible configuration, intelligent supervision and other seven propositions.

Purpose: Integrate and coordinate financial blockchain technology research resources, form a synergy and coordination mechanism for financial blockchain technology research and application research, and improve the research and development capabilities of member units in the field of blockchain technology. Explore, develop, and implement financial alliance blockchain suitable for financial institutions, as well as application scenarios based on this.

The General Assembly of the Golden Chain Alliance is the highest authority; the permanent body of the General Assembly is the Presidium, which leads the alliance to carry out daily work during the intersessions of the General Assembly and is responsible to the General Assembly; the Presidium has a technical committee (chaired by Application project work), Standards Technical Working Committee (presides over the establishment, formulation, review and release of standards), Advisory Committee (organizes external experts to participate in technical and standards discussions).

Jinlianmeng has set up research directions in the fields of credit, equity, points, insurance, bills, cloud services, digital assets, financial product issuance and trading, and some of the projects have now been implemented or products have been launched. prototype.

The FISCO BCOS underlying blockchain platform is jointly built by the FISCO open source working group. Members of the working group include Beyondsoft, Huawei, Shenzhen Securities Exchange, Digital China, Sifang Innovative, Tencent, WeBank and Yuexiu Jinke and other members of the Golden Link Alliance, aiming to create a secure and controllable blockchain suitable for the financial field. The underlying platform of the chain.

Financial services are one of the earliest application areas of blockchain. Blockchain technology brings security and reliability, simplified processes, cost savings, reduced operational risks, and increased trust.Advantages: It has the potential to reconstruct and sublimate the original financial industry infrastructure. The financial industry focuses on multi-party reciprocal cooperation and has strong supervision and high-level security requirements, which require node access and authority management. Therefore, the technical direction of the alliance chain has become the main choice for the financial industry.

At present, my country's financial industry is opening up to the outside world with unprecedented intensity, and the pace of financial innovation is also accelerating. Therefore, how to effectively balance the relationship between open innovation and risk prevention and firmly maintain the bottom line of no systemic risks is an important issue for the industry. challenges that urgently need to be addressed.

From the perspective of financial IT infrastructure, there are still some shortcomings and pain points in operational risks, moral hazards, credit risks, information protection risks, etc.

First, financial IT system data may still be tampered with, forged, or have consistency differences.

Second, the infrastructure structures and business processes of different financial institutions are different, and even still involve many manual processes, which greatly increases operating costs and is also prone to operational risks and ethics. risk.

Third, financial business and financial cooperation may involve multiple participants or intermediaries, which can easily increase trust costs and friction costs. There are also certain issues of mutual trust, collaboration or cooperation reciprocity.

Fourth, financial business is often highly complex, and it is easy to miss records of all business elements. Sometimes it is difficult to trace the entire business process, and it cannot meet the needs of supervision and auditing.

Fifth, the data between different financial institutions are relatively independent, making it difficult to achieve safe and efficient interaction, resulting in high costs for repeated KYC, anti-money laundering, and anti-fraud, and also indirectly causing the loss of user data. Risk of being leaked by certain intermediaries.

Sixth, the availability and adaptability of centralized IT infrastructure are weak, and distributed technologies need to be used to improve robustness or adaptability.

As a combined infrastructure solution, blockchain technology can in principle respond to the needs of the financial industry. However, because the requirements of the financial industry are more diverse and strict, as a financial version of the blockchain solution, it needs to be based on the blockchain technology of the universal industry and according to the special business needs of financial institutions, existing technical levels, and laws and regulations. Requirements or conditions in other aspects shall be comprehensively considered from multiple dimensions such as business suitability, performance, security, policy, technical feasibility, operation and maintenance and governance, and cost.

First, the appropriateness of the business scenario. Not all financial business scenarios require the use of blockchain technology. Generally speaking, when it comes to scenarios involving multi-party participation and peer-to-peer cooperation, the traditional centralized system architecture is often difficult to meet the needs, so you can consider using blockchain technology. This will increase multi-party mutual trust, improve business operation efficiency, and reduce business operation costs and friction costs.

