区块链到底是真还是假的,区块链是真的还是假的

⑴ What exactly is the blockchain?

The blockchain is a special network ledger. The core of blockchain technology is digital encryption. As early as 1991, a group of young people invented a new encryption technology that mutually verifies each other in order to prevent the date of electronic documents from being tampered with. They use cryptography to connect and protect concatenated text records (also known as blocks) of content.

The unit in which blockchain stores data is a block, and each block is strictly queued in order to form a "chain". If someone wants to change the content of a certain block, the unique characteristics of the block will also change accordingly, and subsequent blocks will immediately reject it, and this "fake" block will have to be detached from the chain.

(1) Is the blockchain real or fake? Extended reading

Users around the world can use their own servers to Connect to the blockchain network and become independent nodes in this distributed database storage system. Once joined, the node has the same rights and obligations as all other nodes.

Thus, people who provide services on the blockchain can perform read and write operations on any node in the system. All nodes around the world will complete synchronization again and again according to a certain mechanism, so that the data of all nodes in the blockchain network is completely consistent.

It is precisely because of the two characteristics of immutability and decentralization. Blockchain has well solved the trust problem that is a headache in modern business society. It has already emerged in social fields such as financial services, Internet of Things, public services, social welfare and supply chain management.

⑵ Why do many people say that blockchain is a lie?

Blockchain is not a lie, but people who deceive people under the guise of blockchain. . In fact, blockchain scams take advantage of people's lack of understanding of the technology, and then scammers rely on a variety of fancy methods to set up scams. Many people only look at the surface when making investments, and are eventually lured into the trap by high profits.

In current society, more and more people are willing to take the risk to invest in order to obtain huge returns, but not everyone can make a profit. After all, there are benefits. There are many people squatting and watching, and they will set traps for people to take the bait.

(2) Is the blockchain true or false? Extended reading:

Notes

Blockchain is a Technology, simply put: This technology is based on new ways of data management such as cryptography. Blockchain technology has broad application prospects because of its advantages such as decentralization, non-tampering, full traceability, and traceability. Issuing coins is an act derived from blockchain technology. At present, the vast majority of blockchain applications that focus on issuing and speculating coins are suspected of illegal fund-raising.

Blockchain technology is still in its early stages of development, and its application is also difficult to implement. If you rely solely on a white paper to claim that there is an application, it is an act of deception in itself.

⑶ That blockchain technology is a lieDoes it have any practical connection with our lives?

How can something useful be useless?

In recent years, more and more people regard blockchain technology as the most promising one in the future. One of the promising new technologies. Right now, there is a lot of talk about how cryptocurrencies and blockchain will change the world economy. Although the future of cryptocurrencies is unpredictable, the unshakable status of blockchain may continue to lead the development of the industry in the future. In fact, blockchain has changed not only the world economy, but even the daily lives of ordinary people have been greatly changed by its influence. The emergence of blockchain technology itself is an innovative process. Anyone who understands blockchain technology should know that blockchain is a database that can collaborate on a large scale. It allows many different subjects to collaborate to complete a task without trusting each other. This is the essence of blockchain.

Since this year, there have been numerous cases about blockchain technology supporting the resumption of work and production of small and medium-sized enterprises.

Here we use the combination of China (Fujian) International Trade Single Window and Blockchain to illustrate

The protagonist! !

We quote the China (Fujian) International Trade Single Window

The third issue of "Case Analysis Service" for analysis

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⑷ Why is it said that domestic blockchains are all lies

Blockchain unexpectedly ushered in a big explosion in 2018. The world was suddenly filled with dreams of "getting rich overnight" and the "smell of copper" of various virtual currencies. Many people plunged into the blockchain-wrapped world. "Sugar coating". Will they realize their dream of getting rich in the huge bubble wave, or will they be treated like "leeks" and be cut off and bankrupt?

At this juncture, some people in the industry pointed out that "blockchain is a good thing, but the current domestic blockchain is all deceptive." Such people may have been "robbed" in the currency circle, and use these words as a declaration of their poverty. He may also be a business leader in the blockchain circle. After reviewing the situation, he can see the various shortcomings of the current development of the blockchain and draw a comprehensive analysis and conclusion.

