区块链技术对人们的影响及改变论文,区块链技术对人们的影响及改变英语作文

Recently, blockchain technology has become a hot topic in the field of technology. It has brought great changes to people's lives. Here are three key words related to the impact and changes of blockchain technology on people.

Decentralization：Decentralization is one of the most important features of blockchain technology. It has brought great changes to the traditional centralized system. In the traditional centralized system, the data is stored in a central server, which is easy to be attacked by hackers, resulting in data leakage. However, blockchain technology uses a decentralized system to store data, which is more secure and reliable. In addition, decentralization also makes it easier for people to access information and services, and eliminates the need for intermediaries.

Transparency：The blockchain technology is open and transparent. All transactions are recorded in the blockchain, and everyone can view the data. This makes it difficult for people to commit fraud or other illegal activities. In addition, the transparency of blockchain technology also makes it easier for people to verify the authenticity of data, thus reducing the risk of data tampering.

Smart Contract：Smart contracts are one of the most important applications of blockchain technology. It is a set of rules and regulations that are automatically executed when certain conditions are met. It can be used to facilitate the exchange of assets and information, and reduce the risk of fraud. In addition, smart contracts can also be used to automate business processes, reducing the cost and time of manual operations.

In conclusion, blockchain technology has brought great changes to people's lives. It has improved the security of data, increased transparency, and enabled smart contracts to facilitate the exchange of assets and information. It is believed that blockchain technology will continue to play an important role in people's lives in the future.

A. What exactly can blockchain bring to us?

I don’t quite understand this. After all, I’m only a student and haven’t had a deep understanding of this aspect. , if you want to know, you can check it online. It is good for you to learn more.

B. What is blockchain technology and how does it change business and financial models

What is blockchain technology and how does it change business and financial models? According to reports, since the end of March, the tour guide team led by Yang Feihu has been receiving inquiries from out-of-town individual tourists. “There are many families traveling to Wuhan from out of town. Several families come together by car or by high-speed rail,” Yang Feihu said. , Yellow Crane Tower, Hubei Provincial Museum, and East Lake Scenic Area are still places to check in. "It's hard to get a ticket for the Hubei Provincial Museum now, and all the seats for the May Day period have been reserved." He and a number of parents looking for relatives went to Shuidun Town, Zijin County, Heyuan City, Heyuan City. Because Zhang Weiping once confessed that this was the place where Aunt Mei lived, and it was also the place where 8 of the 9 abducted children in the "Aunt Mei Case" were sold.

C. What earth-shaking changes will blockchain bring and how will it change life?

In addition to being used in the financial industry, blockchain is also used in other fields. In fields such as law, retail, Internet of Things, and medical care, blockchain can solve trust problems, no longer rely on third parties to establish credit information sharing, and improve the operating efficiency and overall level of the entire industry. Extremely high productivity will connect all people and machines in this society into a global network, and mankind will accelerate towards an era where goods and services are almost free. Perhaps by the second half of the 21st century, capitalism will decline and areas The decentralized collaborative sharing model of the blockchain will replace it and become the new model that dominates economic life.

Blockchain is the best technical means for this new collaborative sharing model. The infrastructure of blockchain allocates global resources in a decentralized manner, making blockchain an ideal technical framework for promoting social and economic development. The operational logic of blockchain lies in its ability to optimize peer-to-peer resources, global collaboration, and the sensitivity that fosters and encourages the creation of social capital in society. Establishing various platforms for blockchain can encourage a collaborative culture to the greatest extent, which complements the original shared model and will make it the decisive economic model of the 21st century.

D. The impact of blockchain on the future

Blockchain is an epoch-making and revolutionary innovative technology that will profoundly affect and even change the things we are familiar with in all aspects. everything of. So will a large number of jobs disappear from the world? I think back then, the birth of computers also took away many people's jobs. On the other hand, it created a lot of new opportunities and new positions. "Programmers" are familiar to everyone. Software and its surrounding industries have formed a very large-scale industry, and the number of new jobs created is astronomical. Beijing Muqi Mobile Technology Co., Ltd., a professional blockchain development company, welcomes exchanges and cooperation.

