区块链应用场景形象比如哪些方面,区块链 应用场景

近年来，随着区块链技术的发展，越来越多的企业和行业开始将其应用到实际场景中，以提高效率和降低成本。区块链技术的应用可以说是多方面的，从金融、政府、医疗、教育、物流、电子商务、社交网络等等，几乎涉及到所有行业。

1、金融行业：在金融行业，区块链技术的应用可以极大地提高金融机构的运营效率，减少金融交易的时间和成本。比如，比特币是一种基于区块链技术的虚拟货币，它可以用于在线购买和出售，可以替代传统的现金或信用卡等支付方式，从而改善金融服务的效率。

2、政府行业：在政府行业，区块链技术可以用于改善政府机构的运作效率，提高公共服务的质量。比如，政府可以利用区块链技术来改善政府服务的效率，比如在政府部门之间的信息共享，更快地提供公共服务，更有效地管理公共财政，以及加强政府机构的数据安全等。

3、医疗行业：在医疗行业，区块链技术可以用于改善病人的健康管理，提高医疗服务的效率。比如，医疗机构可以利用区块链技术来存储和共享病人的健康数据，从而更好地管理病人的健康状况，更快地提供医疗服务，更有效地改善医疗系统的安全性等。

4、教育行业：在教育行业，区块链技术可以用于改善教育机构的教学管理，提高教育服务的质量。比如，学校可以利用区块链技术来存储和共享学生的学习记录，更好地管理学生的学习进度，更快地审核学生的学历，更有效地改善教育服务的安全性等。

5、物流行业：在物流行业，区块链技术可以用于改善物流机构的运营效率，提高物流服务的质量。比如，物流机构可以利用区块链技术来存储和共享物流信息，从而更好地管理物流运输，更快地提供物流服务，更有效地改善物流系统的安全性等。

6、电子商务行业：在电子商务行业，区块链技术可以用于改善电子商务机构的运营效率，提高电子商务服务的质量。比如，电子商务机构可以利用区块链技术来存储和共享电子商务信息，从而更好地管理电子商务交易，更快地提供电子商务服务，更有效地改善电子商务系统的安全性等。

7、社交网络行业：在社交网络行业，区块链技术可以用于改善社交网络机构的运营效率，提高社交网络服务的质量。比如，社交网络机构可以利用区块链技术来存储和共享社交网络信息，从而更好地管理社交网络活动，更快地提供社交网络服务，更有效地改善社交网络系统的安全性等。

以上就是区块链技术在不同行业的应用场景，可以看出，区块链技术在各个行业的应用都有着显著的改善效果，可以有效地提高各行业的运营效率和服务质量，从而为社会发展和经济发展做出积极的贡献。

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What are the application examples of blockchain technology?

The express logistics industry is a very suitable industry for the application of blockchain technology.

In fact, the logistics ecosystem is relatively complex and there are many groups involved in the process.

The industry itself is a complex of segments with the concept of "flow". Starting from the initial "business flow", it gradually gave birth to "logistics", as well as the corresponding support of "capital flow" and "information flow" , complete the service chain.

There is a key issue behind the emergence of various "flows", which is the transfer of commodity ownership.

Coincidentally, many of the types of problems solved by blockchain technology are related to the trust friction generated during the transfer of asset ownership.

The application of blockchain technology can significantly improve the processing speed and efficiency of settlement business in the express logistics industry, effectively solve the problem of traceability and anti-counterfeiting of items, and fully ensure information security and the privacy of senders and recipients.

In the field of promoting application in the express logistics industry, there are domestic blockchain companies doing applications in this area, such as Walton Chain.

Last year, Waltonchain reached a strategic cooperation with Huodou (Xiamen) Technology Co., Ltd., using Waltonchain’s “RFID blockchain” technology solution to help it improve its logistics solutions and move goods to Dou puts data on the chain in all aspects of its logistics turnover, such as entering and exiting the warehouse, receiving goods and other key nodes. After deploying the reading and writing system, when the object passes through any link, the relevant data can be read by the RFID reader and writer, and the relevant data can be read by the RFID reader. The corresponding behavior is converted into data and uploaded to the blockchain. Users can trace the entire logistics process with one click.