No matter who they are, this statement must come from the understanding of the current mixed status of the currency circle and the dim prospects of blockchain technology, and this is not difficult to understand. Binance and Huobi Pro, international large-scale digital asset exchanges, have repeatedly encountered hacker attacks, resulting in the loss of user assets. The protection of website security mechanisms and the maintenance of user information and data are extremely unsatisfactory.

People who have suffered losses in the currency circle have turned their attention to the chain circle. However, what disappoints users again is that although the chain circle has great prospects, due to immature technology, the blockchain layout in various industries is still It is in the conceptual stage and it is difficult to take any substantive action. Not only that, even the blockchain media, which is based on fairness and facts, has been exposed to pay to recommend coins to induce investors and promote ICO in disguise in the name of "private placement". In fact, it is an important service for "cutting leeks" tool.

Recently, the "blockchain+Tibetan tea" fund -raising fraud case of a blockchain company in Shenzhen has made the chain circles cool more, and the "world's first digital currency" is about to issue "the world's first original digital currency". The signboard defrauded more than 3,000 investors out of 307 million. However, blockchain companies of this scale and approach are emerging one after another, and it is difficult to distinguish the true from the false.

However, we admit that there are indeed deficiencies in the current domestic blockchain development, but can we generalize and label blockchain companies as "false"?

We should admit that every stage of development of emerging things is bumpy, and even criticized repeatedly. Just like the Internet 20 years ago, how many people could have predicted its earth-shaking development at that time? The same goes for blockchain.

Moreover, at present, domestic Internet giants such as JD.com, Tencent, Ali, etc. from all points such as financial trade, entertainment, leisure, logistics, and medical treatment; Blockchain has made breakthroughs in industries such as media and games one by one; the country has also introduced blockchain technology in strictly regulated industries such as energy and electricity; there are also Leou’s blockchain tourism layout and Ant Financial’s blockchain in Xiongan New Area Technical housing rental cooperation, etc. It can be seen from this that the blockchain layout is not a solo effort of unknown companies. Each has strong support from Internet giants and the government. Amid the collective excitement, how can the blockchain “scam” gain confidence?

Although domestic blockchain companies are still in their infancy in terms of technology and application, this does not negate the blockchain itself and the overall situation of domestic blockchain. As the People’s Daily said, “Blockchain has an unprecedentedly bright future.”

⑸ Is the hashed blockchain fake?

Yes. This Hash Blockchain Shenzhen Co., Ltd. is an online fraud MLM organization. In the name of Hash digital currency blockchain education and training, it develops the MLM activities of Hashton virtual digital currency behind the scenes. Blockchain is a chain composed of blocks one after another. Each block stores a certain amount of information, which is connected into a chain in the order in which they were generated.

⑹ Is blockchain reliable?

With the development of the times, many science and technologies are now used in people’s lives, and blockchain is used in a very wide range of applications. As an Internet technology, the purpose of blockchain is to verify the validity of information, so it has an anti-counterfeiting function. Blockchain is a combination of many data blocks in a chain structure in time order to maintain the reliability of the database. The application fields of blockchain are also relatively wide, and are often used in finance, the Internet, insurance, and some public welfare fields. Blockchain is divided into public and private. Its biggest features are high transparency, decentralization and collective maintenance. Because it is too widely used, many people have doubts about blockchain in daily life. I don’t know. Is it reliable?

Generally speaking, blockchain technology is not a scam. It is reliable, but it also has certain disadvantages. Blockchain technology can have great benefits if applied in legal fields, but once it goes astray and is introduced into illegal fields, it will have very serious consequences.

⑺ How to make money with blockchain? Is it a scam?