Second, the performance of the blockchain system. Financial business often has characteristics such as massive transactions, high-frequency transactions, and timely confirmation. Therefore, the blockchain open source platform in the financial industry needs to analyze the business volume, potential business growth scale, and potential business growth scale that the blockchain system needs to support based on the current business scale of financial institutions. Technical performance index requirements such as concurrent business volume and response time. Since blockchain platforms using different technical modules, such as different consensus mechanisms, have greatly different performance support, it needs to be evaluated based on business performance requirements and combined with blockchain performance efficiency indicators.

Third, the security of the blockchain system. Blockchain can ensure the credibility of recorded data from a technical level and prevent data from being tampered with, forged and other risks. In addition, in terms of data sensitivity and security, it is necessary to evaluate the content encryption strength of the on-chain data, as well as access control, etc. Financial institutions need to choose mature, appropriate, and secure encryption algorithms based on the specific security requirements of their business.

Fourth, policy compliance. Blockchain is a set of technical solutions that, with reasonable design, can provide good support for existing businesses or complement existing centralized systems. However, when financial institutions use blockchain to conduct business, they must implement it within the country's existing regulatory requirements and legal framework.

Fifth, technical feasibility. Blockchain technology has already been implemented in some financial scenarios, but it is still an emerging technology. It is necessary to fully evaluate the fit of the technology with specific businesses and its advantages and disadvantages compared with traditional systems before finally choosing the appropriate area. Demonstration and trial operation of the blockchain platform.

Sixth, operation and maintenance and governance capabilities. Since there are differences in operations and management between blockchain-based businesses and traditional centralized systems, and the continuous governance requirements of financial businesses are extremely high, corresponding planning and adjustments are required to evaluate the feasibility and sustainability of the new governance structure. , evaluate the impact of version iterations and the official launch of the system, monitor the operation of the blockchain system in real time, and ensure business controllability and financial environment stability.

Seventh, costs are controllable and economically feasible. Blockchain applications use technical features to solve specific problems in actual business. Applications that effectively solve pain point problems can bring great benefits to financial businesses, and the value of the application itself can also be revealed; on the contrary, if it cannot solve important problems in the industry , you need to face a trade-off between costs and benefits.

If a safe and reliable underlying financial blockchain platform can be built to meet the special needs of the financial industry, blockchain technology will be of great use in the financial industry.

For example, from the perspective of banking institutions, the key exploration directions are generally to apply blockchain technology to reduce clearing and settlement costs, improve middle and back-office operational efficiency, improve process automation, and reduce operating costs. In addition, in cross-border financial scenarios, blockchain helps achieveThe sharing of ledgers among cross-border financial institutions reduces the reconciliation and settlement costs and dispute friction costs between cooperative banks, thereby improving the processing speed and efficiency of cross-border business.

From the perspective of non-bank financial institutions, blockchain can be used to improve the authority of rights registration and information storage, reduce counterparty risks, solve data tracking and information anti-counterfeiting issues, and reduce audits. operating costs, etc.

From the perspective of financial regulators, blockchain provides regulators with consistent and easy-to-audit data. Through data analysis of inter-institutional blockchains, the audit process can be faster and more efficient than traditional audit processes. Precisely regulate financial operations. For example, in an anti-money laundering scenario, the balance and transaction records of each account are traceable, and no aspect of any transaction will be out of sight of supervision, which will greatly strengthen anti-money laundering efforts.

Designed an efficient, reliable, message communication protocol based on the blockchain network, referred to as AMOP (Advanced Messenger On-chain Protocol), focusing on the following functions:

 Based on the blockchain network, it supports cross-bank and point-to-point real-time message communication;

 Provides standardized interfaces for the interaction between off-chain systems and blockchain;
< br />  The blockchain system can actively call the business interface of the off-chain system;

The technical characteristics of this protocol are:

 In the point-to-point blockchain network topology , plan node communication paths to ensure message reachability;

 Can quickly sense node abnormalities in the blockchain network and automatically switch paths to resend messages;

 In communication Encryption technology is used in the process to ensure privacy at the communication layer.

Designed the contract naming service CNS (Contract Name Service). The design goal of CNS is to name the correspondence between the business layer and smart contracts, so that the business layer no longer cares about the relevant contract addresses. Similar to DNS on the Internet, the use of domain names makes it easier for users to remember how to access a website, and also gives the website great flexibility in terms of clustering, migration and expansion.

