Will the block chain become a bubble?

1.

At noon, 31 year old Guo Yang (not his real name) had just finished his morning technical meeting, and then he had seven or eight hours of technical discussion waiting for him. He rarely had time to get out of his work and have a meal with his friends. When he heard the other party say "blockchain technical director's annual salary is 1.5 million", his hand trembled and the bowl almost turned over

Zhang Zuoyi's goal now is to complete the transformation of blockchain technology in other scenarios in the same way. He said that as the team has done more and more, we can see that there are more than 300 online brands, and there are nearly 8000 procts. Just like building blocks, he is building his cooperation relationship on the basis of the cooperation of some brands

Guo Yang is also full of ambition at the moment. At 9 p.m., he finished his shift and had dinner with friends in the company canteen. While talking about the latest progress of the blockchain project, he experienced the ups and downs of the blockchain instry and heard some sad or happy news. On the contrary, he felt that the blockchain technology had more vitality and was worth exploring. Thinking of this, I feel that my ambition has been released by my current work, and I am looking forward to establishing a career that really belongs to blockchain technology

2. Blockchain technology will change the search engine's
HTTP protocol into interstellar search
the distributed storage of blockchain is also just needed
the arrival of 5g increases the demand for storage
the decentralized storage of blockchain will be applied quickly

3. Blockchain is the biggest trend in the next decade
if you look at the problem with the thinking of 30 years ago, you will think that others are crazy, but in fact you are out of date
the concept of blockchain can be traced back to the end of 2008. In the forum, a mysterious personage named "Nakamoto Tsung" published a paper "bitcoin: a peer-to-peer e-cash system" and proposed the concept of blockchain for the first time
on January 3, 2009, the first block of the blockchain was born, which is called the "Founding block"
almost with the birth of blockchain technology, bitcoin became the first thing to play its role. In the following years, bitcoin graally swept the world. In 2017, its crazy market made blockchain technology known to all
the idea of blockchain first appeared in the famous bitcoin open source project. In the process of its birth and development, bitcoin project draws on the technical achievements from digital currency, cryptography, game theory, distributed system, cybernetics and other fields. It can be said that bitcoin project is good at all. As its core supporting structure, blockchain technology is a remarkable innovation achievement
blockchain is a distributed database system with different nodes, which is an open ledger system<
three characteristics of blockchain
compared with the traditional centralized scheme, blockchain technology mainly has the following three characteristics:
the core idea of blockchain is decentralization
in the blockchain system, the rights and obligations between any node are equal, and all nodes have the ability to vote with computing power, Thus, the result recognized by more than half of the nodes is guaranteed. Even under serious hacker attacks, as long as the number of nodes controlled by hackers does not exceed half of the total number of nodes in the world, the system can still operate normally and the data will not be tampered with
block chain's biggest subversive is the establishment of credit
the collective maintenance of blockchain can rece the cost
in the centralized network system, the maintenance and operation of the system depend on the operation and operation of platforms such as data center, and the cost cannot be omitted. Anyone can participate in the nodes of the blockchain. Each node can verify the correctness of the results of other nodes' records while participating in the records, which improves the maintenance efficiency and reces the cost
in a word, blockchain touches money, trust and power, which are the fundamental basis for human survival< Its development has gone through three stages
1. Brewing period: from 2009 to 2012, bitcoin and its instrial ecology are the main economic forms
2. Embryonic period: from 2012 to 2015, with bitcoin entering the public view, new wallet payment and remittance companies appeared, and blockchain economy spread to the financial field. The underlying technology of blockchain is constantly innovated. Blockchain technology is separated from bitcoin system
3. Development period: in 2016, we began to explore instry applications, and a large number of blockchain start-ups appeared. The popularity of ICO in 2017 has given blockchain unprecedented attention
"blockchain 2.0 era" is coming
the application service layer is the driving force for the sustainable development of blockchain, which is divided into three stages of application: 1.0, 2.0 and 3.0
programmable currency: blockchain 1.0 application
programmable currency is the digital currency represented by bitcoin, but it is not the legal tender of any country or region, and there is no government authority to provide guarantee for it
programmable Finance: blockchain 2.0 application& quot; Smart contract& quot; Using program algorithm to replace the concept of contract execution. This enables blockchain to expand from the original monetary system to the registration and transfer of equity, creditor's rights and property rights, the transaction and execution of securities and financial contracts, and even the financial fields of gambling and anti-counterfeiting
programmable Society: blockchain 3.0 application
blockchain is the core of value Internet, which can confirm, measure and store the property rights of information and bytes representing value in each Internet. It can not only record the transactions of the financial instry, but also record almost anything valuable that can be expressed in the form of code. Its application can be extended to any field with demand, and then to the whole society
at present, the application of blockchain has begun to surpass bitcoin (blockchain 1.0), enter the era of blockchain 1.5, and transition to the financial field (blockchain 2.0)
in the next 3-5 years, blockchain may go beyond the financial field and enter the field of social notarization and intelligence (blockchain 3.0), including identity authentication, notarization, arbitration, audit, domain name, logistics, medical care, mail, visa, voting and other fields. Its application scope will be expanded to the whole society, and blockchain technology is likely to become a new technology& quot; All things are connected& quot; It's the lowest level protocol
at present, blockchain technology has been recognized by the world, and its development has become an inevitable trend. Accompanied by more people's attention, "in the next 30 years, new technologies will be integrated into all aspects of traditional instries, and human society will turn upside down. No matter who you are, no matter where you are, all of us will be a part of this great change."
this is the current situation. Blockchain has given the post-90s an opportunity. However, if you want to control blockchain technology without being affected by negative factors, the most important thing is to have a clear understanding of it, whether it is regulators, researchers, speculators or bystanders
it's time to devote more energy to blockchain technology
in China, the average annual salary of blockchain positions has reached more than 300000, and that of some enterprises has reached more than 1 million. The monthly salary of blockchain instry graates in Beijing, Shanghai and other places has exceeded 20K! If the post-90s seize the bonus of the times, they may become the next Alibaba in the future! If you miss it, you may regret it for ten years.

