Block chain foam

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. The monthly salary of 25 thousand and 800 yuan per person has been dominated by artificial intelligence. The
2018 has been the backbone of the block, which has been overshadowed by artificial intelligence. According to the data of boss direct employment research institute, after November 2017, the average recruitment salary of blockchain related posts reached 25800 yuan
although the pay is bright, the block chain technology has not yet been applied to the ground floor, and the uncertainty of the regulatory policy has led to a greater uncertainty in the block chain instry. According to the data of boss direct employment research institute, the post recruitment demand related to blockchain began to grow rapidly in the second half of 2017, and November 2017 became the first obvious outbreak point; From January to February 2018, the recruitment demand for blockchain related talents has reached 9.7 times of the same period in 2017, and the number of companies publishing blockchain related posts has increased by 4.6 times. As of February 2018, blockchain related jobs accounted for 0.41% of the total number of jobs in the Internet instry, but the supply and demand ratio of professional blockchain technical talents was only 0.15, which was a serious shortage
the unbalanced supply-demand ratio also increases the average salary of blockchain talents. According to the data, before November 2017, the average recruitment salary of blockchain related posts was RMB 23200. After November 2017, the average recruitment salary of blockchain related posts reached 25800 yuan. Among them, blockchain talents with an average monthly salary of 20000-30000 yuan accounted for the highest proportion, reaching 41.7%; Blockchain talents with an average monthly salary of 10000-20000 Yuan account for 30.9%; Only 4.4% of the blockchain talents have an average monthly salary of less than 10000 yuan, that is to say, more than 90% of the blockchain talents have a salary of "10000 yuan"
cry up wine and sell vinegar, and the
Boss direct hire research institute director of the block chain instry often has to say that after the block chain becomes the draught, there will inevitably be some wind and mouth positions in the circle, which can be sold by the head of the sheep. If we add the three words of the block chain, the salary will be raised. However, through the analysis of the correlation between skills and positions, boss direct employment Research Institute found that there are not many edge ball positions in the market, and 90% of the positions are related to professional blockchain. In terms of job distribution, 73.7% of the blockchain related jobs are technical, 7.5% are proct, 8.4% are operation, and 10% of other jobs (including instry analyst, marketing, reporter, etc.)
Chang Meng said that e to the serious scarcity of related talents in the block chain, the war of "grabbing people" will continue for some time to come. Wages will also continue to grow, and even the "salary bubble" will be similar to that of the mobile Internet in 2014 and 2015. At present, in addition to some scenes in the field of financial services and games, the blockchain technology has not really been applied, and is still in the early stage of exploration. The chaos of the currency circle is one of the characteristics of this chaotic stage. Coupled with the uncertainty of regulatory policies, early blockchain enterprises are facing multiple external risks. "
the Internet instry is in the most shortage of talents
apart from the blockchain instry, which instries have the biggest shortage of talents? The fastest salary growth space? According to the data of boss direct employment research institute, the Internet instry has once again become the instry with the most shortage of talents, among which online ecation, Internet Finance and enterprise services have the highest degree of talent scarcity
transportation, mineral geology, real estate development, radio, film and traditional banking are the top five instries with saturated talents, and the demand for newly opened jobs is less than the number of job seekers.

3.

Blockchain is a kind of technology, which solves the core "trust" problem in the market economy and reces the trust cost between strangers to a very low level

there is one crucial thing in the market economy, which is "trust". Without trust, no deal can be established. When you go to LAICHANG to buy vegetables, if you don't believe that the pesticide content in vegetable is up to the standard, you won't trade with that dealer; If you buy a bottle of water in a small shop, the clerk will not sell you the water if he doesn't believe that the money you give is real

the traditional small-scale peasant economy is acquaintance economy, and the transaction scale is limited to people who are familiar with each other nearby. If an acquaintance deceives you, he will lose your social relationship and damage his reputation in the whole circle of acquaintances. We believe that acquaintances are less likely to cheat us than strangers

therefore, once we are beyond the scope of acquaintances, we need to use a high cost to identify whether a stranger will cheat me and how to avoid the risk of being cheated. This situation will hinder the transaction and restrict the transaction

in addition, different races, nationalities, cultures, religious beliefs and so on will naturally have this kind of trust problem

