区块链技术的税务应用前景如何,区块链技术的税务应用前景分析

区块链技术的税务应用前景分析拓展3个相关关键词，分别为：区块链技术、税务应用、前景分析。下面将分别介绍这三个关键词。

区块链技术：区块链技术是一种分布式数据库技术，它将数据存储在网络中的节点上，使用共识机制和密码学方法来确保数据的安全性和完整性。区块链技术可以极大地提高数据的安全性和可靠性，同时可以有效地降低网络数据的交易成本。此外，区块链技术还可以改善网络数据的可追溯性和可视性，有助于提升数据的安全性和可靠性。

税务应用：税务应用是指将区块链技术应用于税务领域的应用。目前，区块链技术在税务领域的应用主要集中在税收征管、税收管理和税收优惠等方面。例如，可以利用区块链技术来改善税收征管的效率，使税收征管更加有效、更加透明和更加可靠；可以利用区块链技术来改善税收管理，使税收管理更加有效、更加精细和更加可靠；可以利用区块链技术来改善税收优惠，使税收优惠更加公平、更加公正和更加可靠。

前景分析：随着区块链技术的发展，税务应用的前景也将更加广阔。首先，税收征管将更加有效、更加透明和更加可靠；其次，税收管理将更加有效、更加精细和更加可靠；最后，税收优惠将更加公平、更加公正和更加可靠。此外，随着区块链技术的发展，税务应用还可以更进一步地改善税收征管、税收管理和税收优惠，从而进一步提升税务应用的效率和可靠性。

总之，随着区块链技术的发展，税务应用的前景将越来越广阔，将为税收征管、税收管理和税收优惠提供更加有效、更加透明和更加可靠的支持，从而提高税务应用的效率和可靠性。

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Ⅰ Industry prospects: How data blockchain technology will affect accounting and auditing

1. Blockchain in the field of payment: between financial institutions, especially cross-border financial institutions The cost of reconciliation, clearing and settlement is high and involves many manual processes; the application of blockchain technology can reduce the cost of reconciliation and dispute resolution between financial institutions, significantly improve the efficiency of the payment field, and make it easier for financial institutions to process Small-amount cross-border payment business helps realize inclusive financial services.
2. In the field of clearing and settlement: different financial institutions have different infrastructure structures and business processes, involving many manual processes, which greatly increases business costs and is prone to errors. Applying blockchain technology, combined with the on-chain assets mentioned in the second point, can complete point-to-point real-time clearing and settlement, thereby reducing value transfer costs, shortening time, improving efficiency, and both parties to the transaction can obtain good privacy protection.
3. Asset management field: Equity, bonds, bills and other assets are managed by different intermediaries, which increases the transaction cost of assets and brings about the problem of certificate forgery. Apply blockchain technology to digitize such assets and turn them into digital assets on the chain. With the irreversible, non-tamperable, and public characteristics of the blockchain, it can improve the efficiency of asset transactions and reduce asset management costs.
Because the characteristics of the blockchain are irreversible and non-tamperable, it makes information confidential and secure, point-to-point transaction transmission, decentralization, and reliable traceability of information; thereby reducing intermediate costs and improving efficiency, it is not only used for accounting and auditing , and can also be applied to all walks of life. Now we can also see the collaborative operation model of blockchain from behind the operation of all walks of life. Therefore, blockchain will definitely change human life extensively and profoundly. Therefore, The entire life service will enter the blockchain era. In this Internet development process, blockchain + physical industries, blockchain e-commerce, and blockchain community operations can all apply blockchain technology.

Ⅱ Blockchain employment direction and prospects

Financial field: Blockchain technology can be used in digital currency, smart contracts, payment and settlement, etc., bringing more efficiency to the financial field , safe and convenient service.

Internet of Things field: Blockchain technology can realize identity verification, secure communication and data management of IoT devices, thereby improving the security and reliability of the entire IoT system.

Public service fields: Blockchain technology can be applied to public service fields such as government affairs, education, and medical care, and plays an important role in information sharing, data privacy protection, and social governance.

Other fields: Blockchain technology can also be used in supply chain management, intellectual property protection, games and other fields, and has broad application prospects.

Therefore, from the perspective of employment, blockchain technology talents can choose to work in different types of units such as financial institutions, technology companies, innovative enterprises, government agencies, etc., and engage in blockchain technology Development, application research, technical support, project management and other related work.At the same time, you can also expand your career development path through entrepreneurship and other methods.

Ⅲ What are the application fields of blockchain technology?

Financial field

Blockchain is used in financial services such as international exchange, letters of credit, equity registration and stock exchanges. The field has potential huge application value. The application of blockchain technology in the financial industry can eliminate the need for third-party intermediaries and achieve direct point-to-point connection, thereby greatly reducing costs and quickly completing transaction payments.

Internet of Things and Logistics Fields

Blockchain can also be naturally combined in the Internet of Things and logistics fields. Through blockchain, logistics costs can be reduced, the production and delivery process of items can be traced, and the efficiency of supply chain management can be improved. This field is considered a promising application direction of blockchain.

Public services

Blockchain is closely related to people’s production and life in public management, energy, transportation and other fields, but these The centralized nature of the field also brings some problems, which can be transformed with blockchain. The decentralized, 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, and can be used to ensure that the operating system and firmware of an important infrastructure are not Tampered, you can monitor the status and integrity of the software, detect bad tampering, and ensure that the data transmitted by systems using IoT technology has not been tampered with.

Digital copyright field

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.

Insurance field

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.

Public Welfare Field

The data stored on the blockchain is highly reliable and cannot be tampered with, so it is naturally suitable for use in social welfare scenarios. Relevant information in the public welfare process, such as donation projects, fundraising details, fund flows, recipient feedback, etc., can be stored on the blockchain and transparently and publicly disclosed conditionally to facilitate social supervision.

IV Does blockchain have development prospects in the future?

A series of large companies such as Tencent and Alibaba are all trying to share and seize the blockchain cake. Do you think it has development prospects? Of course there is! Below are the top ten predictions of the China Academy of Information and Communications Technology on the global blockchain. I hope it will be helpful to you! !