Parallel PBFT Consensus

Standard RAFT Consensus

Parallel Computing and Hot Account Solutions

FISCO BCOS in Data Integration Conduct in-depth exploration in analysis, transaction control, identity authentication, etc., thereby meeting the high standards of supervision and risk control required by the financial industry.

Risk data integration

Based on immutable, traceable, distributed and highly consistent data on the blockchain, regulatory agencies can be given sufficient and transparent information and transactions Participants, transaction details, transaction process and transaction history records are all recorded on the blockchain ledger, which can completely and properly preserve massive historical data, solve the problem of data islands, and meet the needs of structured, clear, accurate and complete risk data. requirements.

Risk modeling, analysis and prediction

Organically combine the data completed on the blockchain with big data mining, machine learning and other technologies, and then integrate market data, industry Data can be used to formulate more accurate risk models, improve risk prediction capabilities, and meet the requirements of comprehensive risk management of institutions.

Real-time transaction monitoring, reporting and interception

Identity recognition

Special Prize: ODRchain - a typical application of public consortium chain

The most high-profile champion project - ODRChain, is based on the FISCO BCOS underlying platform and uses blockchain technology to solve the pain points of traditional judicial processing of online disputes, such as the difficulty in verifying the authenticity of electronic data and the inability to digest a large and rapidly backlog of case disputes.

At present, ODRChain has shortened the time it takes for customers to go from clicking "one-click arbitration" to receiving the arbitration award, from the traditional arbitration process that lasted several months to about 7 days. , and the arbitration fees that originally cost tens of thousands of dollars have been reduced to a few hundred yuan. As of December 2018, ODRChain has completed the deposit of over 10 million contracts, involving hundreds of billions of funds.

First prize: JustSign - a white-box cryptographic algorithm that turns a mobile phone into a USB shield

The project that grabs the first prize in the competition - JustSign, is based on FISCO BOCS It is an electronic contract signing and certificate storage system. Its original JustKey white-box cryptographic algorithm realizes "mobile phone as USB shield", which solves the problem of limited compatibility of traditional CA, inability to protect key security on the mobile terminal, and vulnerability to attacks in centralized data storage. question.

Expert reviewers commented that electronic contracts involve complex legal relationships and ownership of interests, and it has long been difficult to achieve a balance between security, integrity and portability. The team’s original white-box cryptographic algorithm is really conducive to improving security in blockchain certificate storage scenarios.

Second Prize: Trusted Internet of Things Solution - The Picture of Smart Life Looks Like This

Trusted Internet of Things from Sichuan Changhong Security LaboratoryConnected solutions outline a smart home blueprint that requires almost no worries on your part. When analyzing the blockchain technology behind it, team representatives said that an inter-enterprise cooperation alliance is established based on the alliance chain to open up the interconnection and mutual trust of IoT devices between different manufacturers, and based on insights into typical business scenarios of smart life, through smart contracts Implement smart terminal registration, scene rules, trust rules and linkage rules.

Expert judges of the competition believe that this project has practical hardware and scenarios in the field of Internet of Things, and is expected to further promote the implementation of application scenarios such as distributed AI assistants, resource sharing, life cycle management, and multi-channel payment. Truly usher in smart life.

Among the projects that won the third prize in the competition, they accurately targeted the characteristics of blockchain in terms of security and efficiency improvement, and provided practical solutions for the industries they represented. Tsinghua University The team of teachers and students found a new way to develop cross-layer full-stack blockchain security detection technology to protect other blockchain applications comprehensively, and its technical strength was highly praised by the judges.

The third prize winners were the trusted electronic certificate platform of Shenzhen E-Commerce Security Certificate Management Co., Ltd., the real estate registration platform of Wuhan Liandong Times Technology Co., Ltd., and Shandong Guanhai Data Technology Co., Ltd. The company's Rongcheng blockchain service platform, the livestock industry blockchain traceability of Quanliantong Co., Ltd., the tourism finance alliance platform of Shenzhen Youxun Information Technology Co., Ltd., and the copyright safe deposit box of Beijing FamilyMart Technology Development Co., Ltd.

