从事区块链感想怎么写,从事区块链感想体会

A. Blockchain employment direction and prospects

Financial field: Blockchain technology can be used in digital currency, smart contracts, payment and settlement, etc., bringing great benefits to the financial field. To provide more efficient, safe and convenient services.

Internet of Things field: Blockchain technology can realize identity verification, secure communication and data management of IoT devices, thereby improving the security and reliability of the entire IoT system.

Public service fields: Blockchain technology can be applied to public service fields such as government affairs, education, and medical care, and plays an important role in information sharing, data privacy protection, and social governance.

Other fields: Blockchain technology can also be used in supply chain management, intellectual property protection, games and other fields, and has broad application prospects.

Therefore, from the perspective of employment direction, blockchain technology talents can choose to work in different types of units such as financial institutions, technology companies, innovative enterprises, government agencies, etc., and engage in blockchain technology Development, application research, technical support, project management and other related work. At the same time, you can also expand your career development path through entrepreneurship and other methods.

B. 3 suggestions on the blockchain field

Including emerging industries such as blockchain, in the early stages of development, there is a market for operations and fraud, and the scale is indeed very large. Big

On the other hand, we can see that in information tools, especially in the emerging defi protocol, defi protocol attackers are well prepared, not only for exploiting protocol vulnerabilities, but also for cross-border After the transfer of chain assets, the use of mixed currency services, a series of operations, and general attacks, funds were cleared within half an hour. This is a huge challenge for regulations

Especially when there are no automated tools to help with analysis, preventing attacks becomes very difficult

Back to the question. I suggest, if you are really interested in this field, first of all, don't invest your life. Make more relevant supervision and adjustments based on the amount of loss you can afford. Don't trust so-called experts, insiders, inside information and high rates of return. Try not to believe this information

I hope you will respect common sense. When you notice a high rate of return on your investment, people will see your capital. They are ultimately deceiving or attacking people's greedy mentality

If something like this unfortunately happens, we should do our best to interact with the community as soon as possible to discover and expose the problem. Leverage the power of the community to find better channels to report crimes to the police and pursue accountability with the power of justice. Network Security Issues

From the promulgation of my country’s “Cybersecurity Law” to the previous Didi incident, they are all related to network security issues. If this problem is not handled well, it may affect the future development of the company and may involve administrative penalties or even criminal punishment.Responsibility

2. Pay attention to data protection

Internet companies, especially blockchain companies, require a large amount of data storage and processing, desensitization and cleaning. Maybe this data will also involve some sensitive data. If this data is not handled properly, it will lead to data leakage. It will also generate legal liabilities, including civil, administrative and even criminal

3. In-depth supervision

Recently, we have found some companies in some legal services, because with the government As regulatory policies continue to strengthen, they may be engaged in some previous areas, such as mining and industries involving digital assets, that are not allowed to continue to exist in the country. Then some companies may wonder whether we can change our name or names to evade state supervision

However, we believe that the current supervision is a penetrating supervision. Not because your name has nothing to do with mining, digital assets, and state-restricted digital currencies, the state won’t police you. The country depends on what your business does

Therefore, for these three risks, our suggestions are:

1. In terms of network security, blockchain enterprises through the network Providing services and products, businesses are network operators. According to the relevant provisions of national laws, you shall bear the obligations and responsibilities imposed by the network operator's laws. Blockchain information services also have a filing system, which should be actively filed in accordance with legal regulations

2. In terms of data protection, our relevant laws and regulations are also very complete. Enterprises should strengthen data security protection when processing data, including the security of data storage. The anonymity and tamper-proof features of blockchain

can also be used to protect user data. Users’ explicit consent should be obtained during the use of data. Now the legal provisions are very clear, and users should be given the right to understand the purpose of data and delete data at any time

4. On issues of form and substance, we believe that regardless of business, traceability, certificate storage or application In any aspect, blockchain companies should serve infrastructure construction, my country's technological innovation and the real economy. Instead of using this technology to make money quickly

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C. Let’s talk about my personal views on blockchain Industry views

Why various companies should join the blockchain industry

The development of the blockchain industry

The blockchain 1.0 era is based on Bitcoin Representative, this period solved the problem of "decentralized" value transfer such as BTC LTC, etc.

