Blockchain under heavy pressure

1. 99% of them are deceiving. It's deceiving to say how much it will appreciate. It's just a technology, its application is valuable.

2. One of the three conditions for large-scale implementation of blockchain applications is blockchain 3.0 technology, which can improve the performance, ease of use, operability and scalability of blockchain, and involves new technologies such as side chain, sub chain, cross chain, layering, fragmentation and zoning. According to Xiao Feng's observation, most of these technologies will mature in 2019, and the main network will go online. The launch of these new technologies is the premise of large-scale commercial application of blockchain. So from a technical point of view, after 2019, the large-scale commercial application of blockchain can be expected
the second is that only mature technology is not enough. In order to realize a large number of DAPP and commercial applications on the blockchain, we must be prepared on one hand: that is, the digital currency that can be used as payment tool, exchange medium, value measure and value storage. Xiao Feng said that everyone thinks that bitcoin is a payment system, but the real bitcoin can not meet our demand for payment because its currency value fluctuates too much
for example, he said that a mall sold a bottle of water and accepted bitcoin payment. When he got up the next morning, he found that 20% of the value was gone. So it can't be accepted. After the Japanese parliament made it clear that bitcoin could be used as a payment tool, some Japanese businesses announced that they would accept bitcoin payment. But later found that it caused a lot of trouble for the stability of the company's balance sheet. Your balance sheet is unstable, up or down. This not only affects the value of the things sold, but also affects the credit evaluation of enterprises and the services provided by banks to companies
the third condition is the construction of laws and regulations and supervision system. The digital economy on the blockchain must obtain legal protection and comply with the law. Xiao Feng stressed that there can be no decentralization in this regard
the differences between blockchain and Internet are discussed. He believes that the core difference between the two is that the Internet is a centralized trust mechanism, while the blockchain is a decentralized trust mechanism, and there is no need to trust a third party
the second core difference between the Internet and blockchain is the incentive mechanism, not the digital currency or the ability to issue currency. Economics has been discussing incentive incompatibility. Under the company system and on the Internet, the incompatibility of incentive mechanism has not been solved. However, in the decentralized blockchain, the blockchain achieves complete incentive compatibility. Without shareholders, board of directors and employees, the conflicts of interest between these roles will not happen again.

3.

1、 Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies

blockchain is an important concept of bitcoin. It is essentially a disintermediated database. At the same time, as the underlying technology of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains the information of a bitcoin network transaction, Used to verify the validity of its information (anti-counterfeiting) and generate the next block

2. Application

1. Art instry

ascribe enables artists to declare ownership by using blockchain technology, issue numbered and limited edition works, and target at any type of digital form of art. It even includes a trading market where artists can buy and sell through their websites without any intermediary services

In recent years, bitproof is the most advanced application in many document time stamp applications, which will make the traditional notarization method become the past. Bitproof offers more services than free versions including blocksgin and originstaemp, including one for intellectual property. Interestingly, bitproof recently cooperated with an it school in San Francisco to put their students' academic certificates on the blockchain, completely redefining how to handle and use diplomas and student certificates

Development instry colu is the first enterprise to allow other enterprises to issue digital assets. They can "token" all kinds of assets to impress many people. Although the free bitcoin wallet couperparty also allows simple tokens to be issued and traded among other wallet holders, the tokens of colu can be set with various states and types, can be detached from or returned to the system, and can be stored on BitTorrent's network when the data stored on the blockchain is too large

4. Real estate instry

they plan to make the whole instry chain process more modern and solve various problems faced by everyone when participating in real estate, including naming process, land registration, agency, etc

5, Internet of things

a possible application scenario is: generate corresponding behavior through transaction, assign address to each device, inject a certain fee into the address, and perform relevant actions, so as to achieve the application of Internet of things. Similar to: PM2.5 monitoring point data acquisition, server leasing, webcam data call, DNS server, etc

6. Insurance instry in the past two years, the hottest topic in the field of science and technology can not be separated from blockchain technology. This underlying technology, born out of bitcoin, has proved its highly secure and reliable architecture and algorithm design with more than seven years of stable operation. At the same time, with innovative technologies such as distributed ledger and smart contract, it has opened up a huge imagination space for instrial upgrading of many instries. Some instry experts even predict that blockchain technology will set off the second Internet revolution

extended materials:

in 2008, Nakamoto proposed the concept of "blockchain" in the white paper on bitcoin, and established bitcoin network in 2009, developing the first block, namely "Genesis block"

the shared value system of blockchain was first imitated by many cryptocurrencies, and improved in workload proof and algorithm, such as equity proof and scrypt algorithm. Subsequently, the blockchain ecosystem has been evolving all over the world, with the emergence of ICO for the first token sale, Ethereum for smart contract blockchain, "asset token sharing economy with light ownership and heavy right to use" and blockchain countries

at present, people are using this shared value system to develop decentralized applications (DAPP) in all walks of life, and build decentralized autonomous organizations and decentralized autonomous communities (DAS) around the world

