售卖机区块链解决方案有哪些,售卖机区块链解决方案怎么写

近年来，随着区块链技术的发展，售卖机行业也开始采用区块链技术来改善传统的售卖机解决方案。售卖机区块链解决方案可以提高售卖机的安全性，并且可以改善售卖机的效率和可靠性。本文将详细介绍售卖机区块链解决方案，以及它如何改善传统的售卖机解决方案。

首先，售卖机区块链解决方案可以提高售卖机的安全性。传统的售卖机解决方案中，存在着一定的安全风险，比如机器被非法操作，或者机器发生故障等。而售卖机区块链解决方案可以更好地保护售卖机，通过加密技术和分布式记账技术，可以有效防止售卖机被非法操作。

此外，售卖机区块链解决方案还可以改善售卖机的效率和可靠性。传统的售卖机解决方案中，可能会出现订单处理效率低下、订单信息容易丢失等问题，而售卖机区块链解决方案可以通过分布式记账技术来提高订单处理效率，并可以有效保证订单信息的安全性。

最后，售卖机区块链解决方案还可以改善售卖机的运营效率。传统的售卖机解决方案中，运营效率较低，而售卖机区块链解决方案可以通过分布式记账技术来提高运营效率，并且可以更好地满足售卖机的多样化需求。

总而言之，售卖机区块链解决方案可以改善传统的售卖机解决方案。它可以提高售卖机的安全性，改善售卖机的效率和可靠性，以及改善售卖机的运营效率。因此，售卖机行业应该积极采用售卖机区块链解决方案，以提高行业的可靠性和安全性。

总结：售卖机区块链解决方案可以改善传统的售卖机解决方案，提高售卖机的安全性、效率和可靠性，以及改善售卖机的运营效率，因此，售卖机行业应该积极采用售卖机区块链解决方案，以提高行业的可靠性和安全性。

⑴ What are the service applications that use blockchain technology?

Blockchain technology has a distributed ledger that cannot be tampered with, ensuring the transparency and sharing of information, thus making business The cost of establishing trust and reaching consensus between peers during the event has dropped significantly. This article provides an in-depth interpretation of four typical business scenarios: supply chain finance, commodity traceability, technology and medical care, and industrial Internet.
1. Blockchain adds supply chain finance. Today, the supply chain of most commodities, from the provision of raw materials to the manufacturing of finished products, involves several upstream and downstream small and medium-sized enterprises; and these enterprises are faced with the challenge of unlocking supply chain working capital. pressure. Supply chain finance refers to banks and other financial institutions making systematic financing arrangements for all member companies of the supply chain, thereby forming a win-win situation for core buyer companies and suppliers: the buyer optimizes working capital, and the supplier generates additional operating cash flow, thus Minimize risk throughout the supply chain. There are three pain points in traditional supply chain finance: 1. Information cannot be shared, efficiency is low, and credibility is poor; 2. Bill circulation is inconvenient, contract settlement is slow, and there are often financial risks; 3. Credit cannot be transferred and financing is difficult. The blockchain can realize the following functions: 1. Sharing transaction data, receivables and payables data among core enterprises, multi-level suppliers, and financial institutions while protecting commercial privacy; 2. Transfer of corporate claims and automatic settlement of funds, accelerating corporate recovery. Payment and repayment; 3. The core enterprise's payment commitments flow among multi-level suppliers and financial institutions to convey the core enterprise's credit.
2. Blockchain traceability In the field of commodity traceability, blockchain and Internet of Things technology are combined to trace the entire process of commodity circulation to prevent unscrupulous traders from taking advantage of the information asymmetry in the commodity chain to produce counterfeit and inferior commodities. Shoddy goods. This prevents certain participants from tampering with data or falsely claiming that information is lost when circumstances are detrimental to them, making it difficult to provide evidence and pursue accountability. In addition, blockchain traceability can open up information islands in different links of the supply chain and improve the collaboration efficiency of the supply chain.
3. Blockchain helps medical services Blockchain technology can open up multiple links such as hospital prescription issuance, pharmacist review, drug distribution, drug payment, and process supervision. Through blockchain distributed storage and accurate matching of information on the chain with patients, the one-time dispensing effectiveness of prescriptions is ensured, prescription modification or abuse is prevented, and supervision is facilitated. In the future, patient information, prescription information, drug circulation information, etc. will be encrypted and desensitized through blockchain technology, which can open up more medical application scenarios.
4. Integration of Blockchain and IoT Industrial Internet At the 5th World Internet Conference, the supET Industrial Internet platform, which integrates Internet of Things and blockchain technology, was selected as the world's leading Internet scientific and technological achievement and became the only The award-winning industrial Internet platform.

