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Ⅰ Why do some people say that blockchain is an opportunity for ordinary people to make a fortune

With the recent increase in currency popularity, the country’s demand for the development of blockchain technology has become even more Many industries have poured into the blockchain industry. Many companies in the securities market own blockchain stocks, and they all use the name of blockchain to provide a golden institution for face-to-face action. In the early days of blockchain, there were basically no professional investment institutions. Project parties often relied on the power of the community to raise funds, and ordinary people also had opportunities.

Some people say that blockchain is an opportunity for ordinary people to make a fortune. Think that the current blockchain circle can actually bring opportunities to the public. There will be opportunities if you participate. There are many free project platforms in the blockchain industry. You can get some tokens for free. As the value increases, you will make money. The blockchain currency circle also requires advanced awareness and insight to be challenging and courageous, to conduct in-depth research, learn its expertise, and learn the model rules of various platforms. You can earn money from this industry.

Ⅱ Zotye suffered another heavy blow and why its new energy business came to an abrupt end

Let me tell you some unfortunate news, you are leaving this life Whether the Porsche you can drive is far away! As a wholly-owned secondary subsidiary of Zotye Automobile Co., Ltd., Zotye New Energy Automobile Co., Ltd. is facing bankruptcy liquidation.

As for Zotye, at the same price, the battery life is 100 kilometers lower than that of its competitors, and its battery supplier is not a first-tier product. In this case, its price/performance ratio is really pitifully low. What kind of flowers bloom will bring what kind of fruits. With such a big product gap, consumers who are not blind will naturally know what to choose. Therefore, this kind of failure of Zotye New Energy is not worthy of sympathy.

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This article comes from the author of Autohome Chejiahao and does not represent the views and positions of Autohome.

Ⅲ What kind of sparks can be created when cars meet blockchain?

Speaking of blockchain technology, it became a familiar word to everyone almost overnight. It has become a technological hotspot pursued by many industries, and the automotive industry is no exception.

According to the MOBI statement, the alliance aims to create common standards and APIs (application program interfaces) among alliance members, seeking to establish a new digital mobile ecosystem that enables Businesses and consumers have security and sovereignty over their driving data, manage ride sharing and vehicle sharing transactions, and store vehicle identity and usage information.

However, Zhu Youping also pointed out that the scale of automobile companies is relatively large, and the alliance blockchain will have a more profound impact on automobile companies. However, the biggest difficulty in the current application of blockchain technology in the automotive industry is the This understanding is insufficient.For this reason, alliances like MOBI still need more members to join. On the one hand, it is to make more car companies aware of blockchain technology, and on the other hand, it is to allow the data of car companies to be shared.

As a technology that has just emerged in recent years, blockchain is still in its early stages of development. Whether it can be used on a large scale in the future is still unknown. Even if it can be used on a large scale, it will take a long time. time. But it is undeniable that the emergence and application of blockchain technology have given the automotive industry more possibilities for development.

This article comes from the author of Autohome Chejiahao and does not represent the views and positions of Autohome.

IV What role can the now popular blockchain technology play in the automotive industry

Blockchain technology plays an important role in the development of the automotive industry, such as: in the automotive industry The formation of ecological alliances in the supply chain, applications in the second-hand car market, applications in automotive safety, etc.

1. Automotive industry supply chain financial alliance ecology based on blockchain technology

The integrated supply chain information platform based on blockchain technology connects enterprises in the automotive supply network with alliance chains Through the SDPOs consensus mechanism, a chain information system is established to establish a multi-center efficient supply system. Auto parts sources, production processes, sales channel tracking, maintenance records and other important information are all recorded in this chain. The information generated in the automobile manufacturing process will automatically trigger the corresponding smart contract, realize the automatic recording of the transaction information of upstream and downstream enterprises in the power supply chain, and automatically transfer the payment, and ultimately form a system with the automobile product information flow as the main body, the business flow and the logistics flow as the flow and The information structure supported by capital flow enables efficient and accurate storage and traceability of product information.