Four business scenarios that can be implemented in the real environment are suitable for the application of blockchain technology.

Scenario 1: Insured express delivery

Revolving around the insured scenario, express companies transport goods, insurance companies provide guaranteed goods, merchants provide goods sales, sellers purchase insured services, and the government regulates the industry.

So, what should be recorded on the blockchain? There are several key points. The logistics details of the goods, accounts, identities, claims, other reference data and other information are recorded on the blockchain.

Insured price is the concept of a contract. When the customer signs for the package normally, the account claim is automatically triggered, the contract ends normally, and the premium is automatically cleared. If there is a problem or missing piece, the insurance company's claim process will be triggered.

Scenario 2: Charity express delivery

For charity activities, such as the "One Cent" campaign, one cent from the cost of each charity package is donated to the account of the charity organization . In this scenario, the express delivery company is still responsible for the transportation of goods, the public welfare organization provides the execution of public welfare activities, and the poverty alleviation merchants provide the sales of public welfare and poverty alleviation products.

Then what is recorded in the blockchain is the logistics details of the goods. After the package is signed for, it will be recorded on the blockchain, automatically triggering the transfer from the logistics company's public welfare account to the public welfare organization's account. After the public welfare activity is over, the whole process isBeing open and transparent avoids public distrust in social welfare activities.

Scenario 3: Industry blacklist sharing

At present, the blacklist of express delivery employees is still mainly offline. We hope that through blockchain technology, each company can record the blacklist of employees on the blockchain, and other companies can also query it, and the data cannot be modified, and can be traced back to which company this person worked in What kind of inappropriate behavior and other information.

Scenario 4: Supervision of safety incidents in postal delivery channels

Many express companies will install security inspection machines, and the government also wants to know whether each logistics company has any transportation safety hazards. Through the distributed accounting model, each express delivery company can record the effective information of the security incident on the blockchain when a security incident occurs, so that regulatory agencies can monitor it in real time and cannot be tampered with.

㈡ What are the application scenarios of blockchain?

I have seen a lot of information about blockchain on the soon-to-be-launched blockchain. Blockchain will make the information Internet more valuable. With the transformation of the Internet, Kuaishang Online has accumulated a lot of experience in these technologies and has made great efforts in Internet finance. Go online soon. Through research, it is concluded that blockchain will greatly improve the current life scenes. In which scenarios blockchain can be applied, I will list some answers here for reference only:

1. Information anti-counterfeiting

2. Food safety issues

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3. Information Security

1. Identity Protection

2. Data Integrity Protection

3. Critical Infrastructure Protection

IV. Financial industry

1. Digital currency: improve the convenience of currency issuance and use

2. Cross-border payment and settlement: realize point-to-point transactions and reduce middlemen Fees

3. Bills and supply chain finance business: reduce human intervention, reduce costs and operational risks

4. Securities issuance and trading: achieve quasi-real-time asset transfer and accelerate transaction clearing speed

5. Customer credit reporting and anti-fraud: reduce legal compliance costs and prevent financial crimes

6. Equity crowdfunding: Equity crowdfunding based on blockchain technology Fundraising can achieve decentralized trust and investors’ returns are guaranteed.

5. Bu Tuanzhu Supply Chain Management

6. Government Affairs Management

1. Elections

2. Government Services

㈢ How to define blockchain and what are the application scenarios of blockchain

Many people now think that blockchain is a universal technology that can do anything. 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.

Blockchain definition: narrow vs. broadMeaning

As for the application scenarios of blockchain technology, it is natural to combine the characteristics of blockchain that are different from other technical systems.