4. Before 2019, I haven't been in touch with the digital currency instry. I'm just a little Bai. Through the foundation of the whole year of 2019, I have some experience to share with you, right or not. Welcome to comment
first, ask the respondents how many people have played this pocc
Second, all the projects are fake at the beginning. believe me. Only in the process of doing it successfully, it's true
Third, bitcoin is successful, with a market size of $1 trillion today. If it fails, it is a liar
Fourth, in addition to the mainstream digital currency, the risk is smaller (not without risk), similar to bitcoin, TEDA currency, ether currency, etc. Other small-scale counterfeit currencies are highly risky. How to determine the scale of a digital currency, or the market value, and recommend a software (non trumpet)< No need to think about supervision. There is no guarantee. It all depends on your control and understanding of the project. The brave starve the timid< 6. To judge whether a project is safe or not, it is necessary to have an in-depth understanding and communicate with the team. You need to know what the team wants to do, whether it's running for money or really want to do something< How to judge the quality of a project
there are roughly two points: the way of admission, the rate of return of offline development
is it simply to give money to the project party? Is sharing the benefits of offline development very outrageous

as far as I know, pocc mode is to spend money to buy digital currency, POC is using POC to replace mining machine, mining machine proces ore, and sells it in the exchange. The model is similar to bitcoin, but different. Moreover, in the process of transaction, the project party can't receive any money at all, and they all transfer their own business. This greatly limits the project side to circle money. And basically a miner can be realized once in about 6 days. It's also very secure for money. Secondly, the development of offline, can get about 3 poccs a day, this should not be outrageous
1. At present, the supervision of all digital currencies is not perfect, including bitcoin, Ethereum EOS and other top digital currencies in the world
2. Clearly reply that you are not a MLM company. You can understand pocc as a start-up company. It wants to go public (make it into a big currency like bitcoin Ethereum EOS). If you succeed, everyone will benefit. If you fail, your investment will not be affected, because you can recover the cost in six months
3. For those who say they have been cheated, publish their ID or your currency address, and the platform will query the records for you to see if you have been cheated
4. Pocc skin shrimp public chain, with (non small) can query the relevant information, non small is a professional third-party information website, all digital currency can query
5. As far as I know, there are a group of professional spurts on the Internet. One is to release negative news to attract attention and improve their own traffic. The second is to blackmail the platform for sealing fees
6. Since September 2018, there has been no loss and it is still running steadily. The benefits are consistent. Your friend tried, earned, recommended to you, you are still hesitant, to the Internet to find those who have not played the project, do reference, you will never earn money
7. Many people have been cheated by blockchain and various kinds of funds. You've heard about it and seen it. But you just didn't get involved
8, those who say pull the head, the tiktok speed version of the top page speed version does not pull the head? Wechat does not attract people in the initial stage? Alipay didn't pull the plug at the beginning? The network does not pull the head in the initial stage
9. Any project can't do without fans. Only fans can grow and last, and fans can only gain profits without loss, just like stocks. Those who hold the original stocks can make profits, but the loss is the secondary market
10. I hope those who talk nonsense blindfolded can experience it. Here's the screenshot BB.

