老百姓区块链是什么,区块链和老百姓有什么关系

❶ What can ordinary people do with the SMIC Blockchain Public Service Platform?

There seems to be a lot that ordinary people can do on the SMIC Blockchain Public Service Platform. A lot of. There is an entrance for intellectual property processing on the platform. You can apply for work registration through the platform, and it seems that you can also check company information.

❷ How to make money in the blockchain and what are the economic prospects

Since I entered the blockchain field last year and became a member of the currency circle, I discovered how to make money in the blockchain There are many kinds. It all depends on your ability and how much money you can make.

The first and most direct way is to speculate in digital currencies on the exchange. In the early stage of speculating in digital currencies, you can choose some relatively high-value mainstream currencies, such as Bitcoin, Ethereum and the like. Mainstream value currency.

The fifth way is other special ways. This is another special way, including helping some project parties do community operations, and you will get a part of the tokens, or helping the project parties write white papers, and you can also get a certain amount of token rewards.

There are probably several ways to make money in the blockchain. I wish you realize wealth as soon as possible.

WeChat public account: Shenzhen Blockchain Community

❸ What effect does blockchain have on real life

The essence of blockchain is to disintermediate It is a database that uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated script codes. Smart contracts are a new distributed infrastructure and computing method for programming and operating data. In layman's terms, blockchain is a distributed accounting technology, which has the characteristics of decentralization, non-tampering, and node consensus mechanism. Although it sounds a bit obscure, it can actually bring tangible benefits to our daily lives:
First, blockchain technology can be used to establish a traceability mechanism for food and vegetables, completely eliminating source pollution of food and vegetables, and providing the common people with Safe and hygienic green food and vegetables allow everyone to buy and eat with confidence;
Second, blockchain technology can be used to store various ownership certificates and notes and transcripts, completely eliminating fake certificates, fake files, fake academic records, fake medical records, fake transcripts, etc. Fraudulent incidents occur;
Third, blockchain technology can be used to conduct community election voting, completely eliminating fake votes and truly achieving openness, fairness and impartiality. Build a democratic community and achieve democratic governance.
In addition, blockchain technology can also be used in many aspects of daily life such as charity fundraising and commodity anti-counterfeiting.

❹ Dogecoin has skyrocketed. Do ordinary people have a chance to get rich through the blockchain?

Another rising star in the currency circle, Dogecoin’s voice is rising one after another, with a surge of 400% in a week. , an increase of 400 times in one year! Do you always vaguely feel that another coin is creating a myth? Don't worry, I'll pour you a basin of cold water.

In recent years, you will always hear about various so-called diaosi passing byThere are counterattack stories about XX coin or other blockchain cryptocurrencies, so can ordinary people become rich by investing in blockchain? Let’s talk about the answer first. In fact, there is no so-called overnight wealth in this market. Most people only see the final result of the rise in currency prices, but they do not see that in the process, countless leeks lose their money. Even though I have visited many blockchain tycoons, and even though I have a good understanding of and am optimistic about the applications of blockchain projects in other directions, I never encourage ordinary people to invest in any blockchain cryptocurrency projects. Because there are traps everywhere in this market.

If it is your first time to enter this market, you will definitely fall into one or more of the following traps.

The first trap is the bull market trap. Leek's money was lost in the bull market. The first time most people heard about and invested in a blockchain project, they must have heard about the sudden rise of a certain currency in the news or from their friends. However, as long as they basically enter the market at this time, they will definitely become leeks. , if you observe the price trend of Bitcoin for a long time, you will find that the skyrocketing price of Bitcoin throughout the year is actually only a few days. As long as you miss these few days, basically making money has nothing to do with you. You only enter after hearing the news of the skyrocketing. Basically what awaits you in the market is plummeting and cutting.