In addition, blockchain data sharing, blockchain judicial chain, blockchain charity, trusted digital content copyright services, etc. In areas such as government, finance, industry and logistics, healthcare, retail andIn the Internet industry, blocks have a wide range of business application scenarios.

⑵ Blockchain e-commerce, a better choice

01 Blockchain e-commerce, a better choice

Your destiny is in your hands in hand. Either you control life, or life controls you. Your mentality determines whether you are a mount or a rider.

In 2019, Alibaba CEO Zhang Yong said at the Alibaba One Business Conference on January 11: "After 20 years of development, Alibaba has formed the world's largest consumer platform. There are more than 600 million active consumers every year on platforms including Taobao and Tmall; this platform started with physical goods. Moreover, now this platform has begun to form two other important sectors. One sector is, Digital goods and cultural entertainment products include companies such as Youku, Alibaba Pictures and Weibo within Alibaba’s system; the other sector is local life services, including Ele.me, Fliggy, Taopiaopiao, etc. within Alibaba’s system. Physical e-commerce, digital and entertainment goods, and local life services, these are Alibaba's three major areas of consumption..."

It can be seen that the development of today's e-commerce has reached an extreme era - — has changed our shopping methods and lives, bringing great convenience but also bringing many pain points: The first is for e-commerce itself: supply chain management, information asymmetry caused by centralization, etc.; the second is For the majority of users: data privacy and security, difficulty in distinguishing product authenticity, etc.

The increasing maturity of blockchain technology has allowed features such as distributed storage, point-to-point transmission, and consensus mechanisms to provide a feasible way to solve these pain points.

Imagine using blockchain technology combined with the characteristics of e-commerce to further improve and open up the three key streams in e-commerce: cash flow, information flow, and logistics, optimizing the upstream and downstream relationships in the industry chain, and even broadening More participants, turning linear cooperation into online cooperation, will make writing between all participants more trustworthy, efficient, and low-cost.

For example:

We can imagine the innovation brought about by a "blockchain + e-commerce" project, so that almost all participants have the opportunity to benefit from it. Benefit based on trust. For example, a project team is selling a new brand of sterling silver jewelry. Although they clearly know that many Taobao silver jewelry merchants pass it off as substandard (using other cheap metals pretending to be mixed with silver) due to the low illegal cost, the price is cheap and the sales have been good. However, On the one hand, it has caused harm to consumers (long-term wearing of non-silver metals may be harmful to the human body), consumers cannot trace it back, and the cost of rights protection is too high; on the other hand, it has destroyed the healthy competition in the silver jewelry industry... If the silver jewelry industry relies on Zhongdao's publicity It is possible to create a DAPP similar to luxury goods using blockchain technology to change this situation:

First, call the relevant API interfaceThrough the interface, just configure the functions, and it is simple and easy to get started;

Secondly, merchants can use blockchain technology to trace the origin of silver jewelry, and monitor the entire process of production (raw material silver), processing, and consumption. Carry out tracking and monitoring to achieve full traceability from production to circulation. This will enable regulatory traceability and better prevent the occurrence of counterfeit and shoddy silver jewelry and behaviors that harm consumers;

Thirdly, users, in the trusted environment created by the blockchain, can obtain Credible merchant information (transparent), purchase information (evaluation), trade information, logistics information, and receipt information (forming a complete real and non-tamperable supply chain network through the platform) are equivalent to increasing effective identification capabilities; and merchants are illegal The cost will become very high due to "on-chain";

At the same time, the privacy data of users participating in the purchase can be effectively protected, effectively reducing the risk of personal data being stolen; it can also allow the value of data to truly return to users hands, allowing consumers to have more confidence and trust in the platform;

In addition, merchants, users and other ecological participants can participate in the governance of the silver jewelry industry platform (DAPP) and obtain token incentives and Reduction of advertising costs, reduction or even exemption of store transaction commissions (you can also use the points system set up by the Zhongdao Cultural and Creative Public Chain). Through the "token economy", more diverse and richer traffic channels and more effective brand strategies can be obtained, which makes it easier for merchants to establish their own distribution channels and purchase channels, so everyone is happy.