5. Regular blockchain enterprises are not money, and blockchain traces the source to crack down on fake and inferior information
in the past two years, the word blockchain is very popular, and blockchain e-commerce will undoubtedly be the biggest wind outlet in the next decade. However, the instry is in chaos. Many people think that blockchain is money and have many misunderstandings about blockchain. So before we talk about blockchain, we should first talk about the idea of blockchain
blockchain is now understood by most people as "currency". There are too many coin cards in the coin circle, bitcoin and bitcoin. In fact, blockchain has nothing to do with currency. It is a technology, a business ecology and an idea. It is mainly applied in every field. It is extremely similar to the Internet. Talking about blockchain now is like the Internet 20 years ago. What did we talk about the Internet 20 years ago? When talking about its technical architecture, operating system, language, server and so on, it was said at that time that Internet e-commerce was deceptive, because many people had not been exposed to this aspect. In fact, many people have misunderstood blockchain, especially after being confused by the currency circle
When did jiuzero blockchain start? Jiuling started to investigate and prepare from 2016, and has about half a year to investigate all aspects of the blockchain. In 2017, it began to enter the field of blockchain. By 2020, it will be the fifth year. It has gained a lot of experience and achieved a lot in application. We've never played with coins, never engaged in ICO. In the first few years, we didn't make a lot of noise, that is, we should do a good job in technology, platform and browser, and apply them in traceability. We have done a good job in the application of traceability since 2017, and many procts have been launched; In 2018, more than 10000 procts will be applied in traceability. In 2019, it will be further promoted. This year, it will be further developed, and all procts will be opened up in the whole process of visualization. So at the beginning, we used it in the field of traceability. Since 2018, we have used it in the whole blockchain ecology, including blockchain traceability, blockchain invoice, sharing economy, supply chain finance, general points and other applications, as well as the platform technology services we built. We have entered this field in an all-round way, And relatively speaking, it is relatively mature and completely implemented
What's more, why is blockchain on fire now? Why does the development of blockchain reach the height of "thinking"? This is in line with the trend of the times
let's review the history of China's economic development in recent decades. The wealth of Chiang Kai Shek's time was concentrated on the local tyrants, evil gentry and warlords. Mao Zedong liberated most of the common people as peasants, and United most of them was more suitable for the situation of China at that time. Therefore, he defeated Chiang Kai Shek, overthrew the bureaucracy of the local tyrants, evil gentry and warlords, redistributed their wealth, developed the proctive forces again, and completely redistributed their revolution and distribution, Mao Zedong really realized serving the people and let the people live a good life. In the era of large collectives, people go to work in the countryside to earn points. According to the points you earn, how much food can you get. In Deng Xiaoping's time, I felt that this was not right. It might be that the efficiency was not high, and I ate a big pot of rice. Later, I started the reform and opening up. After the reform and opening up, the fields were divided into households according to the number of people. After that, the output increased a lot, which stimulated everyone's enthusiasm, increased the output and improved the efficiency. After the reform and opening up, commercial instrial enterprises began to develop
we can see that economic development is based on the needs of the times. China's reform and opening up has gone for decades, from the traditional economic era to the E-commerce Internet economy, and now the blockchain has come out, also because of the new problems of wealth distribution in the Internet era
in the Internet era, social wealth is highly concentrated on several platforms, such as Alibaba, Tencent, Internet, Jingdong, etc. the Internet e-commerce leaders have too strong a say in finance, resources, procts and other aspects. Social development has completely lost its balance. The uneven distribution of wealth has made the rich richer and the poor poorer. The instrial enterprises without money, including the whole of China, are now difficult to survive except for the monopolized central enterprises. At this time, there needs to be another revolution in business. The proctive forces must be redistributed and readjusted. It happens that blockchain is born to meet the needs of the era of transportation
the rules and mechanisms of blockchain are completely open and fair, can not be tampered with, and can not be decentralized. The oligarchs of institutions are removed to form a sharing economy for common development. Why does the government support blockchain so much? Because the government can fully enter the field of blockchain for supervision, and the privacy of citizens can be protected. Personal information in the Internet is not protected, and personal information in the blockchain is in their own hands. In the era of Internet e-commerce, oligarchs monopolize information resources. There are too many fake and shoddy procts and too many false information, so we have no way to distinguish them
at this time, the rule mechanism of decentralized supervision of blockchain emerges as the times require. Blockchain is not only a technology (it has made some improvement and promotion in the original Internet technology), but more importantly, it can solve the problems that cannot be solved by the Internet, traditional e-commerce and traditional ecology, such as traceability. Traceability in the Internet age can be falsified. A traceability source can be pasted anywhere, but the traceability of blockchain is different. The technology of blockchain is real. Everyone can participate together. Through distributed storage, everyone can get the data, and then all things can be traced, including procts and invoices, Including a person to send a message can be traced, stored, fidelity
the traceability of blockchain starts with raw materials, then proction and processing, then warehousing, sales, etc. every link should be visualized, with pictures, videos and words, which will leave traces of every link. Only in this way can we make everyone trust completely and be fair, open and transparent when there are too many fake and shoddy procts and lack of trust. In short, blockchain is to solve the problem that the Internet can not solve
when it comes to blockchain, bitcoin is the first thing that many people think of. In fact, bitcoin's contribution to the world is to put forward a rule and mechanism. Bitcoin itself has no value. It has no proct and no support. But its technology and concept are very good, because this technology can't be fake. The source code of this technology is open source and can be shared. Its technology uses the idea of blockchain
as soon as the rules and mechanisms of blockchain come out, they are sought after by everyone. However, in recent years, they have been confused by money. That kind of money is deceptive and runs counter to blockchain. On the contrary, it makes people distrust blockchain because they don't know enough about blockchain and think blockchain is money. Because if you want to understand a field, just like jiuzero blockchain has entered its fifth year, you are engaged in blockchain ecology, blockchain traceability, blockchain digital integration, blockchain technology development, blockchain browser development and so on every day. In this field, you are still learning constantly, because it is not easy to learn a field thoroughly. The reason why we have been very motivated in the past few years is because we know that it is a big trend and coming. Just like the Internet 20 years ago, many people don't believe, understand and turn a deaf ear to it. But ten years ago, Tencent, Alibaba, Huawei and other big enterprises got up. At the same time, now this opportunity is in front of us. Can we seize it? This is a question worth thinking about
finally, let's make it clear that blockchain has nothing to do with currency
for regular blockchain enterprises, the government has requirements and certification standards
standards: three basic requirements (patent, soft work, registered company in national blockchain Park, paid in registered capital, dedicated blockchain R & D funds), four landing application standards (blockchain browser, website, blockchain application scenarios, blockchain procts), five kinds of blockchain professionals (blockchain finance professionals, Blockchain digital professionals, blockchain credit management professionals, blockchain software development professionals, blockchain encryption technology professionals, and employees with bachelor degree or above who have been employed for more than one year) can get six basic subsidies
in the blockchain instry, there are at least tens of thousands of companies doing money and ICU. They all say that they are regular, but can they take out these certificates. The document points out that as long as the company has digital currency or ICO, it is not a blockchain company
under the background of this era, the ideas, rules and mechanisms, decentralized supervision and privacy distribution of blockchain can protect everyone's interests, redistribute proctivity assets, prevent the interests from being too concentrated on certain oligarchs and institutions, let everyone participate together, and let everyone exert their energy together to fight against counterfeiting, tax evasion, tax evasion, tax evasion, etc The real purpose of blockchain is to crack down on false transactions and create a conscientious ecosystem that can protect the interests of the people and provide hematopoietic function.