This is true for computers, and so will the blockchain. As this technology becomes more popular, bank employees may lose their jobs, and the bank itself may disappear. When today's children grow up, there may no longer be a need to "go to the bank to do errands", as everything can be done with a mobile phone. In fact, the post office is a classic example. I believe that many of today’s young people don’t know what a “post office” is. Today's post office may be tomorrow's bank.

In order to catch up with the blockchain trend, many people are keen to invest in various "virtual encrypted digital currencies". They have also invested so much real money, but they don't even know what the supporting blockchain technology is. I don’t know, this kind of blind investment is tantamount to gambling. Nowadays, the market prices of various virtual encrypted digital currencies, including Bitcoin, generally suffer from excessive fluctuations. You can make huge profits and lose money in an instant, and products with this kind of characteristics are often extremely unreliable, and the investment value is extremely low. Today, those who are keen on "virtual digital currency" transactions seem to think that they are smarter than the government and have the ability to play with a so-called "currency" that is not authorized by the state machinery without having to bear the consequences. , or even make a lot of money. However, the state machine is, after all, a state machine, the law is, after all, the law, and the rules of the game are, after all, the rules of the game. Trying to challenge the country is tantamount to mantis trying to take advantage of the situation.

Just think about what would happen if the government banned the trading and use of virtual digital currencies. No country will tolerate a challenge to the status of its sovereign currency, which will cause huge chaos in a country's financial order. In the world of virtual digital currency, whether it is the preservation, management and use of currency, or supervision, coordination and maintenance, everything is carried out in computers and cyberspace. China, in particular, is even considering issuing a sovereign digital currency based on blockchain technology by its central bank. Over the years, the “cashless” nature of Chinese society has developed to an astonishing degree. Mobile payments are so ubiquitous that it’s difficult to use cash even when taking a taxi. Therefore, cash is likely to disappear or be infinitely close to disappearing in China in the near future.

This background creates excellent conditions for the central bank to issue digital currency. The popularity of digital currency has many benefits for the government. Due to the traceability of blockchain technology, anyone and any details of any transaction will be completely invisible to the central bank. This can greatly solve many financial industries, such as money laundering, tax evasion, gray income, etc. With digital currency, the interactive relationship between the government and the people may be more permeable. For example, if your child buys too many game software or books that are inappropriate for his age, parents may receive text message reminders so that you can educate and manage your children in a timely manner. There is still a lot that sovereign digital currencies can do. Even the details of life such as eating too greasy, drinking too much, smoking too much, etc. are included in the government's refined management, thus greatly promoting the well-being of citizens and the entire society. Even privacy will be highlighted, and solving this problemThe process will be synchronized with the development process of society itself.

All of this can only happen in computers and cyberspace. This is the basic characteristic of digital currency. Even so, ordinary digital currencies and sovereign digital currencies are two different things. In other words, sovereign digital currencies are government actions and the product of state machinery, while general digital currencies such as Bitcoin do not have this property. Therefore, it is absolutely a huge misunderstanding to regard government actions’ support for blockchain technology and sovereign digital currencies as investment opportunities for Bitcoin or other virtual digital currencies.

E. What changes will blockchain technology bring to our lives

Don’t promote blockchain technology too much. To put it bluntly, it is a distributed accounting system. It is not a new technology. If there were no Bitcoin, people might never pay attention