The blockchain 2.0 era is represented by Ethereum. In this period, Ethereum proposed Smart contracts make blockchain no longer just a currencyDomain, blockchain can be applied to all walks of life. During this period, a large number of projects serving all walks of life emerged in an endless stream

The blockchain 3.0 era is represented by many public chains. During this period, public chain computing The speed increased significantly, far exceeding that of Ethereum, so DAPP exploded on a large scale.

To put it simply, if blockchain 2.0 is compared to 4G, then blockchain 3.0 is the 5G era.

What is the actual value of blockchain to traditional industries?

It can be interpreted from the following aspects:

(1) Blockchain Chain is a means of secure data processing.

Blockchain essentially has four indispensable core technologies, namely: distributed storage, consensus mechanism, cryptography principles, and smart contracts. Corresponding to data storage, data processing and updating, data security and data operations,

In order to get rid of various problems of current "centralized" servers, such as: hacker attacks, downtime, and selling user information blockchain Use these four core technologies for data processing so that the data becomes traceable and cannot be tampered with. All information will be recorded on the blockchain at the moment it is written, and subsequent transportation, sales, and supervision will also be completely recorded on the blockchain, and no one can change it without authorization. If a problem occurs in the future, the information at that time can be easily traced back to clarify accountability and compensation. This is why it is called a chain. Based on these characteristics, blockchain is used in areas where information fraud is serious, such as rights confirmation, medical care, and charity.

(2) Blockchain is a brainstorm.

Based on the "decentralized" nature of the blockchain, there is no authority in the blockchain industry, or in other words, every individual is the authority. Therefore, a consensus mechanism is adopted, that is, the "consensus mechanism", based on the voting and trust of the nodes, so that all nodes in the entire system can freely and safely store and update data in the system. Different consensus mechanisms determine the different operating perspectives of the system

(3) The blockchain is a tokenization

Based on the tone of blockchain 1.0 and the idea of ​​​​2.0 , basically all blockchain operations require tokens, and the reward tokens used as bookkeeping become the result of the labor of the miners on the chain. The quality of the token affects the enthusiasm of miners to contribute. Tokens are very similar to stocks, so the quality of the token determines the quality of the company.

Enterprises on the chain

The blockchain is very different from the Internet. Its goal is not to make the company’s products easier to sell (because similar goals have made the Internet Achieved). Instead, some of the information carried by these products or services is placed on new infrastructure to generate new value. In consensus economics, this information is called an entropic asset. The reason why it is calledThere are two reasons for being an entropy asset: first, it is scarce; second, it contributes to the formation of consensus.

Only information that is valuable for creating consensus enters the blockchain, which is a cost-effective thing. The most basic part is traceable product information, but traceable value is not necessary in every industry, and blockchain may not be able to solve the authenticity problem of the underlying assets well. Generally speaking, intangible assets are more suitable for being put on the chain, because the property rights system can be quickly improved by using the feature of “disclosure and confirmation of rights”.

However, one must be extremely cautious when putting physical goods on the chain. If IoT technology is used to achieve authenticity traceability, the legal currency price may be too high and the actual return is too low.

Enterprise on-chain is to carry out blockchain economic transformation of traditional enterprises, allowing them to operate on the chain and become a blockchain economic organization, which is enterprise on-chain. A standard blockchain economic organization is a distributed autonomous organization that replaces the traditional collaboration model by issuing certificates and building consensus, thereby improving productivity and allowing various stakeholders involved in creating wealth to have the long-term interests of the organization. Co-governance and shared power, the greatest value of enterprises on the chain is to provide new economic development momentum, reduce the production cost of enterprises, and increase the value of enterprise assets. Consumers can purchase tokens to share the development and benefits of enterprises; upstream and downstream companies can also purchase tokens to directly deduct payment for goods or other transactions; after the integration of the industry chain, everyone will jointly supervise the development of enterprises in the industry and maintain the tokens. The stability of the certificate. Today, many companies are beginning to set their sights on enterprise blockchain.