The development of e-commerce has affected everyone, and it is a people's livelihood economy with wide coverage. Using the token economy to empower e-commerce will directly affect a huge consumer group. It is a major event that can truly empower the real industry and is a good thing that benefits the country and the people.

The third wave of blockchain e-commerce wealth is coming, are you ready?

⑶ What is the blockchain + supply chain financial solution?

Since the blockchain has started a craze in China, the entire industry has been constantly exploring various implementation scenarios. It can be said that Blockchain is so exciting that it has attracted countless entrepreneurs to compete. So what are the advantages of blockchain in the supply chain finance track? What are the pain points of the traditional model? What new business models can blockchain create to solve these problems? How should blockchain startups enter this field? ?
Moody's, a world-famous bond rating agency, has given 127 blockchain cases, ranging from points to transaction settlement, from document depository to supply chain management, from cross-border payment to supply chain finance, various applications There are many.
Among so many applications, the field of supply chain finance has attracted much attention, and commercialization has made rapid progress.
This is because first of all, the supply chain finance scenario has a market size of trillions, and the ceiling is high enough. Secondly, this scenario naturally requires cooperation from multiple parties, but there is no oneTraditional centralized institutions need to use blockchain to establish trust in their governance. At the same time, technically this scenario does not require high concurrency, and current blockchain technology can satisfy it.
1. Supply chain finance is a trillion-level market
Supply Chain Finance: refers to treating the core enterprises in the supply chain and their related upstream and downstream enterprises as a whole, with the core Relying on enterprises and taking real trade as the premise, we use self-reimbursement trade financing to provide comprehensive financial products and services to upstream and downstream enterprises in the supply chain.
Based on different financing collaterals, financial institutions divide supply chain finance into accounts receivable, prepayment and inventory financing, among which the scale of accounts receivable is particularly huge.
Data from the National Bureau of Statistics show that at the end of 2016, the accounts receivable of my country's industrial enterprises above designated size reached 12.6 trillion yuan, a year-on-year increase of 10%, which resulted in huge financing needs for enterprises. Compared with the huge accounts receivable, my country's annual commercial factoring volume in 2015 was only about 200 billion yuan. It can be seen that there are still a large number of supply chain needs that have not been met, so there is huge room for development of the supply chain finance industry.
2. How blockchain can solve the pain points of supply chain finance
Pain point 1: Financing is difficult and costly for small and medium-sized enterprises in the supply chain
Since banks rely on the core enterprises’ ability to control goods and To adjust sales capabilities, for the sake of risk control, banks are only willing to provide factoring business to upstream suppliers (limited to first-tier suppliers) that have direct accounts payable obligations for core enterprises, or to provide factoring services to their downstream dealers (first-tier suppliers). ), providing down payment or inventory financing.
This has resulted in the needs of second- and third-tier suppliers/dealers with huge financing needs not being met, the business volume of supply chain finance being restricted, and small and medium-sized enterprises not being able to obtain timely financing. Leading to product quality problems will harm the entire supply chain system.
Blockchain solution:
We issue and run a digital ticket on the blockchain, which can be split and transferred at will under open and transparent conditions and witnessed by multiple parties.
This model is equivalent to making credit in the entire business system transmissible and traceable, providing financing opportunities for a large number of small and medium-sized enterprises that were originally unable to obtain financing, greatly improving the efficiency and flexibility of bill circulation, and reducing Cost of capital for SMEs.
According to statistics, in the past, traditional supply chain finance companies could only provide financing services to 15% of suppliers (small and medium-sized enterprises) in the supply chain. After adopting blockchain technology, 85% of suppliers can All can enjoy financing convenience.
Pain point 2: As the main financing tools of supply chain finance, commercial bills and bank bills are currently used in limited scenarios and are difficult to transfer.
The use of commercial bills is subject to the credibility of the company, and the arrival time of discounted bank bills is difficult to control. At the same time, it is not easy to transfer these bonds.
Because in realityIn financial operations, banks are very concerned about the legal effects of the "transfer notice" of claims on accounts receivable. If the core enterprise cannot sign back, the bank will not be willing to grant credit. It is understood that the bank is very cautious about the legal effects of signing the "transfer notice" of the creditor's rights, and even requires the legal representative of the core enterprise to go to the bank to sign in person. Obviously, this method is extremely difficult to operate.
Blockchain solution:
A consortium chain can be created between banks and core enterprises, which can be used by all member enterprises in the supply chain. By utilizing the multi-party signature and non-tampering characteristics of the blockchain, The transfer of creditor's rights has reached consensus among many parties, reducing the difficulty of the operation.
Of course, the system design must be able to achieve the effect of legal notification of bond transfer. At the same time, banks can also trace transactions at each node and outline a visible transaction flow chart.
Pain point 3: It is difficult for the supply chain finance platform/core enterprise system to prove its innocence, resulting in high risk control costs on the capital side