F. Is blockchain useful? What impact and prospects does blockchain have

Presumably everyone is no longer unfamiliar with the emerging technology of blockchain, because it is the most popular topic at the moment. Many big guys in different industries are analyzing its role and prospects. Today we also have a look at blockchain. Let me do some analysis on whether the blockchain is useful and what the impact and prospects of the blockchain are. I hope it can help everyone.
Is blockchain useful?
1. Banking: As a digital, secure and interference-proof account, blockchain realizes the core function of the banking industry: a safe storage and transfer center of value. In other words, in the next few years, a wave of companies based on blockchain technology may affect the banking industry.
2. Payment and transfer: Blockchain technology can avoid complicated systems and create a more direct payment process between the payer and the payee. Whether it is a domestic transfer or a cross-border transfer, this method has its advantages. Low price, fast, and no intermediate handling fees.
3. Network security: Although the blockchain system is public, its verification, sending and other data exchange processes use advanced encryption technology. This technology not only ensures the correct source of data, but also ensures that the data is not intercepted during the process. If blockchain technology is more widely used, the probability of being attacked by hackers may also decrease, so people think that blockchain systems are more stable than traditional systems. One of the reasons why blockchain systems can reduce traditional network security risks is that they eliminate the need for middlemen.
4. Election: Everyone's vote "can never be modified or deleted by us - programmers, school administrators or students."
5. Smart contract: Smart contracts are actually on another object. A computer program that functions on the go. Like ordinary computer programs, smart contracts are also an "if-then" function, but blockchain technology enables the automatic filling of these "contracts" without manual intervention. Such contracts may eventually replace the legal merger industry's core business of drafting and managing contracts in both commercial and civil areas.
6. Stock trading: For many years, various companiesCompanies are looking for ways to simplify the process of buying, selling and trading stocks, and emerging blockchain technology startups believe they can go beyond the past, automating the entire process and improving security and efficiency.
What impact and prospects does blockchain have?
1. The dual impact of bringing wealth and risk:
The difference between blockchain technology and traditional Internet technology is that it chooses the high-risk financial industry as the entry point, but the financial field is full of Areas with many obstacles. Such direct entry has a dual impact: on the one hand, it can bring wealth effects to entrepreneurs relatively quickly; on the other hand, various risks will also come directly and violently.
2. Improve efficiency and reduce costs:
For physical finance, blockchain can maintain the fidelity in the process of transmitting information, such as personal credit information and other data, thereby avoiding many transaction costs and enabling large-scale Improve efficiency, this is the positive meaning it brings.
3. Control financial risks early and small:
Blockchain is cooperating with the innovation of digital currency, preventing over-insurance in the insurance industry, over-lending in bank mutual funds loans, and the integration of supply chain finance. , promote electronic identity recognition, etc., applicable to many industries and fields. In terms of financial security, many companies have also cooperated with regulatory authorities to build regulatory technology systems to help regulatory authorities monitor and provide early warning for the risks of Internet financial companies, so as to control financial risks early and at an early stage.
4. The owner of the data should be the user himself:
Blockchain is a technology worthy of attention, and it has relevant layouts in its own business and investment. Bitcoin and other electronic currencies are applications based on blockchain technology. They have certain currency functions and have certain use value. However, the main problem now is that the gap between the use value and the transaction price is too big. . ICO is a financing business model.
5. The darkest stage contains the most opportunities:
The darkest stage often contains the most opportunities. The application of blockchain is far more than just monetary and financial. For example, big data can be applied to the entire medical industry in the future. health field. If medical records and diagnosis data are shared to all different medical systems through the big data blockchain, the efficiency of treating diseases and saving lives can be greatly improved.
The editor believes that the correct development prospect of blockchain is to "talk less about financial innovation, focus more on financial security, focus more on inclusive finance, and do more on medical care, health, and environmental protection."
The above is the blockchain brought to you by the editor. Is it useful? What impact and prospects does blockchain have? all content.

G. What is the impact and significance of blockchain technology on society

On the morning of November 8, 2019, the 2019 Trusted Blockchain Summit opened in Beijing. Wang Xinzhe, chief economist of the Ministry of Industry and Information Technology, and Shang Bing, chairman of the Internet Society of China, attended the opening ceremony of the summit and delivered speeches.