The second trap is the altcoin trap. When most people see the price of a certain coin, which is more than 100 to 100 million pieces, their first reaction is that it is too expensive. However, many people with bad intentions have seized on this mentality of people and launched many altcoin scams. These altcoin projects all use the guise of blockchain technology revolution and the slogan that they can make people rich. Their essence is pyramid schemes and capital schemes. And these projects basically have a unified slogan: "You have missed the so-and-so coin, do you still want to miss the s-coin? The s-coin is the next so-and-so coin! Buying the myth of s-coin ten thousand times is not a dream, s-coin technology If a certain coin is killed instantly, S coin will be the best in the next generation of blockchain technology." When faced with these scammer projects, ordinary people actually have no ability to identify them at all. Many people even regard buying coins as buying cabbage, buying whichever is cheaper. Once people buy these coins, they will definitely lose everything. What’s even more frightening is that there are currently more than eight thousand digital currencies in the entire blockchain cryptocurrency market. And more than 99% of these projects are such scam projects.

The third trap is the exchange trap. Blockchain technology and various cryptocurrency technologies involve the management of public keys, private keys and digital wallets. It is usually a technology with a high threshold. Because of the high threshold, many people store their various digital assets in In various digital currency exchanges. However, the vast majority of current digital currency exchanges are non-compliant. Once they go bankrupt, run away, or hackers break into the exchange, people's digital assets will also be lost. Don't think that this is a small probability event. In the past few years, such events have happened frequently.

The fourth trap,Leverage trap. At present, almost all digital currency exchanges provide novices with no financial experience with dozens of times or even a hundred times leverage transactions. This is actually no different from gambling. Due to the greed of human nature, watching others trade through leverage, you can double your capital in one fell swoop, and most people will want to try it. However, as long as he tries, liquidation will definitely be the final outcome.

These are actually just a few of the many traps in this market. Market makers maliciously manipulate prices, exchanges maliciously tamper with data, and countless traps and sickles are waiting for newcomers to enter this market. Therefore, as ordinary people, the more the currency prices skyrocket, the more we need to stay calm. Never invest in something you don't understand at all just because you are hot-headed, let alone easily believe in the so-called "get rich overnight". Finally, remember one sentence, pie will not fall in the sky, every penny you earn is the realization of your own knowledge!

❺ What is blockchain, and can blockchain be invested in?

What is blockchain, and can blockchain be invested in?

Blockchain Technology is an emerging concept after the introduction of the Internet concept. It mainly solves the information asymmetry in society and decentralized services. Give an example to explain what blockchain technology is:

Usually we deposit cash into the bank. Every time we withdraw money, the transfer must go through the bank system to complete. So if we use blockchain technology To solve this problem, then our money does not need to be placed in the bank. When transferring money to others, we only need to transmit data on the chain. The transfer record data will be recorded by the entire network, and the consumption path of the amount can be found at any time. , there is no need to go through any intermediary to complete the intermediate recording.

This is just one of the scenarios where blockchain technology is applied. At present, the payment industry, gaming industry, lottery gambling industry, etc. are the most widely used blockchain technology.

In the nascent stage of the development of blockchain technology, many investors will naturally see the development potential and prepare to invest in blockchain. So how to invest in blockchain? Everyone knows that with the emergence of blockchain technology, digital currency will be generated, and the circulation of digital currency will generate value. Ordinary people can invest in blockchain by purchasing digital currency. Common digital currencies include Bitcoin, Ethereum, Yuzi, etc. However, the risk is extremely high. The return is much higher than that of stock investment, but the risk is also several times higher. Therefore, when investing in blockchain, the choice of digital currency is also very important. For novice investors, it is recommended to choose mainstream currencies, such as Bitcoin, Ethereum and Ripple. Their value has been basically recognized, they have a consensus mechanism, and the price will not drop significantly. However, the corresponding blockchain technology is still the best. Ethereum.