In the current supply chain finance business, banks or other capital sides are not only worried about the company's In addition to the ability and willingness to repay, they are also concerned about the authenticity of the transaction information itself, which is recorded by the ERP system of the core enterprise.
Although ERP tampering is difficult, it is not absolutely trustworthy. Banks are still worried that core enterprises and suppliers/distributors collude to modify information, so they need to invest manpower and material resources to verify the authenticity of transactions, which adds additional Risk control costs.
Blockchain solution:
As a "trust machine", blockchain has the characteristics of traceability, consensus and decentralization, and the data on the blockchain is timestamped, even if Even if the data of a certain node is modified, it cannot cover the sky with one hand. Therefore, the blockchain can provide an absolutely trustworthy environment, reduce the risk control cost on the capital side, and solve the bank's concerns about information tampering.
3. How should blockchain companies enter supply chain finance
In terms of market selection, we believe that blockchain startups should choose subdivisions with high ceilings, such as home appliances, automobiles, retail, and clothing. , pharmaceutical industry, etc. On the one hand, these industries have a vast market; on the other hand, their supply chain management infrastructure is relatively complete, and the upfront cost of adopting blockchain is relatively small.
We believe that there are two models for blockchain companies to enter supply chain finance.
The first is to directly cooperate with core enterprises/platforms to provide them with underlying blockchain solutions. After accumulating enough data, build an alliance chain to connect with funds to provide financial services. (Consortium Chain Model)
Given that the blockchain itself cannot solve the problem of risk control, enterprise-level risk control at this stage still needs to revolve around strong core enterprises. At the same time, obtaining the support of core enterprises can also effectively solve the problem of customer acquisition. problem, because a large core enterprise generally has thousands of suppliers of various types.
At present, domestic blockchain companies start from core enterprises, including Bubi, Wanglu Technology, etc. Bubi has launched a consortium chain "Buno" specially built for supply chain finance, integrating banks, core companies, etc.Enterprises, factoring companies, etc. are all linked. Bunuo is based in Guangzhou and Shenzhen, radiates business in the southeast region, and digs deep into the field of supply chain finance. It has previously signed a strategic cooperation agreement with Yigang.com.
The second model starts by providing supply chain management services, such as traceability, tracking, visualization, etc., integrating information flow, logistics and capital flow, and providing financial services on this basis. (Private chain mode)
This mode is equivalent to building an application scenario using blockchain. Just like Alipay back then, if Jack Ma had just started Alipay, it would have been difficult to do it because there was no application scenario, so he first started Taobao to serve the real economy. With Taobao, Alipay emerged as a centralized trust scenario, and other applications were grafted onto Alipay to create Ant Financial.
At present, among domestic blockchain companies, those that adopt the supply chain service model include BITSE and Food Excellence.
For example, VeChain provides an anti-counterfeiting traceability method by implanting an NFC chip into each product, registering the product on the blockchain so that it has a digital identity, and then recording this through a jointly maintained account. All information of digital identity achieves verification effect. At present, Vechain products have connected with more than 10 industry benchmark customers, and millions of IDs are running on the chain.
4. Three steps to build a supply chain financial exchange
From the perspective of implementation path, the application of blockchain in the field of supply chain finance can be realized in three steps.
As a premise, we need to first create a blockchain + supply chain finance alliance. Participants in the alliance include supply chain finance platforms, core enterprises, professional financial intermediaries, funders, factoring institutions, etc.
Each participant needs to assume corresponding obligations. For example, the platform is responsible for providing supply chain information, customer information and other basic services similar to water and electricity. The core enterprise understands the industry status, has control over the enterprises in the supply chain, and is responsible. risk control.
Professional financial intermediaries can integrate and analyze platform information and provide customized supply chain financial products, such as personalized blockchain electronic bills. Funding parties include banks, Internet financial institutions, etc. who are responsible for connecting customers with corresponding risk preferences.
After the alliance chain is established, you can start the three-step strategy.
The first step is to put the data on the chain, put the data in the supply chain alliance on the chain, use the characteristics of the blockchain to make it tamper-proof, and provide data verification, traceability and other services.
The second step is to digitize assets, turning warehouse receipts, contracts, and blockchain bills that can represent financing needs into digital assets, which are unique, non-tamperable, and non-replicatable.
The third step is the trading of digital assets. The supply chain finance platform will be transformed into a financial asset exchange, transforming non-standard corporate loan needs into standardized financial products, tokenizing them, and connecting investment and financing needs. Value trading.
Ultimately, blockchain technology will be able to effectivelyEnhance the liquidity of supply chain financial assets, mobilize new financing tools and risk control systems to help cover the long-tail market for small and medium-sized enterprise financing, and give birth to supply chain finance as a service.