From the current market media information, we can see that blockchain information has occupied the major media landscape and is at the forefront. It is not an exaggeration, the appropriate metaphor is the wind.

Why does the blockchain become so popular all of a sudden? Let’s talk about the currency circle. For example, a mainstream currency actually appeared a few years ago, but because the single value direction is not recognized by people, it is not It is worth entering the public eye. After several years of skyrocketing, it seems that some potential human nature has suddenly been activated. It is similar to buying a house. Everyone cannot understand it. It is tempting, explodes, and then activates greedy human nature. Then the information exploded all at once. Seeking knowledge is what everyone wants to know about how coins are produced and how coins are created. So this is how the term blockchain was discovered.

Back to the topic, there is a difference between the currency circle and the blockchain. The currency is just an extension of the blockchain, and the blockchain is the underlying development structure of the currency. Blockchain uses code architecture to build a data distribution architecture similar to a spider web. The information in each link is a storage node, which is different from the previous centralized information storage centers. If you want to modify one of the links, other storage information nodes do not allow it, and you cannot modify the underlying information. This kind of storage center Optimized information distribution is theoretically safer and has better information flow. Just like a house, the framework determines the layout of the house and the comfort of lighting. The principle of building the code architecture is also critical. The specific architecture of the blockchain There is currently not much reference information to what extent the utilization value can be achieved, but large companies have begun to make plans. Judging from the current popularity of the currency circle, the financial attribute field of blockchain is more attractive than other fields. .

The development prospects of the future blockchain are certain. If you want to understand the prospects of the blockchain field, you still need to have a deeper understanding of what the big guys in the current blockchain field are doing. For example, a certain investment giant What are V people doing using blockchain? The direction they are taking has set the benchmark for the development of this field to a certain extent.

I still advise that there are risks in certain coins, so do it and cherish it.

The prospects are great

Blockchain is called the next generation of disruptive core technology, and some scholars believe it will redefine the world. Our government also supports blockchain technology. All its codes are transparent and each personal information is stored on a separate chain. Compared with the current leakage of personal information, the emergence of blockchain will effectively solve this problem. Question, secondly, there are many other applications of blockchain, private messages that need to be understood!

Now publicThe public’s misunderstanding about blockchain is mainly due to the state’s jurisdiction over digital currencies. The emergence of digital currencies has greatly threatened legal tender. The state does not support this kind of uncontrollable currency! However, if digital currency can be effectively popularized in the future, this decentralized currency will be even better than legal currency in terms of security and cost.

Based on the above personal opinions, if you are interested in blockchain and digital currency, please feel free to discuss in private!

Judging from the current situation, it is relatively simple for major Internet companies to test blockchain application functions and is still in its infancy. The real potential application space of blockchain (finance, government affairs, medical care, etc.) is still huge, and it will take time to slowly explore it. In the short term, it does not yet have the conditions for large-scale implementation. However, recently, major Internet companies have frequently deployed blockchain technology, which has played a positive role in cultivating and promoting blockchain in my country's market. Especially in the A-share market, it has attracted strong attention from investors. China Merchants Securities believes that through the conduct of major Internet companies, the audience of blockchain will gradually expand from niche players to the general public.

The current trend is good.

1. Distributed ledgers improve social efficiency.

2. Certain industries can reduce the need for intermediaries.

3. The development of storage and computing performance may bring more industry opportunities.

Bitcoin can solve these problems, and Bitcoin is BSV.

To be honest, the prospects are very good! If you want to talk about digital currencies like Bitcoin, I think the prospects are not great now. Firstly, because mining is now very difficult and it is basically difficult for individual users to mine it, but because the volatility is too high and the water level is too high. Deep down, investment is basically about losing more and making less. The money that can be made is miners and exchanges.

But blockchain is different. Blockchain is a technical and knowledge-based thing. It can be used in many aspects, such as shopping transactions, transportation and logistics, finance, insurance and many other aspects. It can be applied. Not many banks are now cooperating with Internet companies to develop blockchain.

Therefore, blockchain should have good application prospects in the future, mainly because the technology itself has many advantages and has a wide range of applications.

Blockchain definitely has development scenarios! Blockchain technology can be applied in many fields, including finance, insurance, and shopping transactions. And due to the advantages of the blockchain itself, decentralization, asymmetric encryption, etc. are a good way to solve the current trust problems in people's production and life. The future prospects of digital currency may not be great, but I think blockchain has huge room for development.

Qianzhan believes that China’s blockchain market will maintain rapid growth, with a compound annual growth rate of 73% in market size from 2021 to 2026. 2The market size in 2026 will reach US$16.368 billion, and in the next 20 years, the market size of China's blockchain industry is expected to reach the trillion level.

China’s blockchain industry market is developing rapidly

From 2017 to 2020, large IT Internet companies have deployed blockchain, start-ups have entered a blowout mode, and the industry scale has continued to expand. According to IDC According to the data, China's blockchain industry has experienced changes from a market size of US$85 million in 2017 to an industry scale of US$561 million in 2020.

In terms of the number of enterprises, in 2020H1, my country provided blockchain professional technical support, products, solutions and other services, and the number of new blockchain enterprises with input or output reached 303, a year-on-year increase of 274.07 %.

China’s blockchain patents account for a large proportion of the world, and the industrial aggregation effect is beginning to show.

From the perspective of the global competition landscape, my country’s competitive advantages in the blockchain industry are relatively obvious. Judging from the number of patents, according to data from the "Global Enterprise Blockchain Invention Patent Ranking in the First Half of 2020" released by IPRdaily, the world's authoritative third-party intellectual property agency, and the incoPat Innovation Index Research Center, the TOP 100 companies mainly come from 14 countries and regions. , China accounts for 46%, followed by the United States accounting for 25%.