Difficulties in companies getting on the blockchain

1. First time involved in the blockchain industry and lack of information

2. Lack of successful candidates under the new token economic model Enterprise operating model

3. Lack of corresponding talents for new technologies

4. Huge initial investment cost

Faced with such problems, many companies are deterred. To ensure the smooth progress of enterprises on-chain, you can find blockchain industry service providers through BCSeeker. BCSeeker allows providers and customers to find trading partners, seek services, and negotiate business on this platform in a free and open manner. It can be said that it has established a free matching market on the Internet without geographical and time barriers, and the whole process is convenient for both parties. Totally free.

BCSeeker has specially opened up a path for on-chain enterprises. What are you waiting for?

D. This article summarizes the nine major benefits that blockchain technology brings to enterprises

The launch of Bitcoin, the first application of blockchain in 2009, transformed blockchain from theory to Applications turned into real-life applications prove that this digital distributed ledger technology actually works. Since then, many enterprise organizations have been testing how to make blockchain work for them.

Now, well-known companies, government organizations and non-profit entities are also trying to use blockchain to improve existing processes and enable new business models.

Blockchain’s value stems from its ability to share data between entities in a fast and secure manner—without any entity being responsible for protecting the data or facilitating transactions.

"This is a transaction ledger with unique characteristics that help solve problems in our systems and processes," said Associate Professor in the Department of Information Technology and Analytics at American University and Research Fellow at the Kogod Center for Cybersecurity Governance Ayman Omar explains.

From Maoqiu Technology’s perspective, blockchain and its features can, in fact, help enterprises in a variety of ways – whether they use a public blockchain network or choose a private or permissioned zone-based one. Blockchain applications.

Maoqiu Technology The following are the main advantages of blockchain:

Blockchain creates trust between different entities where trust does not exist or is unverified. As a result, these entities are willing to engage in commercial transactions involving transactions or data sharing that they might not otherwise do, or would require an intermediary to do so.

The realization of trust is one of the most promising advantages of blockchain. Its value is evident in early blockchain use cases that facilitate transactions between entities that are not directly related but still need to share data or make payments. Bitcoin, and cryptocurrencies in general, are prime examples of how blockchain enables trust between participants who do not know each other.

Daniel Field, Head of Blockchain at UST Daniel Field, Head of Blockchain at UST, a global provider of digital technologies and services, explains that when there is no central actor facilitating trust, blockchain The chain has truly proven its value.

Thus, in addition to enabling trust when participants lack trust because they don’t know each other, blockchain can enable data sharing in an enterprise ecosystem where no single entity is solely responsible.

Supply chain is a good example. Multiple businesses—from suppliers and transportation companies to manufacturers, distributors, and retailers—want or need information from others in the chain, but no one is responsible for facilitating the sharing of all this information. Blockchain solves this problem with its decentralized nature.

The security of blockchain-enabled systems is another major advantage of this emerging technology. The enhanced security provided by blockchain stems from how the technology actually works. Blockchain creates an immutable record of transactions through end-to-end encryption, which keeps fraud and unauthorized activity at bay.

In addition, on the blockchainThe data is stored in a computer network and is nearly impossible to hack (unlike traditional computer systems that store data in servers). At the same time, blockchain can limit access by anonymizing data and requiring permissions, solving privacy issues better than traditional computer systems.

Blockchain can also reduce costs for companies, increase the efficiency of processing transactions, and reduce manual tasks such as aggregating and modifying data, as well as simplifying reporting and auditing processes.

Experts point out that financial institutions will significantly reduce costs when using blockchain, explaining that blockchain’s ability to simplify clearing and settlement directly translates into process cost savings. More broadly, blockchain helps businesses cut costs by eliminating the middlemen — vendors and third-party providers — that traditionally provide the processing that blockchain can do.

By eliminating intermediaries and replacing remaining manual processes in transactions, blockchain can process transactions faster than traditional methods. In some cases, blockchain can process transactions in seconds or less. However, times may vary.