For professional risk control investors, you can choose to invest in blockchain companies, taking a fancy to their long-term value and tokens. Nowadays, blockchain companies will issue tokens, which is the so-calledDigital currency, but its value is zero and has no actual circulation significance. Therefore, when choosing to invest in a blockchain company, you still need to clearly understand the content of the company's projects, whether it can be truly implemented, and how much potential it has for changing human life in the future. .

❻ What exactly is blockchain and what are its uses

Recently, the word "blockchain" has appeared very frequently on the Internet. The word "blockchain" is very interesting. So what is "blockchain", how to explain "blockchain", and what kind of chain is "blockchain"?

If we want to know what “blockchain” is, we must first start with Satoshi Nakamoto.

In November 2008, Satoshi Nakamoto posted a research report on a secret cryptography review group, describing his new idea for electronic currency-Satoshi Nakamoto proposed : "I believe there is a currency that doesn't rely on credit, and I can't stop myself from thinking about it." Bitcoin was born.

Although we still don’t know who Satoshi Nakamoto is, we all know the famous Bitcoin and the recently popular word “blockchain”.

In professional terms, blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc.

In the original English version of the Bitcoin white paper [2], the word blockchain does not actually appear, but chain of blocks is used. In the earliest Chinese translation of the Bitcoin white paper [3], chain of blocks was translated into blockchain.

What does it mean in human terms? In layman's terms, blockchain is a decentralized distributed ledger database.

Decentralization means removing the original data center.

Here is an example of decentralization: Alibaba’s servers support Alibaba’s daily data operations, including the Double Eleven that just passed. We were able to smoothly carry out flash sales of goods at zero o’clock. Largely thanks to the support of Alibaba servers.

All data generated by Alibaba’s daily activities are recorded on the server. So what will happen if Alibaba’s server encounters an accident? (For example, Alibaba's server was hit by a meteorite, causing the server to be damaged)

After the server is paralyzed, Alibaba's data will naturally be unable to be restored in time, which will result in Alibaba being unable to maintain daily operations in the short term. operations.

However, after adopting blockchain technology, a piece of data generated by Alibaba due to daily business will not only be recorded on Alibaba’s servers, but also on various servers around the world such as the Internet and Google. , so that Alibaba’s servicesEven if the server encounters an accident, it will still not affect the operation of Alibaba. The data generated by Alibaba's daily activities will still be recorded on various servers around the world. This is the advantage and benefit brought by blockchain technology.

In other words, Ali's data was only recorded in Ali's server, and Ali's server was the center. Now every server in the world is synchronously recording the business that Ali has done, and Ali's server is the center. It is no longer the only center, this step achieves decentralization. The behavior of servers around the world recording Alibaba data simultaneously is called distributed accounting.

Now that we know what blockchain means, what kind of boundaries can blockchain bring to our lives? What fields may blockchain be used in in the future?

1. Blockchain technology is applied in the medical and health field. For example, Xiao Zhang’s family has a history of hereditary red-green color blindness. Xiao Zhang once went to Hospital A and had his red-green color blindness checked. Now Xiao Zhang is in City B and went to Hospital B for treatment. Now Hospital B can directly treat him in his own hospital. Xiao Zhang’s previous medical treatment status was found in the database, so Hospital B no longer needs to conduct repeated examinations on Xiao Zhang. This greatly saves medical resources for the hospital and saves medical expenses for repeated examinations for Xiao Zhang.

2. Blockchain technology is applied in the field of food safety. Nowadays, everyone is paying attention to food safety, and blockchain technology is applied to the field of food safety to carry out food traceability. First, we can label each vegetable and fruit with its own label, and then record the growth, maturity, pests and diseases of the vegetables and fruits in this label. The data in this tag can be simultaneously recorded in various data centers around the world through blockchain technology.

On the one hand, when people buy vegetables, they can directly check the growth status of the vegetables. On the other hand, when our country imports and exports vegetables, we can directly check the status of the imported and exported products. No more quarantine required.