Shanghai Jiuyaojiu Information Technology Co., Ltd.’s first-responder mutual aid first aid, “Yongteng Group My Innovate”’s HaveFund, Qianhai Life Insurance Co., Ltd.’s blockchain policy management, “Huazhong Technology The University's Guanshankou Hulu Brothers' Book Enjoying Campus and the Cloud Block project team's "Yun Block" account system also won the Outstanding Social Value Award, Outstanding Business Design Award, Outstanding User Value Award, Outstanding Creativity Award, and Outstanding Application Integration Award respectively.

Ma Zhitao, chairman of the Golden Alliance Technical Committee, elaborated on the concept of the “public alliance chain”. He believes that the alliance chain should achieve self-sublimation and should be able to evolve into an ecosystem that provides services to the public, that is, a "public alliance chain."

Different from the public chain project’s idea of ​​“coming up with a plan first, raising funds, vigorously promoting it, raising the price, and finally investing in development”, the alliance chain project adheres to the idea of ​​“investing in development first with its own funds” , go to the production environment to verify, accumulate real customers and users, run steady trials and errors, and finally carry out promotion and publicity.” However, due to the focus on practical implementation and focusing on real applications, there is a lack of publicity, and it has no choice but to fall into a passive situation of "many people have implemented it, but few people have praised it". Golden Chain Alliance hopes that through this competition, the project team of the alliance chain will come to the stage to show their results, enhance the influence of the alliance chain, and make the public moreUnderstand the real application implementation and sustainable development of the alliance chain project.

❹ Is the currency Ethereum safe and reliable?

Is it safe and reliable?
1. Ethereum is the second-ranked digital currency after Bitcoin. Ethereum is an extremely important mining community in China.
2. Ethereum has a special connection with China’s encryption community. Vitalik Buterin, co-founder of Ethereum, Xiao Feng of Wanxiang Blockchain Labs and Shen Bo of Fenbushi Capital co-founded two entities in October 2015. One is Fenbushi Capital, which invests in blockchain startups, and the other is Wanxiang Blockchain Lab, a non-profit organization that supports non-commercial projects.

❺ The Shanghai Blockchain Industry Development Research Alliance was officially established to promote the healthy development of the blockchain industry

On September 14, the Shanghai Blockchain Industry Development Research Alliance (hereinafter referred to as the Alliance ) was formally established. The alliance is an academic, public welfare, service-oriented, non-profit organization voluntarily formed by Shanghai's blockchain policy research, technology research and development, business incubation and other enterprises and institutions and related institutions.

The main sponsors of the alliance include Shanghai Institute of Development and Reform, China Financial Information Center, Wanxiang Blockchain Laboratory and Blockchain Pencil; the co-sponsors include Bu Meng (Shanghai) Technology Co., Ltd., BitSE, Shanghai Juzhen Financial Information Services Co., Ltd., Shanghai Institute of Science, Jiading Industrial Zone Economic Development Co., Ltd., and Lujiazui Internet Finance Association.

With the rapid development of the Internet, the digitization of assets and the proportion of digital assets in people's real life are increasing. The characteristics of blockchain that cannot be tampered with and shared can solve the problem of data authenticity and data ownership. problems, and has been regarded as the best solution for all data-related industries, including the financial industry.

The Alliance is committed to building a cooperation, exchange and dialogue platform connecting government departments, related enterprises, scientific research institutes, financial institutions, and industrial parks, and organizing in-depth cooperation in government, industry, academia, research, finance, etc. Promote blockchain industry research, industrial policy support, technology research and development, standard formulation, business incubation, talent cultivation, etc., attract the accumulation of high-end blockchain resource elements, promote self-discipline in industry development, create a good environment for the development of the blockchain industry, and promote the development of Shanghai Become a highland for blockchain technology R&D and application and industrial development with strong domestic and foreign influence.

As the world’s first commercially implemented blockchain digital asset platform, Bumeng actively responded to government calls and industry needs and joined the alliance. "The blockchain model is free and democratic, but freedom and democracy require supervision." Yang Fan, general manager of Bumeng, said, "The reason why Bumeng joined the alliance is to have a platform for communication with government agencies. Communication between relevant government agencies promotes the healthy development of the blockchain industry and financial markets."