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 a node in this distributed database storage system; once joined, the node enjoys exactly the same rights as all other nodes and obligations (decentralized, distributed characteristics).

At the same time, people 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

In the economyAfter 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 system: 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 public supply. its 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 has long procedures, high costs, and complex links. Blockchain technology can weaken the role of underwriting institutions and help all parties establish fast and accurate information exchange and sharing channels. 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. The service personnel only need to pass identity authentication and electronic signature in one department.The smart contract can be automatically processed and circulated, and all subsequent approvals and signatures can be completed in sequence. 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 "instant reimbursement after invoicing" - 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.

Evidence-based anti-counterfeiting

Blockchain can prove the existence of a file or digital content at a specific time through hash timestamps, and it is open, non-tamperable, and traceable. It provides perfect solutions for judicial forensics, 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 as early as the past two years, such as electronic signatures. 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 of evidence, 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. The copyright process is time-consuming, difficult and costly to obtain evidence, and extremely difficult to prove 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 in the process in real time. 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 "decentralization" and "distribution""Distributed data storage", "traceability", "tamper resistance", "openness and transparency" and other advantages, blockchain technology can effectively solve the problems of data authenticity, security and openness in the data field. By establishing trustworthy A trustworthy data management environment prevents and avoids various data management problems such as data fraud, tampering, and loss, and promotes efficient sharing and application of data. During the process of practical exploration, the application scope of blockchain technology continues to expand, especially in the field of public resource transactions. Continuously empower public resource transaction management services.

Promote transaction data sharing and transaction witness

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Promote transaction data sharing

Currently, the data of different trading centers are not interoperable, and the subject information of different trading centers needs to be entered repeatedly. During the bid evaluation process, it is difficult to verify the off-site performance provided by the bidders, and the same personnel Problems such as difficulty in troubleshooting when repeatedly serving as project managers and low cost of dishonesty of transaction subjects. Establishing a cross-regional subject database based on blockchain can well alleviate the above problems.

Distributed ledger characteristics based on blockchain It can effectively ensure the real-time or quasi-real-time sharing of data, and can reduce repeated entry operations of subject information; the use of blockchain information cannot be tampered with to ensure the authenticity of the data circulation process on the chain, and the performance of bidders in the regional alliance is directly taken from the chain. Data makes it impossible to hide false 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".

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Blockchain-based transaction witness

The document "Guiding Opinions on Deepening the Integration and Sharing of Public Resource Trading Platforms" (State Office Letter [2019] No. 41) points out the need to optimize witness, venue , information, archives, expert extraction and other services. However, the current public resource transaction process witnessing is mainly based on manual on-site witnessing, which has limited witnessing strength, high occupation of human resources, and limited witnessing effect. The traditional digital witnessing system has post-event data due to its centralized characteristics. It is easy to be tampered with, 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 detect each The data generated in the transaction process are solidified and stored, and the time, content, and data source of the data are accurately recorded through time stamp technology, summary algorithm, and electronic signature technology. According to the technical characteristics of the blockchain, simple structured data can be directly converted into Saved on the blockchain, the summary information of unstructured layout files, videos, audio and other large files is saved through the blockchain, and the original files are saved through the distributed file storage service. When there are disputes or problems in the transaction , the blockchain can provide a set of credible transaction process data to clarify the responsibilities of all parties involved in the transaction. Realize risk prevention and control throughout the entire process and traceability of the entire process.The goal is to improve the visibility and comprehensive 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 are unable to judge the default risks of different bidders. As a result, the guarantee services charged to bidders adopt fixed rates, which makes a small number of bids with high default risks The cost of personal guarantee is allocated to most bidders with low default risk, which increases the guarantee rates for most bidders to a certain extent.

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.