❼ Dr. Wei Jianping: What can blockchain technology bring to urban management

On September 18, Dr. Wei Jianping, senior vice president of Times Lingyu, was invited to attend the "2020 Yunqi Conference ·Ant Chain Industrial Application New Model" roundtable dialogue, with leaders from various industries such as Ant Group and e-Shanbao, shared the role that blockchain technology can play in urban management, the convenience it brings to the people, and talked about how to use Digital technology drives application innovation and industry progress.

Dr. Wei Jianping said that making urban life better through the innovative application of information technology is the corporate mission that Times Lingyu Company has always adhered to, and the company is constantly exploring innovative applications of blockchain technology in the field of urban management. Urban management involves many fields, and it also provides a wealth of application scenarios for the application of blockchain technology.

When discussing the prospects of blockchain technology for future industrial upgrading and industry applications, Dr. Wei Jianping pointed out that the application of blockchain technology has broad prospects in e-government fields such as urban management.

First of all, the concept and technology of blockchain can break down line divisions and data silos, promote further optimization of business processes, provide governments at all levels with new technical tools, collaborative platforms and infrastructure, and promote Cross-level, cross-department, and cross-region data sharing; secondly, it helps to establish a data trust mechanism to ensure that trusted data is authentic, non-tamperable and traceable; finally, it can solve the problem of status information, certificates and licenses of various subjects in the government field. Frequent changes in data, etc., make it difficult for relevant parties to obtain and verify information in a timely manner, promote the process of government information disclosure, and comprehensively improve the overall level of government services.

Dr. Wei Jianping emphasized that to completely change the current decentralized construction model of my country's government service system and achieve the goals of data sharing and collaborative application in large-scale government affairs, further integration is needed, including district offices. The new generation of information technology, including search link technology, achieves innovation and breakthroughs in technical systems and application practices.

❽ Everyone is talking about blockchain. What does blockchain have to do with us people?

Blockchain sounds like it is far away from us. In fact, the rice we usually eat is Blockchain technology is used. For example, the blockchain traceability solution provided by Wanglian Technology to a leading domestic company in the production and processing of agricultural products can track all aspects of the product from production to sales. By scanning the QR code on the package, consumers can know all the information about the product. information.

❾ When will blockchain technology come to us?

It is generally difficult to predict time issues.

But blockchain is special. In fact, this technology has already begun to be used, but we can’t feel it in our daily lives. For example, IBM's blockchain platform has begun to be used in the shipping industry to help handle complex contracts. Although it is not directly used as a monetary payment tool, it has actually improved the operation methods of subdivided industries. I don’t know if it can be considered as approaching us.

Blockchain has actually been integrated into our lives for a long time, but we have not realized it. Many people think that blockchain technology is unfathomable, but in fact, what can be widely used by ordinary people is the distributed accounting system. Using such an accounting system can truly record every detail of our lives. If the whole people gather together In a unified accounting system, our consumption behavior as consumers will be recorded one by one and summarized. If enterprises and merchants can obtain the big data of this record, they can order production on demand and reduce or even eliminate duplication of construction. , no more wasting resources. Teacher Gao Jinbo's book "Smart Society" gives such a roadmap. The innovatively designed public network ecosystem is the application of blockchain technology. Currently, the cloud wallet, cloud warehouse, and youtime are online. Download it from various mobile app stores and experience it, I believe it will change your perception.

Blockchain technology has actuallyIt has entered our lives, but there are fewer application levels. Let me give a few examples below,

1 Walmart uses blockchain technology to conduct industrial tracking of agricultural products sold, shortening the time for tracing agricultural products. Improved the safety of agricultural products,

2 Ant Blockchain uses blockchain technology to publicly and transparently announce charity, so that every donation can be used where it can be used,

3 Taobao’s overseas shopping also uses blockchain technology to trace products,

4 The government uses blockchain technology for office work,

5 There are other areas Blockchain invoices, etc.

In the future, more industries will be integrated with blockchain technology,

Hello, unknowingly, blockchain has already It has been 11 years since its birth. In fact, blockchain is already entering our lives.