How quickly a blockchain-based system can process transactions depends on a variety of factors, such as the size of each data block and network traffic. Nonetheless, experts have concluded that blockchain generally outperforms other processes and technologies in terms of speed. In one of the most prominent applications of blockchain, Walmart used the technology to track the origin of mango slices in seconds—a process that previously took seven days.

Walmart’s use of blockchain isn’t just about speed; it’s also about the ability to trace the origins of these mangoes and other products. This allows retailers like Walmart to better manage inventory, respond to issues or questions, and confirm the history of their merchandise.

If a specific farm has to recall its products due to contamination, retailers using blockchain can identify and remove products from that specific farm while selling their remaining products. According to experts, blockchain can help trace the origin of various items such as pharmaceuticals to confirm that they are legal as opposed to counterfeit and organic items to confirm that they are indeed organic.

Immutability simply means that a transaction cannot be changed or deleted once it is recorded on the blockchain. On the blockchain, all transactions are timestamped and date-stamped, so there is a permanent record. Therefore, blockchain can be used to track information over time, allowing for safe and reliable auditing of information.

For example, Omar pointed to Sweden's use of blockchain to digitize real estate transactions to track property ownership even as they change hands as an example of this benefit.

Experts say blockchain could enable unprecedented personal control over one’s digital data. Michela, Research Director at ABI Research"In a world where data is a very valuable commodity, this technology essentially protects the data that belongs to you while allowing you to control it," Menting said.

Individuals and individual organizations can decide they want to What digital data is shared, with whom and for how long, with restrictions enforced through blockchain-enabled smart contracts.

Leaders across multiple industries are exploring and implementing blockchain-based systems to solve tough problems and improve longstanding cumbersome practices. Field cited the use of blockchain to verify job seeker resume information as an example of such innovation. Research consistently shows that a large percentage of people falsify their resumes, leaving hiring managers with the time-consuming task of manually verifying information.

But a pilot program that allows participating universities to put data about their graduates and degrees awarded on the blockchain, which can then be accessed by authorized hiring managers, could help address both Question - Get to know the truth and get to the truth quickly and efficiently.

Executives need to carefully consider where they make blockchain investments, experts say.

They emphasize that the real value of blockchain lies in its use in areas where traditional databases do not work and where there is no central control or trust.

“If there’s a high level of trust, blockchain has no problems to solve. But the less visibility you have or the possibility of corruption, that’s where you have a bigger use case. That’s what blockchain Where chain becomes the solution,” Omar said.

Blockchain-based applications could also be paired with artificial intelligence, machine learning or some other decision-making layer, he said.

However, experts still believe that blockchain will bring disruption and business transformation—even if the revolution doesn’t happen anytime soon.

It’s important to understand that there’s a lot of hype around blockchain, and while it’s revolutionary in theory, it’s not going to change society today,” Mentin said. “Maybe from now on It will appear in 10 to 20 years, but this is not a short-term technology. ”

E. 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 that the blockchain can make money There are many ways to make money, it all depends on your ability to make money?

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 other mainstream value coins.

The fifth way is other special ways. This is other special ways , 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 tokens.award.

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

F. What does blockchain operation do

Well, I am a blockchain operator.

Yes, I am engaged in operational work in the blockchain technology industry, covering community operations, user operations, and content operations.

Are you a little confused that blockchain technology is developing steadily, but the blockchain industry seems to be ups and downs? Blockchain operations are also being explored in constant changes. Me too.

The following is my confession.

1.1. Neither sad nor happy, Token is not everything

When operating in the blockchain industry, prices are inevitable talking about. Ups and downs are common, and ups and downs are also a daily occurrence. If you don’t have a mentality of not being surprised, I’m afraid you won’t be able to withstand such changes when operating in the blockchain industry.

2.2. Work is still work, no change

What is operation? Compared with the early Internet industry, when most operations in the industry are still relatively shallow community operations, what we can do is better than the average level in the industry. Operations are still operations, and because this is the blockchain industry, the nature of operations will not change.

3.3. Although it is an exploration, there are still routines

In the process of operating in the blockchain industry, you will find that some operations still remain simple community operations or user operations. At this level, it cannot even be called user operations, but some operations can turn around and upgrade and iterate their own operation routines, have their own insights into the development of the industry, and explore their own blockchain operation methodology.