Wang Xinzhe pointed out that a new round of scientific and technological revolution and industrial transformation characterized by accelerated innovation and integration of information technology is booming. Blockchain technology is very important for promoting high-quality economic development.It is of great significance to achieve quantitative development and improve the modernization level of the national governance system and governance capabilities.

(7) The impact and changes of blockchain technology on people Extended reading:

Wang Xinzhe emphasized that the Ministry of Industry and Information Technology attaches great importance to blockchain Technology industry development work supports the development of the blockchain technology industry and consolidates China's blockchain technology industry by creating a good development environment, guiding local governments to accelerate the pace of exploration, supporting breakthroughs in key core technologies, promoting the implementation of industry applications, and building a complete standard system. The foundation for the development of the chain field.

The Ministry of Industry and Information Technology will accelerate the innovative development of blockchain technology industry, vigorously promote the deep integration of blockchain and economy and society, and give full play to the role of blockchain technology in driving technological breakthroughs, driving economic development, and promoting It plays a strategic role in improving people's livelihood and promoting social progress, and makes positive contributions to the realization of the "Two Centenary Goals" and the Chinese Dream of the great rejuvenation of the Chinese nation.

H. What technology is blockchain and what impact does it have on our lives and society?

What is blockchain technology?

Before discussing how to apply blockchain in daily life, let us first talk about what blockchain is and how does it work?

Blockchain is an open distributed database, essentially a computer file used to store information (data).

Blockchain gets its name from its structural features: files are made up of blocks of data, each block is linked to the previous block, forming a chain, and each block contains data such as transaction records and A record of when the block was edited or created, the information (data) is timestamped, which is where the blockchain comes from.

Crucially, unlike centralized databases owned by companies or government agencies, blockchain is not controlled by any one person or entity and the data is fully replicated (distributed) across multiple computers .

Because it is a decentralized way of storing and accessing data, this makes it incredibly secure. Because unlike centralized databases, attackers do not have a single entry point, data security is more guaranteed.

In addition to the two major features of decentralization and security, the features that make blockchain a leading technology that distinguishes it from other technologies are:

Immutability: Once on the blockchain, no information can be changed, not even administrators can modify this information. It gives blockchain the advantage of being easily auditable.

Accessible: Information can be easily accessed by all nodes in the network.

No third parties: Blockchain facilitates peer-to-peer transactions, so whether you are trading or exchanging funds, there is no need for approval from a third party. Blockchain itself is a platform.

The impact of blockchain technology?

1. The public and non-tamperable attributes of blockchain technology, provides the possibility for a decentralized trust mechanism, and has the potential to change the financial infrastructure. Various financial assets, such as equity, bonds, bills, warehouse receipts, fund shares, etc., can be integrated into the blockchain ledger and become Digital assets on the chain are stored, transferred, and traded on the blockchain. It has broad application prospects in the financial field. For example, it has typical applications in cross-border payments, insurance claims, securities transactions, bills, etc.

2. The current IoT ecosystem relies on a centralized network management architecture, and all devices are connected through cloud servers. As the scale of the network expands, the infrastructure and maintenance costs of centralized cloud servers, large servers and network equipment will incur high costs.

In the decentralized Internet of Things, blockchain is a framework that promotes transaction processing and collaboration between interacting devices. Each device on the network can serve as an independent, micro-business entity. run.

3. Public services are factors that promote economic growth and social progress. The supply of public services will have an important impact on various subjects and systems, culture, attitudes, behaviors, etc. in the process of political, economic, and social development. Influence. Traditional notarization relies on the government, but limited data dimensions and unestablished historical data information links often prevent governments and schools from obtaining complete and effective information. Blockchain can be used to create digital proofs that cannot be tampered with. New certification mechanisms can be established in the fields of digital copyright, intellectual property, certificates and public welfare to improve the management level of public services.

I. What is blockchain technology? What impact may blockchain technology have on our lives?

Blockchain technology has not yet had a major impact on our lives, but The future impact is estimated to be huge