IV Application aspects of blockchain

The main application scope of blockchain includes: digital currency, financial asset transaction settlement, digital government affairs, depository Certification and anti-counterfeiting data services and other fields. Blockchain is a database technology that links data blocks in an orderly manner. Each block is responsible for recording a file data and encrypting it to ensure that the data cannot be modified or forged.

Blockchain is essentially a distributed database system that uses cryptography technology for multi-party participation, joint maintenance, and continuous growth. It is also called a distributed shared ledger. Each page in the shared ledger is a block, and each block is filled with transaction records. The anonymity, decentralization, openness, transparency, and non-tamperability of blockchain technology make it highly favored by enterprises and has gained More extensive application attempts.

Blockchain application scope 1. Financial field

Blockchain can provide a trust mechanism and has the potential to change the financial infrastructure. Various financial assets such as equity, bonds, bills, warehouse receipts, fund shares, etc. It can be integrated into the blockchain technology system and become a digital asset on the chain, which can be stored, transferred and traded on the blockchain.

The decentralization of blockchain technology can reduce transaction costs and make financial transactions more convenient, intuitive and secure. Blockchain technologyThe combination of technology and the financial industry will inevitably create more and more business models, service scenarios, business processes and financial products, thereby bringing more impact to the development of financial markets, financial institutions, financial services and financial formats. With the improvement of blockchain technology and the combination of blockchain technology with other financial technologies, blockchain technology will gradually adapt to the application of large-scale financial scenarios.

2. Public service field

Traditional public services rely on limited data dimensions, and the information obtained may not be comprehensive enough and have a certain lag. The non-tamperable nature of the blockchain makes the digital certification on the chain highly credible. It can be used to establish new authentication mechanisms in the fields of property rights, notarization and public welfare, and improve the management level of public services.

Relevant information in the public welfare process, such as donation projects, fundraising details, fund flows, recipient feedback, etc., can be stored on the blockchain to meet the privacy protection of project participants and other relevant laws and regulations. Under the premise of requirements, public disclosure will be made conditionally to facilitate public and social supervision.

3. Information security field

Using the traceability and non-tampering characteristics of blockchain, we can ensure the authenticity of data sources and ensure the non-forgery of data. Blockchain technology will fundamentally change information Security issues of the propagation path.

Blockchain is reflected in the following three points in the field of information security:

User identity authentication protects data integrity and effectively prevents DDoS attacks

The distributed storage architecture of blockchain will make Hackers are at a loss as to what to do. Some companies have begun to develop a distributed Internet domain name system based on blockchain to eliminate the root cause of the current DNS registration shortcomings and make the network system cleaner and more transparent.

4. Internet of Things field

Blockchain + Internet of Things can allow each device on the Internet of Things to operate independently, and the information generated by the entire network can be protected through smart contracts in the blockchain.

Security: Traditional IoT devices are highly vulnerable to attacks, data loss and maintenance costs are high. Typical information security risk issues for IoT devices include low firmware versions, lack of security patches, permission loopholes, too many device network ports, and unencrypted information transmission. The blockchain's consensus mechanism for network-wide node verification, asymmetric encryption technology and distributed data storage will significantly reduce the risk of hacker attacks.

Trustability: The traditional Internet of Things is managed and controlled by a centralized cloud server. Due to the security of the device and the opacity of the centralized server, it is difficult to effectively protect user privacy data. The blockchain is a distributed account book. Each block is interconnected and has its own independent working ability, ensuring that the information on the chain will not be tampered with at will. Distributed ledgers can therefore provide trust, ownership records, transparency and communication support for the Internet of Things.

Effectiveness: Limited by cloud services and maintenance costs, the Internet of Things is difficult to achieve large-scale commercial use. The traditional Internet of Things realizes communication between things through centralized cloud servers. The disadvantage of this model is that as the number of access devices increases, the server faces more load, requiring enterprises toThe industry has invested a lot of money to maintain the normal operation of the Internet of Things system.

Blockchain technology can directly realize point-to-point transactions, omitting the labor expenditure of other intermediaries or personnel, which can effectively reduce the costs incurred by third-party services and maximize benefits.