6. Safety still needs to understand the platform carefully, including the risk control measures of the platform. As long as you want to choose a bank deposit, performance insurance, but this is for investment.

7.

At the bottom right of the front page of the post bar you want to apply for, there is a position of "information of this bar". There will be a text link of "apply for a small bar owner", as shown in the figure. Click:

this small bar owner's application requirements. Different post bar requirements are different, so it depends on what kind of post bar requirements you apply for

8. Blockchain solution:
(1) in the payment initiation stage: in KYC (anti money laundering authentication), the identity information of the remitter can be put into the chain, and the trust between the payer and the bank (or remittance institution) can be established by means of electronic identity file, We can also define the rights and obligations of transfer behavior between payers through smart contract
(2) in the stage of fund transfer: all behaviors in the process of fund transfer, including identification of both parties, confirmation of exchange rate, transfer amount, transfer time, payment terms and other information, can be carried out through the smart contract, which can realize real-time transfer without delay, and does not need the participation of the agent bank to rece the intermediate cost
(3) in the fund delivery stage: according to the smart contract, it will be automatically deposited into the payee's account after the agreed time, or the payee will be allowed to withdraw after KYC authentication process by the receiving bank
(4) in the regulatory phase: no effort is needed to write a report. Since the information on the blockchain is tamperable and traceable, all relevant transaction information can be found in the blockchain. Regulators can review at any time, or even meet the needs of continuous review
at present, bitcoin and Ethereum are more oriented to technology geeks and indivial users. The future value of blockchain must be realized at the enterprise level, and the enterprise's demand for blockchain is ultimately implemented in terms of security, stability and ease of use
security is easy to understand. After all, the data running on the blockchain in the future are the assets of the enterprise, so the enterprise's requirements for security are the first. The recent theft of Ethernet and bitcoin has brought great pressure to enterprise users
stability is also crucial to enterprise application scenarios. The bifurcations of bitcoin in enterprise applications should be eliminated and unacceptable
ease of use is the biggest obstacle to the implementation of blockchain in enterprises. Many enterprises lack sufficient blockchain developers and development tools, and the business analysis and demand analysis of blockchain are vague, which makes it difficult to make decisions on blockchain projects.

9. China's stock market is a policy market. The boss has already mentioned it, and of course he should respond positively. Without hype, where will the boss face
besides, blockchain is a very cutting-edge technology at present. China must pay attention to it, and the boss's instructions are timely and necessary.

10.

Blockchain is hot, and there are many listed companies trying to "rub hot spots", among which many listed companies have attracted the attention of regulators. On March 19, Yinjiang announced that it had received a letter of concern from Shenzhen Stock Exchange, asking to explain whether there was any motivation to speculate on the stock price by rubbing the hot concept of blockchain

shortly after the announcement of Shenzhen Stock Exchange, on January 18, Shanghai Stock Exchange also pointed out that indivial stocks in Shanghai stock market have appeared the risk of "blockchain" speculation. In this regard, the relevant regulatory authorities of Shanghai Stock Exchange attached great importance to it and organized analysis and judgment for the first time. According to the analysis of Shanghai Stock Exchange, some companies are suspected of taking the initiative to "post hot spots" and publishing their own business scope involving "blockchain", which are typical of youjiu game and Shangying global

in this regard, the Shanghai Stock Exchange suspended trading of the company's shares in the morning, and issued a letter of inquiry to the company, asking the company to explain in detail whether it caters to the hot spots of the market, whether the relevant behaviors are illegal, and fully alert the risk, and check the insider trading