4.4. Professional level, top-notch ability

What is professionalism? On a ten-point scale, make it twelve points. If there are traces to be followed for operations in the classical Internet era and there are ways to go about the operation methodology, then the operations of the blockchain industry are based on the operations of the classical Internet. The changes in the blockchain industry are no less than the changes in the early days of the Internet, and even worse than the changes in the early days of mobile Internet, O2O and other products. What we need is not just professionalism in operations, but top-notch capabilities.

5.5. Figure out what you want

Most of those who enter the blockchain industry have taken a fancy to the infinite opportunities contained in this industry, even from scratch. Irrelevant industries directly crossed over. No matter what career background you had before becoming an operator in the blockchain industry, I believe this industry will bring you what you want. But the question is, before entering this industry, have you really figured out what you want?

6.6. Your core competitiveness and how to continue to improve

Whether operating in the classical Internet industry or operating in the blockchain industry, we must continue to explore, strengthen and continuously improve our core competitiveness. To do. Since you are good at it, dig deeper. When there is not much difference at the starting line, dedication is the only key.

The development of a new thing still needs to go through many detours, and the development of an emerging industry will also inevitably go through many critical nodes.

You have to use your own skills to eat crabs, right?

G. Tasting my thoughts on GCB

Last night I was delighted to hear that GCB Global Payment has started sailing, and each platform is planning to open its gates to release water. I am very happy. Ruomaniac, tossing and turning, unable to sleep at night. After following and savoring it for more than a year, I feel that GCB is a great book. It's a painting. is a song. It’s even more of a poem.

――GCB is a difficult book to read. At first, I only knew that Genius Global Payment GCB was an Internet platform engaged in Internet finance. I didn’t know or understand what GCB was? What is blockchain? What is a decentralized ledger? What is a global standard for decentralized ledgers? What is the underlying architecture? What is a smart contract? ...Monk Zhanger couldn't figure it out. He followed Chairman Li Hao to learn registration and proper nouns, and listened carefully to Chairman Li Hao's sharing in every class. There is no other way. Since I have chosen it, I will follow the big army, put all my energy into interpreting this book, and bite the bullet slowly.

――GCB is a magnificent painting. After slowly savoring it, I feel more and more that GCB is a grand blueprint created by Chairman Li Hao over ten years of hard work. This is the Chinese dream he wants to realize. It is a super aircraft carrier that subverts the Internet and a revolution from the information Internet to the value Internet. And GCB Global Payment is just a small application in the blockchain. It has firmly tied the Internet giants to the aircraft carrier of the giant blockchain, and worked hard to realize a community with a shared future for mankind and create a fair and just value chain. Alibaba is just an insignificant small customer of Global Payments. GCB Global Payment is a payment artifact that can realize point-to-point, end-to-end seamless docking of global trade, and seamless cross-border customs clearance of global finance. It is a high degree of integration of legal currency to digital currency transfer. It is a second-hand payment and low-cost payment all over the world. Divine coin. The application of GCB Global Payment can cover all aspects of social production and life. It is all-encompassing and profound, and is the greatest invention in human history! It is the melting pot of Chairman Li Hao’s wisdom. Through learning, not only knowledge is increased, but also knowledge is increased.

――GCB is a beautiful song. The blockchain was Bitcoin in its previous life, but it is GCB in this life. And BTC=GCB=traffic, this is something that ordinary people can’t imagine and can’t even hear.Understand the story. As Chairman Li Hao said, as long as the Internet exists, GCB, the sacred currency, will last forever and will be remembered in history. Chairman Li Hao has been sharpening his sword for ten years. He has never forgotten his original intention and remained determined. He has formulated a China plan, created a Chinese brand, and contributed Chinese wisdom to mankind. Today, all the results will be displayed in front of the world. It is a song and a cry! What an honor it is for us to be able to follow Chairman Li Hao!