It is not a scam. Generally speaking, the blockchain is still in its infancy, and many projects have not yet been implemented. Only those who respect the law of growth can Only by cultivating it step by step under certain conditions can it gradually mature. Technology is neutral, but it is human nature that determines the direction and outcome of technology. How blockchain and digital currency will develop in the future depends on the values ​​​​and civilization of the controller.
Blockchain can allow you to make money in this industry, but it can also make you bankrupt. Therefore, I would like to remind users that they need to be cautious when investing. Don’t let yourself get involved without making money, and the gain outweighs the loss. There are also many blockchain scams. We must also be more vigilant to avoid being deceived and causing unnecessary economic losses.
Expand information
Pre-loan stage
Blockchain technology can first be applied to the logistics supply chain to help banks and other lending institutions more comprehensively and accurately grasp the real main business, transaction background, and financing of small and micro enterprises. Downstream affiliated enterprises, as well as their negotiating position in the supply chain, product sales, rhythm and path of payment, etc., on the one hand, help more light-asset, high-growth high-quality enterprises obtain financing support through transaction bills, logistics documents, etc. On the one hand, it prevents problematic enterprises from falsifying their business background and capital needs to obtain loans.
In addition, blockchain can also be applied to provident fund interconnection to help banks understand the actual payment status of social security, provident fund, etc. of borrowing company shareholders, executives, and ordinary employees, so as to reasonably evaluate the company.The scale of business personnel and operating conditions provide sufficient basis for credit and loan approval decisions.
Loan stage
Blockchain technology can be applied to corporate loan information review and mortgage and pledge review to help banks improve approval efficiency and ensure approval quality. In the financing process of enterprises, especially small and micro enterprises, they often need to provide contracts and other necessary materials. Paper-based contracts with multiple signatures and seals are not only inefficient, but also have a series of problems such as forgery, alteration, and false signatures, which bring problems to bank approval. Greater counterfeiting, fraud and credit risks.
With the support of blockchain technology, relevant real-name information subjects, orders and ordering processes, electronic contracts, agreement signing processes, subsequent supplementary agreements, and photo materials can be preserved in real time, and all stored certificates cannot be tampered with. Ensure that the bank quickly authenticates and approves, and efficiently resolves disputes when they arise. In addition to traditional real estate, other assets owned by enterprises and business owners, including bank financing and other financial assets, can also be used for transfer and pledge, becoming a qualified basis for credit enhancement that can be accepted by banks, improving the availability and immediacy of corporate credit. .
Post-loan stage
Blockchain technology can be applied to the timely assessment of an enterprise's production and operation status and ability to perform repayments, helping banks to effectively grasp credit risks and adjust post-loan risk control strategies at any time. In past business practices, banks often neither fully understand the true market value of mortgages and pledges, nor can they well judge the impact of an enterprise's operations in warehousing and exiting on the market value of remaining mortgages and pledges. The ability to control new loan types such as warehouse receipt pledges is relatively low.
After switching to digital warehouse receipts supported by blockchain technology, product quality, quantity, specifications, photos and other information can be completely and standardized on the chain, authenticity and traceability are fully guaranteed, and banks can technically prevent Enterprises and warehousing institutions fabricate warehouse receipts and inconsistencies between warehouse receipts and warehouse entry and exit information to ensure that post-loan management is effective. In addition, information such as factory buildings and office building leasing of borrowing companies can also be fully shared with banks, upstream and downstream enterprises and other intermediary service agencies through blockchain technology, minimizing the risk of money being lost and other issues such as "people leaving the building empty".

⑻ Is blockchain a scam?

Blockchain is a scam. I hope that everyone will not rush to invest in those Ponzi schemes, and do not have fantasies and fantasies, because the window of time to get rich overnight has long been closed, and the ordinary people who come in now are very miserable and will be cut off. , everyone must respond to the government’s call and not be defrauded of illegal fund-raising.

⑼ Several of my friends are playing with blockchain. Is it reliable?

Blockchain is also a relatively new thing, and many people are interested in it. For those who pay attention to blockchain, blockchain can be loved by many people, and it can also gain investment from many people. Many people particularly want to invest in blockchain, and they also hope to gain more by investing in blockchain. More rewards.

There are many people who want to invest in blockchain, but they may not necessarily understand blockchain, and they don’t know how to do it.When operating a blockchain, if you invest in the blockchain because everyone around you invests in the blockchain, you may suffer relatively large losses. Some people may have this question: Several of my friends are playing with blockchain, is it reliable? In fact, I think blockchain is not necessarily reliable. There are three main reasons why I say this:

First, blockchain is easily affected by the market.

The reason why I think blockchain is not necessarily reliable is because I think blockchain is easily affected by the market. When the market fluctuates greatly, the value of blockchain may increase. decline, and it may not be able to recover as soon as possible. If some people invest because of the value of the blockchain, they may suffer relatively large losses, and they may lose all their money.

The above is my opinion.