As an important carrier for the development of blockchain industrial clusters, local governments are accelerating the construction of blockchain industrial parks. Judging from the location distribution of industrial parks, there are a large number of blockchain industrial parks in cities such as Beijing, Shanghai, Hangzhou, Guangzhou, Chongqing, Qingdao, and Changsha, forming a Bohai Rim agglomeration effect dominated by Beijing and Shandong, with Zhejiang and Shanghai , the agglomeration effect of the Yangtze River Delta dominated by Jiangsu, the agglomeration effect of the Pearl River Delta dominated by Guangdong, and the agglomeration effect of Hunan, Guizhou, and Chongqing dominated by Chongqing and Hunan. In the future, China's blockchain industry is expected to accelerate development relying on the aggregation effect.

The blockchain financial field is the most widely used

my country's blockchain industry applications are mainly distributed in finance, supply chain, traceability and hardware, accounting for nearly 65%. According to the "Blockchain Blue Book: China Blockchain Development Report (2019)", there are nearly 28,000 blockchain companies in the country. Among them, about 1,000 blockchain companies have been put into production, accounting for only 3.6%. They are mainly concentrated in developed eastern regions such as Beijing, Shanghai, Guangdong, and Zhejiang.

The market capacity of the blockchain industry is expected to reach trillions in the future

Blockchain technology is a key direction for China’s new generation of independent innovation breakthroughs in information technology, and contains huge space for innovation. In the fields of chips, big data, cloud computing and other fields, innovation activities are becoming increasingly active, and innovation elements are constantly accumulating. The application of blockchain technology in various industries continues to deepen, which will give rise to a large number of new technologies, new products, new applications, and new models.

China is accelerating the transformation of its economyThe economic development model should be the main line, paying more attention to the improvement of economic quality and people's living standards, using new generation information technology including blockchain technology to transform and upgrade traditional industries, improve the development quality and efficiency of traditional industries, and improve social management and public services. and the level of intelligent home life.

The huge market demand in the future will bring rare development opportunities and broad development space to blockchain technology. Researchers compiled and analyzed that China’s blockchain market will maintain rapid growth, with a compound annual growth rate of 73% in market size from 2021 to 2026. The market size in 2026 will reach US$16.368 billion, and in the next 20 years, China’s blockchain market will The industry market size is expected to reach the trillion level.

—— For more data, please refer to the "China Blockchain Industry Market Foresight and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute

At present, the country also strongly supports the development of blockchain Technology is expected to be applied in various fields, so now some large companies, such as Tencent, Alibaba, NetEase, and the Internet are involved. It is still in the development stage, and we can look forward to the future

Blockchain Economy It cannot be simply understood as various virtual currencies. The essence of blockchain is to solve the problem of authenticity, confidentiality and non-tampering of information. (Everyone participating is a recorder of information, and everyone is just a part of the entire information chain. Ring) It more effectively solves the problems of privacy and integrity, so its application scenarios and prospects are broad and promising. (But it should not become a paradise for scammers)

IV What are the application scenarios of blockchain technology

Blockchain technology has various application scenarios. Once popularized, the entire society will receive huge benefit.
1. Financial Services
The application of blockchain in the financial field has long been spread and is not a new thing. All over the world, the application of blockchain in financial technology has been widely concerned and highly valued.
In mainland China, China UnionPay signed a strategic cooperation agreement on mobile payment with Bank of China in early 2018 and explored cooperation in the field of blockchain. Later, it cooperated with JD.com to jointly launch the "Internet Financial Payment" based on blockchain. Security Alliance Risk Information Sharing (Distributed Query) Platform”.
In Hong Kong, China, the Hong Kong Monetary Authority was one of the first regulators to launch a sandbox to support financial innovation experiments including blockchain technology; the Hong Kong Monetary Authority also joined hands with the banking industry to launch "Trade Linkage" (eTradeConnect), this is the Hong Kong banking industry’s first large-scale trade finance information sharing platform that applies blockchain technology.
2. Judicial evidence storage
On September 18, 2018, the Hangzhou Internet Court was officially launched on the blockchain, becoming the first court in the world to use blockchain for trials.
It is understood that the complainant can submit electronic evidence such as the contract, rights protection process, service process details, etc. online through the online complaint portal to notary offices, judicial appraisal centers, CA/RA institutions, courts and other chain nodes.Come and witness and endorse together to provide one-stop service for the prosecutor. The Internet Court of Hangzhou, Zhejiang Province publicly pronounced its judgment on a dispute over infringement of the right to disseminate work information online, and for the first time confirmed the legal validity of electronic data stored using blockchain technology.
3. Intellectual property rights
Blockchain and related distributed ledger technologies provide the possibility for the protection and registration of intellectual property rights and as evidence during the registration stage or court litigation stage. These technologies can also speed up the protection and registration process of the above-mentioned intellectual property rights in a cost-effective manner.
4. Logistics field
In early 2018, Cainiao and Tmall International jointly announced that they have used blockchain technology to track, upload, and verify the full logistics link information of cross-border imported goods.
After all nodes of the logistics chain are connected to the blockchain, the goods will be traceable from the manufacturer to the consumer, forming a complete chain; the more missing links a product has, the greater the probability that it will be exposed as a counterfeit product. big.
5. Electronic Invoice
On August 10, 2018, Shenzhen Guomao Revolving Restaurant issued the country’s first blockchain electronic invoice. It is understood that this blockchain electronic invoice issued by Shenzhen It is led by the Municipal Taxation Bureau and Tencent provides the underlying technology and capabilities.
Different from traditional electronic invoices and simple electronic invoices uploaded to the chain, this blockchain electronic invoice combines "fund flow and invoice flow" into one, combining invoice issuance with online payment, and opening up the invoice application process. The entire process of collection, invoicing, reimbursement and tax filing.
In addition to the above fields, the blue ocean application prospects of blockchain are broad. In the future, the application and development of new technologies will emerge in all walks of life, and blockchain will flourish.

VI How to define blockchain and what are its application scenarios

Nowadays, many people think that blockchain is a universal technology that can do anything, which is somewhat different. Blockchain technology is a myth!
Regarding the definition of blockchain technology, American scholar Melanie Swann defined blockchain technology as an open, transparent and decentralized technology in her book "Blockchain: A New Economic Blueprint and Introduction" database.