——GCB is a majestic epic. The global payment blockchain is a great initiative unprecedented and unprecedented. It is a great cause that will benefit the country and the people for a long time. It creates a payment artifact that is equal to everyone, everyone is the master, and everyone is a bank. It is a big platform that uses traffic to write the future. Epic is a platform for you, me and others to get rich. As long as the waterwheel operation mode is up and running, our family members around the world will enjoy wealth that you have never been able to obtain in this life. Family and friends, take active actions. As long as you taste GcB Global Pay carefully, you will enjoy endless blessings and endless love. Countless money. Let us unite and let those who have money buy coins, those who have no money shout, and old members who do not buy or drink sing "The Same Song" well. As long as I study hard, keep up with the pace, and actively promote Global Payment, we will definitely have prosperous profits!
A huge crisis of trust

Distrust in human nature is actually a kind of self-protection in a different direction.

When money, health, future, and life all become bets, even kind-hearted people will want to stay away. When the price of breach of contract is negligible, and when morality becomes the only binding force, the evil in human nature becomes overt and arrogant. The devil also has to abide by the contract.

The business society is built on trust. Without trust, there would be no business. When you buy a house, you have to trust that the builder didn't cut corners. Even if there is, it cannot collapse instantly. When you go to the hospital to see a doctor, you must trust that the doctor is professional and ethical and will not treat you randomly or even poison you to death..

This creates a contradiction. We need to protect ourselves out of distrust, but we also need to build trust so that we can work and live together in a business society. And the road from distrust to trust consumes a lot of our energy. People have also thought of various ways to solve it. Of course the costs are high.

2

But the emergence of blockchain makes trust simple. No, it should be said to be relatively simple.

Many professionals and blockchain believers in the blockchain industry believe that once the blockchain era arrives, it will subvert all our current perceptions and we will enter a new era. , an era where there is no longer a crisis of trust. Trust is an agreement that exists in the subconscious, but the subconscious is changeable, so the trust relationship is unstable. The blockchain uses rational technology to solve the distrust in human nature.

Blockchain builds a decentralized trust system, which means that technology can be used to ensure the establishment of peer-to-peer trust and reach consensus without the need for third-party guarantees. ——This is the solution to the classic Byzantine generals problem. The formation of this social network means that we can form a social trust relationship at a very low cost, thereby significantly reducing the operating costs of the entire society.

Including me, I thought the same way before. I also wrote an article on Bihu, explaining how blockchain can achieve the "magic" of trustlessness through algorithms. But the operation in the real society has found that we think of all this simply.

3

The core of blockchain’s trustless mechanism lies in its algorithm. Using algorithms and decentralized mechanisms, the entire network information cannot be tampered with and no one can. Gain control of the network. Everyone trusts the algorithm, which is fair to everyone and open and transparent. As long as you follow the established rules, you will have predictable results.

In fact, if we follow this model, blockchain can indeed achieve the result of building a trusting society. But the gap between reality and ideals is huge.

Just give a few examples and you can fully feel the trust crisis in the currency circle and the chain circle.

Exchanges, whether domestic or foreign, as long as they deal in cryptocurrency futures contracts, have been accused of engaging in bad practices such as price manipulation or "unplugging network cables". Through this behavior, users can liquidate their positions. thereby obtaining benefits.

All projects are packaged in blockchain and issued coins to obtain financing. But the project is actually an air project, either with nothing or with extremely poor qualifications. What’s more terrible is that the project was originally done well, but the money suddenly became too much, and I lost motivation, so I took the money and left.

Crisis of trust in stablecoins. Stablecoins are currenciesA safe-haven asset that is much needed in the industry. Especially in the bear market, there is a lot of demand, and USDT continues to be issued during the bear market. It can be said that it feels like printing money at will. However, a crisis of trust broke out some time ago, and the currency price is not stable at all. The biggest reason is that users believe that USDT lacks sufficient exchange support after randomly issuing currency, lacks supervision, and the information is completely opaque.

There are too many examples. In fact, the root cause of the bear market comes from the crisis of trust. Because of the crisis of trust, everyone loses confidence, and the decline becomes worse and worse.

You can see how sad it is that a technology that claims to build a trusting society has actually created such a big crisis of trust. This also makes us discover that technology is not the answer to all problems. There are still many things that cannot be solved simply through technology.