⑷ How to design a vending machine scheme

It is recommended to directly find a vending machine manufacturer with experience and ability to produce it, so as to save manpower and material resources and achieve high efficiency.

⑸ In the post-epidemic era, will concerts be converted to online performances?

In the post-epidemic era, will concerts be converted to online performances? Online performances. Because the epidemic is still in an unstable state, it also means that it is still difficult to hold offline performances. So in such a general environment, offline concerts have become out of reach, and they will naturally be converted to online performances.

1. As long as there is still an epidemic, offline performances will be far away

Although it is the post-epidemic era, the epidemic has not been completely eliminated, so offline concerts will be based on The epidemic continues to be postponed, and it is very likely that it will be in a state of eternity. After all, in this environment of the epidemic, many factors still need to be considered when holding offline concerts, because fans and friends attending the concert will involve the gathering of people. If the epidemic is not effectively controlled, offline performances will not be possible. .

My friends just watched Jay Chou’s online concert recently. Speaking of: Although the online performance is not as strong as the live one, and you can't watch the stage up close, the shock is weak, and you can't feel the shouts and screams at the concert, but in the current epidemic environment, watching online Concerts are still safer than watching performances offline, and some risks can be avoided.

⑹ What is the VeChain VEN blockchain project

1. What is Vechain?
The VeChain platform is a global ledger-based information interaction and collaboration cloud platform based on blockchain technology. Through API and application layer docking, people, things or things in the real world can be digitized to realize the interconnection of information. Through smart contracts based on practical industry applications, collaboration and value transfer in different scenarios are achieved, thereby mapping the real business world to the blockchain. Through cross-platform, cross-enterprise, cross-industry, and cross-border interconnected collaboration, we create new business models and provide "trust services" to collaboration participants.
The source code base of VeChain comes from Ethereum. In order to facilitate commercial applications, a lot of improvements have been made in dynamic protocols, smart contracts, etc., and it is committed to applying blockchain technology to construct a system that can both self-circulate and A trustworthy distributed business ecological environment expanded externally: information is relatively transparent and symmetrical; trust friction between different participants is minimized; different participants can each show their strengths and contribute their own value to the business ecological environment, thereby obtaining relatively fair remuneration; realize Value flows at a high speed and the VeChain business closed loop continues to expand.
2. Vechain) Functions of the platform token VEN:
The token used in VeChain is VEN. VEN is the ecological blood of the VeChain platform. Each participant can obtain corresponding products and services by paying VEN:
1. End users and ecological enterprises as investors pay ETH at the beginning to obtain VeChain Token (VEN), and the ETH is handed over to the VeChain Foundation for platform technology development, promotion of commercial application cooperation, and support for blockchain services, etc. .
2. The VeChain Foundation charges VEN from the developers and service providers of each smart contract, and pays the GAS required to run the smart contract to ensure the operation of each business smart contract; 75% to 99% of the VEN income collected It will be paid to the node provider as a node reward, and the remaining part will be used for the subsequent daily operations, business promotion and technology development of the VeChain Foundation.
3. Smart contract service providers pay VEN to obtain GAS, provide BaaS (Blockchain as a Service) smart contract services to the companies they serve, and provide their customer companies with services based on their respective business rules and added value contributions. ——Application development providers charge VEN to provide smart contract services.
4. The application development provider further develops and processes the smart contract services based on the needs of the end customer enterprise, provides application products to its traditional enterprise customers or end users, and collects VEN as enterprise income.
5. End users can pay VEN to obtain enterprise products and services.
3. Distribution of VEN
VEN will start the ICO at 20:00 on August 18, 2017, and will end on August 31, 2017. It is expected that 410 million VeChain Token (VEN) will be sold publicly. ICO is conducted by raising ETH. The minimum transaction volume is 0.01 ETH and will be issued into VEN on September 20, 2017 at a ratio of 1:1. Participate in the ICO before 20:00 on August 21, 2017 to get an additional 15% VEN reward, that is, 1 ETH = 4025 VEN; if you participate in the ICO after this time until the end of the crowdfunding, the exchange ratio is 1 ETH = 3500 VEN .