Definition of Blockchain: Narrow VS Broad

As for the application scenarios of blockchain technology, it is natural to combine the differences between blockchain and other technologies. In terms of system characteristics.

Blockchain technology features include:

Blockchain is a global A database storage system that can be operated collaboratively in various places is different from traditional database operations where read and write permissions are in the hands of a company or a centralized authority (a characteristic of centralization). Blockchain believes that anyone with the ability to set up a server can participate. Nuggets from all over the world have deployed their own servers locally and connected to the blockchain network to become this distributed dataA node in the database storage system; once added, the node enjoys exactly the same rights and obligations as all other nodes (decentralized and distributed characteristics).

At the same time, those who provide services on the blockchain can perform read and write operations on any node in the system. In the end, all nodes around the world will complete the process again and again according to a certain mechanism. Synchronize in sequence to achieve complete consistency of data in all nodes in the blockchain network.

At the beginning of this year, the term blockchain began to enter everyone’s lives. From national leaders to aunts who dance square dances, everyone knows this term. This term is widely known by Bit Brought by coins.

As we all know, the first few dozen bitcoins could only be exchanged for one pizza. At its peak, it was more than 20,000 US dollars each, which has skyrocketed by more than a thousand times, which has also benefited a large number of wealthy people. Currently, there are blockchain The virtual currency generated by technology is gradually entering into everyone's life, and many people have joined the ranks of currency speculation. I often hear people say that if you buy the right currency a hundred times, a bicycle will become a sports car, and one coin will turn a young model. You can imagine how many of them are involved. Attractive.

Since 2008, various games applying blockchain technology have also become popular, such as development games (Network Letts Dog, 360 Block Cat), mining games (NetEase Planet, Virtual Earth, Gongxinbao), these are attracting everyone to join in the name of blockchain, and of course there are some that are really reliable, which requires everyone to identify them carefully.

Blockchain is a distributed ledger (database) that connects data blocks in an orderly manner and cryptographically ensures that it cannot be tampered with or forged. technology. In layman's terms, blockchain technology can achieve openness, transparency, non-tampering, non-forgery, and traceability of all data information in the system without the need for third-party endorsement. As an underlying protocol or technical solution, blockchain can effectively solve the problem of trust and realize the free transfer of value. It has broad prospects in the fields of digital currency, financial asset transaction settlement, digital government affairs, and certificate deposit and anti-counterfeiting data services.

Digital currency

After experiencing physical objects, precious metals, banknotes and other forms, digital currency has become the development direction of the digital economy era. Compared with physical currency, digital currency has the characteristics of easy portability and storage, low circulation cost, convenient use, easy anti-counterfeiting and management, breaking geographical restrictions, and better integration.

Bitcoin technically implements an electronic cash system in which both parties to the transaction can directly transfer funds to each other without the need for third-party transfer or arbitration. In June 2019, the Internet giant Facebook also released a white paper on its cryptocurrency Libra. Whether it is Bitcoin or Libra, the underlying technology they rely on is blockchain technology.

my country began the development of central bank digital currency as early as 2014. my country’s digital currency DC/EP adopts a two-tier operating systemDepartment: The central bank does not directly issue digital currency to the public. Instead, the central bank redeems the digital currency to various commercial banks or other legal operating institutions, and then these institutions exchange it for the public for their use. In early August 2019, the central bank held a video conference on work for the second half of the year. The meeting called for accelerating the pace of research and development of the national legal digital currency.

Financial asset transaction settlement

Blockchain technology naturally has financial attributes, and it is causing disruptive changes in the financial industry. In terms of payment and settlement, under the blockchain distributed ledger system, multiple market participants jointly maintain and synchronize a "general ledger" in real time. Payment, clearing, and settlement that currently take two or three days can be completed in just a few minutes. tasks, reducing the complexity and cost of cross-bank and cross-border transactions. At the same time, the underlying encryption technology of the blockchain ensures that participants cannot tamper with the ledger, ensuring that transaction records are transparent and safe. Regulators can easily track transactions on the chain and quickly locate high-risk capital flows. In terms of securities issuance transactions, traditional stock issuance processes are long, costly and complex. Blockchain technology can weaken the role of underwriting institutions and help all parties establish a fast and accurate information exchange and sharing channel. Issuers handle issuance on their own through smart contracts, and regulatory authorities With unified review and verification, investors can also bypass intermediaries and conduct direct operations. In terms of digital bills and supply chain finance, blockchain technology can effectively solve the financing difficulties of small and medium-sized enterprises. It is difficult for current supply chain finance to benefit small and medium-sized enterprises in the upper reaches of the industrial chain, because they often do not have direct trade relations with core enterprises, and it is difficult for financial institutions to evaluate their credit qualifications. Based on blockchain technology, we can establish a consortium chain network covering core enterprises, upstream and downstream suppliers, financial institutions, etc. The core enterprises issue accounts receivable vouchers to their suppliers. After the bills are digitized and uploaded to the chain, they can be uploaded to the supplier Transfer between them, each level of supplier can realize the corresponding amount of financing with the digital bill certificate.

Digital Government Affairs

Blockchain can make data run and greatly streamline the service process. The distributed technology of blockchain can allow government departments to be centralized on one chain, and all service processes are delivered to smart contracts. As long as the service personnel pass the identity authentication and electronic signature in one department, the smart contracts can be automatically processed and transferred, and the subsequent steps can be completed in sequence. All approvals and signatures. Blockchain invoice is the earliest application of domestic blockchain technology. The tax department launched the "Tax Chain" platform for blockchain electronic invoices. The tax department, the issuer, and the payee join the "Tax Chain" network through unique digital identities, truly realizing "instant invoicing for transactions" and "immediate reimbursement of invoices" - in seconds Level invoicing and minute-level reimbursement accounting greatly reduce tax collection and management costs, and effectively solve problems such as data tampering, over-reporting of one ticket, and tax evasion. Poverty alleviation is another practical application of blockchain technology. Utilize the characteristics of openness, transparency, traceability, and non-tampering of blockchain technology to achieve transparent use, precise investment, and efficient management of poverty alleviation funds.