First of all, we need to know that the biggest feature of blockchain is: traceability and non-tampering! According to this characteristic, blockchain technology has actually entered our lives, affecting our daily necessities of life!

Here are a few examples:

In 2019, Shenzhen issued the country’s first blockchain tax invoice! In the same year, Guangdong issued its first blockchain subway ticket! On April 1, 2020, Yunnan Province issued the first blockchain electronic invoice in the field of public transportation! On April 9 of the same month, Shenzhen Evergrande Real Estate issued the country’s first real estate sales blockchain idea invoice! It is worth noting. This is the 18 millionth invoice from the Shenzhen Municipal Government, covering hundreds of industries such as finance, insurance, public transportation, catering retail, and Internet services!

In Tmall Supermarket, if you buy some high-end liquors such as Moutai and Wuliangye, there are also anti-counterfeiting traceability codes made with blockchain technology!

In 2019, the country regards blockchain as a national strategy to develop and support. I believe that blockchain will penetrate into more industries and serve us in the future!

Blockchain technology is already here!

Human society currently has three economies: the real economy, where labor creates value; the virtual economy, where transactions create value; and the blockchain represents the digital economy, where users create value. This is a three-dimensional value system. Therefore, the real economy looks at labor, the virtual economy looks at transactions, and the digital economy looks at users.

When we understand that users create value, data becomes resources, and numbers become assets, we can understand that the new economy is the blockchain economy.

Based on different resource systems, there will be different living spaces. Basic resources are the foundation. The higher the dimension of the market space, the greater the space for wealth. The real economy is like the land, the virtual economy is like the ocean, and the digital economy is like the ocean.Word economy in space.

Never think that the new economy is something that others have not done before. As long as any industry upgrades to this space, it is a new economy. As long as the current business can be freed from dependence on land, oil, coal and minerals, and stupidity, we will see that an infinite space of "people-oriented" is opening up.

We have gradually bid farewell to the era of "valuing rare things" and are moving towards the era of "respecting nature and respecting people".

What mankind will face in the future is a new "human society": using the Internet as "physical power", artificial intelligence as "intelligence", and blockchain as "computing power". Specifically, the Internet transmits information, intelligently processes data, and blockchain trades assets. They constitute the three cornerstones of the digital economy and serve as conditions for each other, jointly changing the competitive landscape of society and creating a high-dimensional space for wealth.

Blockchain is a ledger that can never be tampered with and has been used in some fields. Blockchain is also a battleground for international military strategists. Do you think it is important?

In 2008, the subprime debt crisis broke out in the United States. Wall Street's behavior is too ugly, and it has been exposed by the Internet in front of the eyes of all mankind.

Americans are angry. Some people condemn Wall Street's greed, some people occupy Wall Street, and some people begin to try to find an alternative to Wall Street's accounting system through the practice of distributed accounting technology.

Therefore, first of all, we have to be clear: First, the purpose of blockchain, a concept that was later summarized, is to replace the traditional accounting path.

Second, blockchain is a means, and the purpose is to break Wall Street’s monopoly on finance, improve financial efficiency, and reduce the costs of physical enterprises through universal accounting rights.

After understanding the above two logics, let’s look for the problem:

What is its root cause? This is the focus of our research. If we don't understand this problem, we won't be able to reach the forefront of this field.

In fact, it has already appeared in our lives. There are many cases in China at present, but it is not popular enough. In less than 5 years, there will be a large number of application cases!

Blockchain invoices/ipfs protocol/ant energy, etc., are all very good cases

Blockchain is a ledger - cannot be modified or filtered out - has been used - For example, transfer - credit - traceability - certification - you just don't know

Blockchain originated in the West. The application of Bitcoin is one. It is a peer-to-peer cash payment system. Our country’s blockchain technology is relatively complete, and its application is only a matter of time.