4. With the existence of digital money for so long, it is impossible to generalize with bubbles. But the pattern and bubble of digital money is indeed the cancer and development resistance of the instry. However, after the low ebb of digital currency some time ago, now investors tend to be rational, and the government also carries out strict supervision, which also means that the "air money" and "pyramid selling money" that used to use picture cakes to circle money to cut leeks are almost nonexistent, because the regulatory authorities can't let them pass the audit. After the digital money market is regulated, how can the remaining procts be stable and reliable for a long time? In my opinion, first of all, it depends on whether the team of this proct is technically comprehensive, professional and reliable; Second, it depends on whether the implementation of the project is possible; Third, it depends on whether the platform has various restrictions and whether it is free and fair. HNB, for example, is a reliable proct with the above three features. Its team comes from blockchain elites from all over the world with rich technology and experience; With the economic base linked to the real economy, it is not easy to have currency fluctuations; The platform is free to play and to build a decentralized economy like a community. It is a proct worthy of attention.

5. Two days ago, Zhu Jiawei, the COO of fire coin group, gave a speech at Lakeside University. You can refer to it. Now many countries have begun the "false start" in the area of block chain, the bubble may exist, but the existence of bubbles is precisely because people pursue the "bonus period" of the block chain. Even if the block chain is a bubble, we must embrace it, because no participation is the biggest risk.

6.

In popular language, blockchain is an Internet form of information flow and use, which makes information interaction anonymous, unchangeable, decentralized, traceable, and easy to transfer. At present, the most mature proct using this technology is bitcoin. Therefore, bitcoin, which uses blockchain technology, has the characteristics of anonymity, immutability and decentralization

using blockchain technology can reflect (or realize) the value of various kinds of data, and facilitate the transaction of useful data. For example, the big data of each big bank, Alibaba, Tencent, Jingdong and the network will not be shared, but if blockchain technology is used, it may be shared, Because of the anonymity of blockchain, it can only obtain relevant data and avoid the disclosure of private data.

7. It's not a bubble, it's a cancer. To put it bluntly, there is no supervision. The strong nature of MLM

8. It is impossible to tell if there is any bubble in the current block. However, from the perspective of investment logic, the development of all emerging technologies is always in line with the technology hype curve. If there is a sharp rise, there must be a rapid decline, as well as a longer period of energy storage and accumulation
its large-scale commercial application is on the eve of a breakthrough, but you don't know when the dawn will be. Therefore, at this time, rationality and enough patience are the most important
Microsoft, ant financial services, Google, Wanda, LETV, JPMorgan Chase, Goldman Sachs and other international giants are focusing on blockchain technology, while Ethereum and decent are moving forward in practice.

10. I don't recommend blockchain for main business. Because this instry is very impetuous, few domestic companies have original technology. Moreover, this instry has its original sin. Once the policy changes, it is easy to go wrong. Finally, blockchain itself is not a core technology (the technology is not mature), so it is difficult to make deep procts