Certificate storage and anti-counterfeiting

Blockchain canProving the existence of a file or digital content at a specific time through hash timestamps, coupled with its open, non-tamperable, traceable and other characteristics, provides a perfect solution for forensic authentication, identity certification, property rights protection, anti-counterfeiting and traceability, etc. In the field of intellectual property, the digital signature of blockchain technology and on-chain certificates can confirm the rights of text, pictures, audio and video, etc., and create and execute transactions through smart contracts, allowing creators to regain pricing power and preserve data formation in real time. The evidence chain covers the three major scenarios of rights confirmation, transaction and rights protection. In the field of anti-counterfeiting and traceability, blockchain technology can be widely used in various fields such as food and medicine, agricultural products, alcohol, and luxury goods through supply chain tracking.

Data services

Blockchain technology will greatly optimize existing big data applications and play a huge role in data circulation and sharing. In the future, the Internet, artificial intelligence, and the Internet of Things will generate massive amounts of data. The existing centralized data storage (computing model) will face huge challenges. Edge storage (computing) based on blockchain technology is expected to become a future solution. Furthermore, the non-tampering and traceability mechanism of blockchain ensures the authenticity and high quality of data, which becomes the basis for all data applications such as big data, deep learning, and artificial intelligence. Finally, blockchain can realize multi-party collaborative data calculations while protecting data privacy, and is expected to solve the problems of "data monopoly" and "data islands" and realize the value of data circulation. In response to the current blockchain development stage, in order to meet the blockchain development and application needs of general business users, many traditional cloud service providers have begun to deploy their own BaaS ("Blockchain as a Service") solutions. The combination of blockchain and cloud computing will effectively reduce enterprise blockchain deployment costs and promote the implementation of blockchain application scenarios. In the future, blockchain technology will also play an important role in many fields such as charity, insurance, energy, logistics, and the Internet of Things.

The three words "blockchain" were completely ignited during the Spring Festival that just passed. The limelight overshadowed everything. Some people said that this was the arrival of a new era. The past It has become a classic, and some people say that it is all hype and is ultimately a bubble.

In fact, blockchain technology is not a new concept. It has been applied to many industries, such as electronic signatures, as early as the past two years. Recently, the third-party electronic signature platform eShanbao revealed the latest progress of blockchain applications to NewSeed.

Currently, blockchain technology is mainly used in e-signing products for certificate deposit and certificate issuance. The application scenarios include copyright protection and online signing. , web page forensics, phone recording, email storage, etc.

Take the rights protection of online works as an example. Since online rights protection generally adopts the method of collecting evidence after the fact, real-time confirmation of rights is not carried out in the process of evidence generation, so the entire confirmation process is difficult. rightThe process takes a long time, and it is difficult and costly to obtain evidence. It is extremely difficult to provide evidence and trace the source. It cannot meet the characteristics of rapid dissemination and large quantity of online works.

eShanbao's new intellectual property protection solution based on timestamp + blockchain starts from the user's real-name authentication and solidifies the information generated during the real-time solidification process. Electronic data, and through the time source service synchronized with the National Time Service Center, online works are stamped with legally valid timestamps to prove that electronic files have not been tampered with in a certain period of time. Blockchain technology can establish point-to-point trust in the network, ensuring that all blockchain nodes can record complete copyright confirmation and transaction records, and can trace their origins, truly realizing anti-repudiation and anti-tampering, and realizing a kind of distribution. trust infrastructure.

Founder and CEO Jin Hongzhou believes that the application of decentralized blockchain technology has greatly improved the efficiency of data storage and certification, and The credibility of the identity of the parties reduces the cost of trust, but it cannot replace the original centralized public key encryption technology. The two should complement each other. Through the combination of the two, it can provide users with real-time and reliable Confirmation plan.

Next, e-Shanbao will also focus on building a smart contract platform based on blockchain technology. Jin Hongzhou said that data storage, Issuing certificates is only a relatively superficial application based on blockchain technology. It is the first step to implement blockchain technology, and the realization of real smart contracts is the second step. "Smart contracts cannot simply be understood as electronic contracts. They refer to a process, from the conclusion of the contract to the confirmation to the final execution." Jin Hongzhou explained.

From a technical perspective, blockchain is not a brand-new technology, but a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, encryption algorithms, and smart contracts. Specifically, blockchain technology is a technical solution that collectively maintains a reliable database in a decentralized, high-trust manner.

Due to its advantages such as "decentralization", "distributed data storage", "traceability", "anti-tampering", and "openness and transparency", blockchain technology can effectively solve data problems. By establishing a trustworthy data management environment, we can prevent and avoid various data management problems such as data fraud, tampering, and loss, and promote the efficient sharing and application of data. In the process of practice and exploration, the application scope of blockchain technology continues to expand, especially in the field of public resource transactions, and continues to empower public resource transaction management services.

Facilitate transaction data sharing and transaction witnessing

Facilitate transaction data Share

Currently, the data of different trading centers are not interoperable. There are problems such as the need to repeatedly enter the subject information of different trading centers, the difficulty of verifying the off-site performance provided by bidders during the bid evaluation process, the difficulty of troubleshooting when the same person repeatedly serves as project manager, and the low cost of breach of trust by trading entities. . Establishing a cross-regional subject database based on blockchain can well alleviate the above problems.

The distributed ledger feature based on the blockchain can effectively ensure the real-time or quasi-real-time sharing of data, and can reduce the repeated entry of subject information; the use of blockchain information that cannot be tampered can ensure the data flow process on the chain. The authenticity of the bidders in the regional alliance is directly obtained from the on-chain data, making it impossible to hide the fake performance. At the same time, the sharing of bidding behavior data through the blockchain provides a data basis for the development of "joint punishment of dishonest enterprises".