Solving 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 tenderers are government departments, national enterprises and institutions with goodFor enterprises with core credit, the winning contract obtained by the successful bidder as a supplier is considered by financial institutions to be a high-quality asset and applies for loans from financial institutions. 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 trustworthiness 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 Business owners are unable to obtain high-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 discountable and financing. 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; through value transfer through the blockchain, the financing cycle has been greatly shortened; the cost of supplier loans has been reduced, which 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: DistrictApplication 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 every word and deed will no longer be recorded and reviewed at any time like it is now on WeChat, QQ, and Facebook, freeing you from the trouble of surveillance.

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 traffic fraud in digital advertising 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 policyholder data, in today’s Internet, data is value and wealth., therefore value protection and value transmission are the future development directions of the Internet, and blockchain technology can truly achieve this.

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

In a narrow sense, blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be non-tamperable and non-tamperable. 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 runs point-to-point payments without a center that may cheat, and the security is greatly improved. Improved, the entire transaction network has changed from a star structure to a point-to-point P2P structure.

In the future, blockchain will be used in many fields and will have 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 15.72864 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.

㈣ What are the specific application scenarios of blockchain?

Taking the tourism industry as an example, blockchain applications are mainly concentrated in tourism. Application areas include travel, travel community reviews, digital identity management, credit consumption management, tracking professional certificates and qualifications of pilots, hotel and airline loyalty programs, reservation management, and consumption points management

< p>In addition, with the development of blockchain, many related top domain names have been registered, which has had a relatively large impact on the domain name industry

In addition, blockchain also has applications in finance, games, entertainment and other fields< /p>

㈤ What are the application scenarios of blockchain technology

Blockchain technology has diverse application scenarios. Once popularized, the entire society will receive huge benefits.
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, and the nodes on the chain such as the notary office, judicial appraisal center, CA/RA agency, and court will jointly witness it. , joint endorsement, providing one-stop service for prosecutors. The Internet Court of Hangzhou, Zhejiang Province made a public 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 in the logistics chain are connected to the blockchain, goods can be traced from the manufacturer to the consumer, forming a complete chain; the more missing links a product has, the higher the probability that it will be exposed as a fake or shoddy 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-mentioned fields, the blue ocean application prospects of blockchain are broad, and various industries will emerge in the future.With the application development of new technologies, blockchain will flourish.

㈥ What are the current application scenarios of blockchain

On the website of Qulian Technology Company, I saw that there are finance, people's livelihood, government affairs, justice, energy, manufacturing, etc., but I am a blockchain novice. For more details, you can go to the Qulian official website and take a look. I hope it will be helpful to you. If you agree with my answer, please adopt it

㈦ What should the phenomenon and application of blockchain look like

1. The revolution of blockchain

Until In the seventh year after the emergence of Bitcoin, its underlying core technology, blockchain, began to become known to people. With the wealth effect caused by Bitcoin’s multi-million-fold increase, blockchain is becoming more and more popular. Its value is widely recognized and it is generally considered to be the core technology leading the fourth industrial revolution.

In 2018, Xu Xiaoping, a well-known angel investor, raised his arms and shouted: "The blockchain revolution has arrived! We must embrace this revolution!" With one stone, it caused thousands of waves, and soon the official blockchain learning book was launched online , official media interpreted that a wave of entrepreneurship and recruitment are coming one after another. In 2019, blockchain was officially designated as “an important breakthrough for independent innovation in core technologies.”

Under this situation, blockchain has become an out-and-out "new trend", and blockchain application has become a keyword. It has significant advantages in optimizing business processes and building trustworthy systems. How can we use these advantages of blockchain technology to empower the real economy?

Not only blockchain project parties are trying, but also Chinese Internet giants represented by BAT, financial systems and mobile operators represented by China Merchants Bank, Bank of China, and Ping An Insurance, etc. They are all actively carrying out "blockchain+", and it is also in full swing overseas. Facebook, Goldman Sachs, JPMorgan Chase, etc. are all actively promoting it.