As a hot topic in financial technology, Yang Fan provided scenarios for the application of blockchain in the financial field: "District Blockchain technology canIn order to provide real and credible data for the financial field, it has great potential in big data aspects such as risk control and credit reporting. At the same time, regulatory agencies can also achieve regulatory purposes better and at lower cost by becoming one of the nodes, and improve work efficiency. ”

“In the future, Bumeng will actively participate in alliance activities, proactively communicate with alliance members through business sharing and other methods, demonstrate blockchain technology and application innovation results to the public, and contribute to the development of the alliance. Make your own contribution. "Yang Fan concluded.

❻ What blockchain technology listed companies are there in blockchain concept stocks?

Blockchain is a new application model of distributed data storage. It is the core of Bitcoin. An important concept. There are currently 35 stocks related to the blockchain concept in the A-share market, of which 6 blockchain concept listed companies are traded on the Shanghai Stock Exchange, and the other 29 blockchain concept listed companies are traded on the Shenzhen Stock Exchange. .

According to the blockchain correlation, the leading blockchain concept stocks are most likely to be born from Xinchen Technology, Luyitong, and Sifang Jingchuang.

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Xinchen Technology: On September 29, 2016, the company stated in an interactive interview that the company is currently engaged in research and development of blockchain technology.

Lu Yitong: The company plans to charge RMB 24.57 per share. The total amount of supporting funds raised from the private placement of 67.9691 million shares will not exceed 1.670 billion yuan, which will be used to pay the cash consideration for this transaction, build a blockchain ASIC chip industrialization project, an artificial intelligence ASIC chip R&D center, chip product marketing and service network, etc.

Sifang Jingchuang: On May 31, 2016, the founding meeting and the first members meeting of the Financial Blockchain Cooperation Alliance (Shenzhen) were officially held in Shenzhen Wuzhou Hotel. The company was one of the founding members of the meeting.

❼ What are the blockchain concept stocks?

In terms of application, the industry generally believes that blockchain applications will be the first to be launched in the financial field with high credit costs, and corresponding investments The fields involve cross-border payments, securities issuance and trading systems, insurance industry, etc. may be the first to benefit. Related concept stocks are as follows, for reference only:

Hengbao Shares: Big Data Security Analysis
Radio and Television American Express: Research on Digital Currency and Blockchain
Weishitong: Distributed Encryption
Wintime: We have blockchain technology reserves, but in the initial stage
Gao Weida: Blockchain Bill Application
Changliang Technology: WeBank distributed core system IT service provider
Tianji Technology: distributed storage
Wanxiang Qianchao: Major shareholder Wanxiang Group established a blockchain laboratory
br />Xinyada: is tracking the application of blockchain and other technologies in the financial industry
Biying China: is a digital currency crowdfunding platform.

❽ Wanxiang Blockchain and Lattice The difference

The difference between Huashou Internet and blockchain.
1. Wanxiang Blockchain is a decentralized trust mechanism that relies on algorithms to build trust and do trust endorsement.
2. The difference is to use blockchain to design a peer-to-peer communication system, treat Bitcoin as a currency or electronic cash, obviously this experiment is a failure, or use Bitcoin to build a global payment system.

❾ The difference between blockchain laboratories and ordinary computer rooms

1. Blockchain can be easily combined with a series of other emerging technologies, such as 3D printing and the Internet of Things and machine technology, etc. When you see multiple technologies come together, you get the best business benefits and the most innovative advice.
2. Huge power loss in ordinary computer rooms. The operation of data centers requires a large amount of electricity. Traditional construction does not take into account the issues of electricity, cooling, and air flow management. The PUE of many data centers is relatively high. Environmental power equipment with higher reliability, but these equipment are often less efficient, and the PUE of the data center is above 2. or even higher, which means that about half of the energy used by the data center is consumed on the IT load, and the other half Consumption is on the network's critical physical infrastructure including power equipment, cooling equipment and lighting facilities. Difference is a Chinese word that refers to the difference between two or more things.

❿ What are the large-scale domestic blockchain companies?

The large-scale domestic blockchain companies include Xinchen Technology, Yinjiang Shares, Cultural Great Wall, Radio and Television Express, Hundsun 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.

5. Hundsun Electronics

On June 1, 2016, the Financial Blockchain Cooperation Alliance was established in Shenzhen, and Hundsun Electronics was one of the 25 founding members. Use blockchain technology to implement a digital bill system based on the alliance chain.