Blockchain-based transaction witness

"Guiding Opinions on Deepening the Integration and Sharing of Public Resource Trading Platforms" ( The State Office Letter [2019] No. 41) pointed out the need to optimize services such as witnessing, venues, information, files, and expert extraction. However, at present, public resource transaction process witnessing is mainly based on manual on-site witnessing, which has limited witnessing intensity, high occupation of human resources, and limited witnessing effect. Due to its centralized characteristics, the traditional digital witness system is prone to data tampering, and the data is easily damaged or lost during the storage and migration process, which has certain flaws in terms of security and usability.

Utilize the distributed, difficult to tamper, and traceable characteristics of the blockchain to solidify and store the data generated in each transaction link, and accurately record the data generated through time stamp technology, summary algorithm, and electronic signature technology. Time, content, data source. According to the technical characteristics of the blockchain, simple structured data can be directly saved on the blockchain. For unstructured layout files, videos, audio and other large files, the summary information and original files can be saved through the blockchain. Save via a distributed file storage service. When there are disputes or problems in a transaction, the blockchain can provide a set of credible transaction process data and clarify the responsibilities of all parties involved in the transaction. Achieve the goals of risk prevention and control in all aspects, traceability of the entire process, and improvement of all-round services.

Promote the rationalization of electronic guarantee rates

Promote financial services and corporate financing for bidding companies

Promote the rationalization of electronic guarantee rates

At present, electronic bidding deposit guarantee letters have certain applications in the field of bidding, solving the problem of bidding deposit funds for bidding companies. Occupancy issues. However, because financial institutions currently do not have reliable historical bidding behavior data of bidders, they cannot judge the default risks of different bidders. As a result, the guarantee services charged to bidders all adopt fixed rates, which makes a small number of defaultersThe guarantee costs of bidders with high default risk are allocated to most bidders with low default risk, which to a certain extent increases the guarantee rates for most bidders.

At present, it is up to the bidder to choose whether to use an electronic letter of guarantee, and the rate is the main choice basis for the bidder. If the bidder performance records are shared through the blockchain and the performance risks of different bidders are analyzed, it will be Different bidders provide different guarantee rates, which not only reduces the risks of financial institutions, but also reduces the use costs of most bidders and promotes the use of bid guarantees. To a certain extent, it can also encourage bidders to abide by their promises and maintain the order of the bidding market. .

Promote financial services for bidding companies

The bidding behavior of bidders is scattered in various trading centers, and the data is simply aggregated In a centralized information system, there is a risk of data tampering (untrustworthy), and valuable bidder transaction behavior data cannot be gathered and shared safely and reliably. Through blockchain technology, bidders from multiple trading centers are gathered, and historical bidding, winning bids, defaults, violations and other behavioral records provide data support for financial institutions to evaluate the bidders' credit in the bidding sub-sector.

Solve the financing problems of successful bidders

Traditional corporate loans mainly evaluate the company's solvency: collateral, audit There are requirements for accurate financial statements and sustained profitability, but most small and medium-sized enterprises cannot provide these "proofs" at all. Difficulty and expensive financing have become problems faced by many small and medium-sized enterprises in bidding activities. Using the methods of the past will no longer work. To solve the financing difficulties of small and medium-sized enterprises, we can only rely on new technologies and new tools. With the help of the non-tamperable characteristics of blockchain, primary business data from multiple trading centers are gathered, and big data analysis technology is combined to build a portrait of a credible bidder. On the one hand, it improves the risk control level of financial institutions and taps high-quality bidding companies. On the other hand, it lowers the loan threshold for bidding companies and optimizes the service experience.

Drawing on the supply chain finance model, the bidder is a core enterprise with good credit in government departments, national enterprises and institutions, and the winning contract obtained by the winning bidder as a supplier is considered by financial institutions to be a high-quality asset. Apply for a loan from a financial institution. Under the traditional paper-based model, there is a risk of order and contract fraud and the process is cumbersome. Centralized information systems require operators to have strong authority. The distributed ledger and difficult-to-tamper characteristics of the blockchain will help solve the above problems. The contract signing between the tenderer and the bidder and the subsequent financial service links will be realized on the blockchain, which not only solves the problem of data credibility but also reduces the risk of corruption. The entire system relies on a centralized authority.

Through further analysis, we found that credit sales are currently prevalent among domestic enterprises, and the upstream suppliers of the winning bidder have a large funding gap. The credit of the bidder can only be passed to the winning bidder (the winning contract cannot be split or transferred), and the upstream suppliers Businessman cannot get moneyHigh-quality loans from financial institutions. If the winning contract is converted into a "pass" on the chain, the "pass" can be split, and the winning bidder holding the "pass" can pay part or all of the voucher to the upstream supplier, making it possible to discount and finance. The "tokens" on the chain can be split and transferred from first-level suppliers to second-level (and multi-level) suppliers, thereby allowing core enterprise credit to be transferred to multi-level suppliers. The shortage of funds from suppliers due to credit sales has been solved, improving the business environment; value transfer through the blockchain has greatly shortened the financing cycle; reducing supplier loan costs will help reduce the production costs of raw materials or intermediate products, and ultimately Increase bidders' profit margins and indirectly reduce bidders' costs.

Regarding blockchain, we can imagine a decentralized management model and technical processing method.

Let me give you an example. There are five people in your family, and they have never been able to figure out how to arrange work and handle family relationships.

So, you and your family discuss it together and simply use voting to solve the problem.

Then this way of voting to solve problems can be called the most elementary blockchain.

Decentralization solves problems.

What application scenarios can blockchain have?

In fact, many of our families and many organizations use blockchain management forms every day

However, this kind of blockchain application for organizational relationships cannot produce Economic Value.

What are the economic applications of blockchain?

The first type is used for tax deposit certificates, bank transfers, etc.

Make full use of the traceability function of the blockchain so that all records can be retrieved and queried at any time

The second type is applied to enterprise operation and management

Enterprises using blockchain management can better solve the problems of enterprise development and allow enterprises to Able to develop faster and make more money.