2. Blockchain+

On August 10, 2018, Tencent issued the first blockchain electronic invoice. As of July 3, 2020, invoices were issued Volume reaches 25 million. Blockchain electronic invoices have the advantages of simple invoicing, on-demand supply, low cost, high efficiency, and anti-counterfeiting. Tencent Blockchain quickly occupied the market with first-mover advantages in blockchain + government affairs and blockchain + taxation.

Ant Financial, owned by Alibaba, began to deploy blockchain as early as 2015. So far, Ant Blockchain has open alliance chain, BaaS platform and other products covering dozens of application scenarios. It has reached on-chain cooperation with many well-known global companies such as Intel, Jingdezhen Porcelain, and Bayer. The Internet also entered the blockchain very early and launched blockchain games, blockchain certificate storage and other services. Currently, the number of certificates stored on the chain has exceeded 100 million.

In 2019, the scale of China’s blockchain industry alone reached RMB 1.2 billion, according to Research and MarkETS data shows that the output value of blockchain technology in the telecommunications field will surge from US$4.66 million in 2018 to US$993.8 billion in 2023. Against this background, 2020 will usher in multiple policy benefits.

1. Officials have included blockchain into the scope of new infrastructure and new technology infrastructure;

2. Hunan released the "Three-Year Action Plan for the Development of the Blockchain Industry in Hunan Province" ( 2020-2022)";

3. Guangzhou launched the "Implementation Opinions of Guangzhou on Promoting the Innovation and Development of the Blockchain Industry (2020-2022)";

4. Beijing issued the "Beijing Blockchain Innovation and Development Action Plan (2020-2022)";

5. Jiangxi launched a blockchain service hall online;

6. Wuhan A special event for the transformation of blockchain technology scientific and technological achievements will be held;

7. The Chongqing Smart Expo Blockchain Application Innovation Competition plans to invest a huge amount of 50 million yuan as investment incentives.

However, although the implementation of blockchain in financial, government affairs, public welfare, games, agriculture, manufacturing, medical care, copyright and other physical fields has achieved remarkable results, it has also played an active role in fighting the new crown epidemic. role.

However, due to the influence of the general environment, more funds, resources, and attention have been attracted to the direction of blockchain empowering the real economy, but the core native applications of blockchain have been ignored.

3. Blockchain native applications

The Internet has opened an era of information explosion, and blockchain will bring a future where value flows freely. In today's global economic and financial system, affected by many factors such as ideology, cultural systems, business models, and technological levels, the cost of value transfer is high and the efficiency is low, especially in cross-border payment scenarios.

In the future blockchain era, value transfer will be like information transfer: global, instant, free, and equally enjoyed by everyone. All offline assets such as stocks, securities, identities, and real estate can be freely converted on the chain.

Moreover, the impact of blockchain technology has far exceeded the technical category itself. It is also an idea. The soul of blockchain lies in consensus. In the era of blockchain, truly powerful vitality will be born in community consensus and application implementation, and community and consensus will become the main body and soul of the industry.

In a community with consensus, individual energy and value will be fully stimulated, offsetting the fission effect of traditional centralization, breaking the original solid underlying structure, and reshaping new business and social values.

Therefore, blockchain native applications should be based on community and consensus, giving individual value realization paths., an application ecosystem that can maximize individual energy and creativity, and ultimately break the monopoly and form a decentralized free exchange network of value.

Individual energy and value are multi-dimensional and highly subjective. These blockchain model designs obviously cannot fully stimulate individual energy, and are even far from it.

Native applications that truly conform to the spirit of blockchain should be grand and comprehensive in application model design, taking into account all online and offline value-creating behaviors of individuals for personalized use by individuals. , each individual’s areas of expertise are different.

Borrowing from the Pareto optimal solution theory, each individual's energy can be maximized to maximize the energy of the whole, and only then can the original centralized business model be broken and a free flow of global individuals be formed. A peer-to-peer value transmission network builds a new decentralized business infrastructure, changes the value creation and delivery model, and reshapes the values ​​of the entire society.

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