⑺ How to make a vending machine solution

Smart vending machines refer to mobile and intelligent vending machines. In the current market, smart vending machines There is a lot of room for development, and developing a smart vending machine has become a top priority.
In terms of smart vending machine solutions, Aoxin Solution has done a lot. The solution can realize: mobile payment, interactive touch screen; realize cloud platform management; connect with WeChatCredit operation platform, etc. Smart vending machines mainly include the following features:
Mobile:
1. Mobile payment. Consumers can either scan the QR code directly in front of the vending machine to pay with WeChat, or they can first Purchase goods on your mobile phone and then go to the corresponding vending machine to pick up the goods;
2. Cooperation with mobile operators, using points in various malls to exchange for goods in vending machines, will eventually allow some consumers to use points only Redeem items from the automatic shopping machine.
Intelligence:
The first aspect is the intelligent control of goods, that is, every transaction directly becomes data and is used for subsequent purchase and sales analysis;
The second aspect is the control of vending machines Fully networked monitoring guarantee, that is, mechanical failure and out-of-stock information are warned through the monitoring system, which greatly improves the operational support capabilities of vending machine companies;
Third aspect, smart screens are actually a reflection of the popular "software definition" The concept of "hardware" is put into practice. Advertising display and some other extended activities can already be realized on the vending machine screen.
To give an example that has been implemented in the industry, a beverage company cooperates with a vending machine manufacturer and wants to conduct a promotional event with prizes. The prize is a movie ticket. At this time, consumers have already seen the corresponding advertisement when they come to the vending machine. After purchasing the drink, a lottery game will automatically appear on the smart screen of the vending machine. If they win, they can take the ticket directly from the vending machine.

⑻ What is blockchain and how to understand blockchain applications

Blockchain is a new application of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. model. The so-called consensus mechanism is a mathematical algorithm that establishes trust and obtains rights and interests between different nodes in the blockchain system.
Blockchain is an important concept of Bitcoin. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. The blockchain is a series of data blocks generated using cryptographic methods. Each data block contains information about a Bitcoin network transaction and is used to verify the validity of its information (anti-counterfeiting) and generate the next block.
Let’s talk about the social or economic significance of blockchain. Many technologies in the past were actually dedicated to "productivity", such as artificial intelligence, which is an advancement in productivity. The blockchain has greatly improved production relations and is dedicated to production relations. So why do you say that?
Because the so-called production relations are actually how business is done between people and business partners. And these things are originally in the process of people's mutual cognition, and no special procedures are used to program or quantify them.
For example, if you and I are good friends now, we can do business. If someone provokes our relationship and we are no longer good friends, we will not do business. Even if we can make money by doing business, we will not do it. , because everyone no longer has any trust in each other.
And blockchain,It is actually because the data has been certified by various nodes and backed up at the same time, so my data is as authentic as possible and cannot be tampered with. So in this case, if you trust my data, you can do A program is programmed, and then the "production relations" of what kind of business contracts and business cooperation can be used to program these data. In this way, everyone believes in the data and the program compiled by the algorithm. And because you believe in the data and the program, you can develop various APPs based on this program. These APPs are the relationship of production and what kind of business you are going to do. This is: Blockchain is actually a reconstruction of "production relations".