Summary: The application scenarios of blockchain include taxation, bank transfers, etc., and can also be applied to business operations.

The characteristics of blockchain are distributed accounting and decentralization, but the ultimate goal is to make people get along more equally. Technology is meaningful only when it serves human values, and technology that meets human value needs will develop. Therefore, blockchain is in line with human pursuit of freedom and equality, so its trend to become mainstream is unstoppable.

Currently, there are many blockchain gimmicks, which are basically used to issue coins. The newly launched ono is a decentralized, free and global social platform. Due to decentralization, your chat communication information is peer-to-peer and cannot be viewed by others. In other words, your words and deeds are no longer the same as they are now.WeChat, QQ, and Facebook are also recorded and can be checked at any time, freeing you from surveillance troubles.

In fact, blockchain technology can be used in any field. Information that previously required third-party confirmation can be completed online and confirmed at multiple nodes, making it difficult (almost impossible) to delete.

At present, blockchain is still in its infancy, and the technology is not mature enough, but it is also a better time to enter.

Blockchain is a decentralized technology. Blockchain can be applied to all products currently covered by the Internet.

The most popular application industry at present is the financial industry.

An application that has been implemented is product traceability. Alibaba and JD.com are already using blockchain technology to fully trace the origin of some of the products they sell. Consumers can trace the origin of the purchased products. There are also many blockchain applications in the digital advertising industry. Since digital advertising traffic fraud causes losses of tens of billions of dollars every year, there are already blockchain application projects based on digital advertising, such as DCAD, which is based on blockchain. The digital advertising application of blockchain technology mainly solves the problem of traffic fraud

In the future, as the application of blockchain technology becomes more mature, it will be applied in many industries, creating a new ecosystem based on technological trust. Mode

What is blockchain

If you explain blockchain in non-technical terms, blockchain is a place where data is stored. However, the data stored in the blockchain is safe and reliable and does not need to be managed by anyone. Therefore, in the Internet, a place where data and information are exploding, having such a place will be like a magical treasure land.

What can the blockchain do?

If you ask what the blockchain can do, it is better to say what applications require the use of the blockchain. As mentioned earlier, blockchain is a safe place, so wherever data needs to be protected securely on the Internet, blockchain technology needs to be used. For example:

Because the use of blockchain technology can better protect the data of policyholders, in today’s Internet, data is value and wealth, so value protection and value transmission are the future development directions of the Internet. And blockchain technology can really do just that.

If there are any deficiencies, you are welcome to comment and correct me.

In a narrow sense, blockchain is a chain data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be non-tamperable and non-transformable. Fake distributed ledger.

The two parties involved in the transaction do not need to know who the other party is, nor do they need a third party for trust endorsement. They only need to trust a common algorithm to establish mutual trust and conduct direct transactions.

Its characteristics are trustlessness and decentralization. The destruction of each node's ledger has no impact on the entire blockchain. The blockchain operates point-to-point support.Payment, there is no center that may cheat, the security is greatly improved, and the entire transaction network has changed from a star structure to a point-to-point P2P structure.

In the future, blockchain will It is used in many fields and has a great impact on human life. It can be widely used in fields ranging from digital currency to securities and financial contracts, medical care, games, artificial intelligence, smart contracts, Internet of Things, e-commerce, file storage and other fields.

1. Cloud storage

This is the statistics of current cloud storage on the Internet. In terms of volume, Google has the largest volume, which is 8,000PB. So what if we share the idle data on the Internet?

Starlight Cloud builds a blockchain data computing and storage lake through Starlight Chain, with a total storage capacity of 15,000P (approximately 15,728.64 billion G) in the future. This will be more than 10 times that of Alibaba Cloud's 1500PB! It is also more than four times the size of the Taizhou Storage Center, the largest storage lake in the world after expansion.

2. Medical aspects

Using blockchain technology to save personal medical records also retains personal medical historical data, which can be used when seeing a doctor or planning for your own health in the future. Historical data can be called directly. These data are highly private, and the use of blockchain technology also helps protect patient privacy.

VII What is the future prospect of the blockchain industry?

Five major aspects of the growth potential of the blockchain industry promote the healthy development of technology

Basic overview analysis of the blockchain

Blockchain technology, as a technical solution for collectively maintaining a reliable database in a decentralized manner, has the characteristics of decentralization, tamper-proof, and high scalability. It is becoming an emerging technology after big data and cloud. Computing, artificial intelligence, virtual reality and other technologies are another emerging technology that will have a significant impact on the future and is expected to propel mankind from the information Internet era into the value Internet era.

The United States, Japan and some countries and regions in the European Union have elevated the development of blockchain to an important national development strategy and vigorously promoted the research and development, application and promotion of blockchain technology. Our country also attaches great importance to blockchain technology innovation and industrial development. With the joint participation of IT and other companies, a large number of new companies, new products, new models, and new applications have emerged. Blockchain has been widely used in finance, government affairs, energy, and medical care. Applications in other industries are gradually unfolding, and it is becoming an important force driving technological product innovation and industrial transformation in various industries.

Blockchain development is divided into three stages, namely Blockchain 1.0 represented by Bitcoin and related financial infrastructure applications, and Blockchain 2.0 represented by smart contracts. , is currently gradually moving towards the blockchain 3.0 stage, which is based on blockchain technology and has in-depth application of more complex smart contracts.

First half of the year blockStatistical analysis of chain investment and financing

Since 2016, the frequency and amount of investment and financing in my country’s blockchain field have increased dramatically. According to statistics from the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, in the first half of 2018, the financing amount in the blockchain field was approximately 10.7 billion, a year-on-year growth rate of 1,426 billion compared with the same period in 2017. %; The number of investment and financing events in the blockchain field reached 205. It is expected that investment in the blockchain field will usher in another peak this year.

From the perspective of the distribution of investment and financing rounds in China’s blockchain field, early-stage investment rounds (before Series B) account for more than 95%. Many industry pioneers participate in the investment, and most companies are still in the process of investing. Horse racing and enclosure.