5. Supply chain field

The supply chain consists of many participating entities, with a large amount of interaction and collaboration. Information is discretely stored in their own systems, lacking transparency. The lack of smooth information makes it difficult for various participating entities to accurately understand the real-time status and existing problems of related matters, affecting the collaborative efficiency of the supply chain. When disputes arise between parties, it is time-consuming and laborious to provide evidence and pursue accountability.

Blockchain can make data open and transparent among various entities, thereby forming a complete, smooth, and non-tamperable information flow throughout the entire supply chain. This can ensure that all entities promptly discover problems arising during the operation of the supply chain system and find targeted solutions, thus improving the overall efficiency of supply chain management.

6. Automotive Industry

Last year announced a partnership using blockchain to build a proof of concept to streamline the car rental process and build it into a “click, sign up, and drive” process. Future customers choose what they want The rented car enters the public ledger of the blockchain; then, sitting in the driver's seat, the customer signs the rental agreement and insurance policy, and the blockchain updates the information simultaneously. This is not an imagination, for car sales and car registration Said, this type of process may also develop into reality.

7. Stock Trading

For many years, many companies have worked to make the process of buying, selling, and trading stocks easy. Emerging Blockchain Chain startups believe that blockchain technology can make this process more secure and automated than any previous solution. At the same time, blockchain startup Chain is working with Nasdaq to enable private companies through blockchain. Equity transfer

8. Government management

Government information, project bidding and other information are open and transparent. Government work is usually subject to public attention and supervision. Since blockchain technology can ensure the transparency and immutability of information, it is very important to the government. The implementation of transparent management plays a great role. There is a certain degree of information opacity in government project bidding, and enterprises also have the risk of information leakage during the sealed bidding process. Blockchain can ensure that bidding information cannot be tampered with and can ensure the transparency of information nature, forming a common trust among competitors who do not trust each other. It can also arrange subsequent smart contracts through the blockchain to ensure the construction progress of the project and prevent the growth of corruption to a certain extent.

There are many more applications of blockchain technology, and this is just a fulcrum of blockchain applications. In the future, blockchain technology will be applied everywhere

VI Blockchain and its applications What are the applications in the automotive field?

1. The decentralization, transparency and trust of blockchain technology are to solve the current problems of user privacy leakage, poor maintenance services and irregularities in the automotive industry. Problems bring opportunities. The application of blockchain in the automotive field is related toThe key lies in the construction and integration of the car identity and user credit system to create a car logo, completely record the key information of the car during the manufacturing and use process, promote the standardization of the traditional car industry chain, and establish a reliable service platform quality control system and optimized service platform for car companies. Dynamic inventory management provides users with better repair, maintenance and second-hand car trading services. Combining car identity and personal credit, it is connected to the blockchain system and can transform the original car sharing business process. In the future, blockchain, as the underlying technology, will be combined with edge technologies such as the Internet of Things and big data to achieve safe interconnection of different smart devices, continuously improve the processing capabilities of blockchain technology, and accelerate its development in the fields of autonomous driving and intelligence. application.

3. Blockchain system information transparency, tamper-proof, and forgery can effectively solve this problem, which will have an impact on the financial Internet of Things, supply chain, government services and other fields. deep influence. Due to its transparent, reliable and traceable characteristics, blockchain technology can build a car identity and completely record the source of car parts and production processes, sales channels, use and maintenance, vehicle positioning and other data to promote into the traditional automotive industry chain. "Production, supply and marketing after market" standards. At the same time, a tamper-proof and securely encrypted user credit system can be built through the blockchain to record, store, and integrate user online transaction information and credit evaluations such as asset information, user information, and user behavior. Because the application of car retail, leasing, sharing and other scenarios is essentially an extension of the personal credit system, the blockchain system will eventually bring information such as identity, user credit and service history to owners through the blockchain system, which will be associated with car identities to improve the security of interconnection. to realize the application of blockchain autonomous driving in fields such as Internet of Vehicles and vehicle sharing.