Blockchain investment and financing statistics and growth from 2014 to the first half of 2018

Data source: Compiled by Qianzhan Industry Research Institute

my country attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology, and market, the pace of blockchain innovation continues to accelerate, and it is deeply integrated with technologies such as cloud computing, big data, and the Internet of Things. The scope of explored applications has also expanded from digital assets to supply chain management, intelligent manufacturing, Expand and expand in more fields such as industrial Internet, social welfare, copyright protection, etc.

Five major aspects strive to promote the healthy development of blockchain technology and promote the high-quality development of the digital economy

1. In-depth research and grasp of blockchain technology and industry development trends. Pay close attention to the latest trends in international development, jointly promote blockchain-related technology and industry research, promote the standardization of blockchain development industry behavior, and create a good development environment.

2. Strengthen the construction of core technical capabilities of blockchain.

Establish and improve a collaborative promotion mechanism among key enterprises, universities, and research institutions, guide IT enterprises to strengthen technical reserves, accelerate breakthroughs in key core technologies, and improve blockchain performance, efficiency, and security.

3. Support entrepreneurship and innovation in the field of blockchain

Encourage blockchain enterprises and user units to carry out cross-border integration, guide industry organizations to establish public service platforms, and support third-party institutions Carry out blockchain service evaluation and testing, promote rich industry applications of blockchain, and serve the transformation and upgrading of the real economy.

4. Actively build and improve the blockchain standard system

Accelerate the development and application promotion of key standards, and gradually build a complete standard system. Actively connect with international standards organizations such as ITU and ISO, substantially participate in more international standardization work, and actively contribute more "Chinese power."

5. Accelerate the improvement of the policy environment for blockchain development

Support qualified enterprises to carry out application innovation and model innovation, guide and encourage enterprises, universities and scientific research institutes to jointly cultivate blockchain Professional talents needed for chain development. Support qualified blockchain companies to enjoy the country’s preferential tax policies that support the development of the software industry and small and medium-sized enterprises.

The industry is small but has huge growth potential

BlockchainThe economy is currently on the eve of an outbreak. It is widely used in the financial industry, and applications in other industries have also entered the exploration and research and development stage. It is expected that the direct market value of blockchain will increase from US$410 million to US$7.68 billion between 2017 and 2022, with a compound annual growth rate of 79.6%. It is expected that various blockchain-based extended businesses will reach US$100 billion in 2020.

Industrial application fields continue to expand

The financial industry is the first to apply blockchain technology, and many financial applications have been implemented; the medical industry is an important area of ​​blockchain application and can be more It is good to protect privacy and improve service quality and management efficiency; the demand for blockchain in social forensics is rising rapidly to solve certification problems caused by information asymmetry; the application of blockchain technology in other fields such as communications and supply chain is rapidly expanding .

VIII What is the future prospect of the blockchain industry

Main companies in the industry: Tianzhou Culture (300148), Meiya Pico (000607), Hua Media Holdings (300188), Digital Video (300079), Jinyun Laser (300220), Nantian Information (000948), Borui Communication (600880), Annie Shares (002235)

The core data of this article: Global blockchain market size, global area Regional distribution of blockchain investment and financing events

The scale of the global blockchain industry is growing rapidly, and application scenarios continue to expand

According to IDC data, in 2020, the scale of the global blockchain market will be stable growth, reaching $4.31 billion. Affected by the new round of regulatory policies on the blockchain industry in European and American countries, the growth rate of the global blockchain market has declined compared with 2019, reaching 53.97%, and is expected to reach US$14.533 billion in 2023.

Equity investment events account for nearly 93%

In 2021, a total of 1,786 investments and financings occurred in the global blockchain. Among them, there were 1,659 equity investments, accounting for nearly 93% of the total investment and financing. In addition, there were a total of 64 mergers and acquisitions, 13 listings and 50 token financings.

Equity investments in the Americas, Europe and Asia are the most active

Judging from the regional distribution of the number of equity investment events, the Americas have the largest number of blockchain equity investments, with a total of 542 in 2021. Pens, accounting for 33%. Followed by Asia and Europe, accounting for 18% and 15% respectively, there is not much difference. Overall, the number of equity investments in the three continents of the United States, Europe and Asia accounts for more than 65% of the global blockchain investment and financing.

From the perspective of amount distribution, the amount of blockchain equity investment in the Americas in 2021 reached 128.975 billion yuan, accounting for more than 50%, reaching 56%. In terms of equity investment amount, Europe overtook Asia, accounting for 24% of the investment amount, which was double that of Asia (12%).

The United States "far surpasses Tongji"

At the national level, the United States has 484The number of equity investments ranked first with a total investment amount of 116.773 billion yuan. Far exceeding the second place China with 97 investments and investment amount of 11.285 billion yuan, Singapore and the UK ranked third and fourth with 91 investments and 88 investments respectively. In addition, the number of equity investments in other countries is less than 50.

The above data refers to the "China Blockchain Industry Market Foresight and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute.

Ⅸ What is the prospect of blockchain technology?

What is the prospect of blockchain technology? The following content is just personal experience and opinion, for reference and learning only.

I have been in contact with the blockchain industry for many years and have my own opinions and understanding from its ups and downs. I personally think blockchain technology is still very good. The reasons are as follows:

1. Blockchain technology is a new technology after the Internet. The Internet is information transmission, while blockchain is value exchange. The development trend of blockchain is similar to that of the Internet;

2. Blockchain has experienced strong winds and waves. After being widely misunderstood, there are still many blockchain explorers in the industry. Make continuous efforts and efforts with practitioners;

3. As the country and various countries attach importance to the blockchain industry, governments across the country have established blockchain development funds to promote the local blockchain industry. The development of the leather industry will occupy the high ground of the blockchain industry;

4. The Internet of Everything is the future development trend. Facing the growing demand for the Internet of Things ecosystem, the computing power of the central server is severely affected. Challenges, decentralization has become the key to solving this problem.