in the market economy, why can there be so many transactions between strangers? Because of the birth of a new mechanism to solve the problem of trust in strangers

so far, the most important mechanism to solve the trust problem is the "trust intermediary" organization and mode

as long as you and strangers trust a third-party organization, the trust problem between you can be solved through this third-party organization

this third-party organization, we call it trust intermediary. Both the government and the bank are trust intermediaries

you can sell the goods you have worked hard to proce to a stranger in exchange for a stack of RMB banknotes. It's because the credit of the note issuing bank and the guarantee of the authority of the government guarantee the currency value and effectiveness of the banknotes. Otherwise, sell things, in exchange for a few ordinary paper, who would like to

in the era of global village and Internet, the people who buy your things may be strangers who will not meet and thousands of miles away. Trust is lower, so Alipay assumes the role of trust intermediation. Buyers first pay the goods to Alipay's account. When they receive the goods, they confirm that they are OK, then they agree to sell the goods to the seller. Taobao and other e-commerce have been booming rapidly in just over ten years

trust intermediary is in a central position in the transaction system. All transactions should solve the trust problem through it

However, the cost of trust intermediary itself is often huge

as a trust intermediary, how much transaction tax does the government charge each year? What is the most profitable instry? Financial services. The annual profits of Alipay's ant suit are over ten billion. p> What does this mean? Both sides of the market actually pay a huge trust cost

if there is any way to cancel or greatly rece the trust cost, the transaction cost of the general public can be reced, and the profits can be greatly increased

so in the Internet era, blockchain technology is on the stage

it allows the trading party to get rid of the intermediary, solve the problem of trust among strangers, and greatly rece the cost of trust

the blockchain can be expanded on a large scale, the data is open and transparent, the data of each client is consistent, and even if some clients are destroyed, the data security will not be affected. These highly reliable technical features can solve the trust problem of strangers with low cost

this technology can be extended to all fields that can be digitized, such as digital currency, payment and clearing, digital bills, proof of rights and interests, credit reference, government services, medical records, etc

in the medium and long term, blockchain will be a revolutionary technology, which will bring about great social changes like the existing Internet, and has great investment value and money making opportunities

in the future, the companies that can combine blockchain with different scenarios to promote applications may be the next group of bat, the next Google, Microsoft and apple

as the first practical application of blockchain technology, bitcoin has been widely accepted and used all over the world. Millions of users and tens of thousands of merchants have accepted the payment of bitcoin as a digital currency, and the exchange value of bitcoin as a currency is growing. Even e to the consensus that the total amount is fixed and the long-term value is bullish, bitcoin has become a hedge asset similar to gold, and the price has skyrocketed

4. 99% of them are deceiving. It's deceiving to say how much it will appreciate. It's just a technology, its application is valuable.

5. On the basis of limited value, there will be great bubbles at the same time. Just like beer, many bubbles will emerge after opening, so that the real value can be seen until the market calms down.

6. Different judgments on the future direction of blockchain will directly affect the investment decisions of different people. Some people think it's a big bear. It's not in the end, and it will last for a long time. It needs to be very cautious. Some people think that the adjustment is almost the same now, a small collapse is normal and should continue on the court. You can share your views

the block chain market is often compared with the early Internet age, especially in analogy with the 2000 Internet bubble. Simple analogy will convince you that we are in the Internet age similar to 1997-1998 years ago, and that once we enter 2000, we will have the same bubble burst.

people with this idea will let you leave the current blockchain, wait for the impending crash, and then pick up the pieces, similar to the end of the Internet bear market in 2002. But what we may also see is:

"instead of reconstructing the whole blockchain field through one big crash, there may be a series of small crashes, one after another. Every small crash will kill some tokens of poor projects, and bring new projects with higher and higher quality. "

so if you're waiting for a blockchain crash. It may never happen. Because it's happening all the time, though by a small margin. More importantly, if you are a venture investor, if you skip this period, you will miss the opportunity to learn and accumulate experience. In 2000, the collapse of the Internet reced the funding for new technology companies, but the fluctuation of the market value of blockchain hardly affected the pace of innovation of decentralized open source projects.

7.

First of all, don't think too much about blockchain. It's a database storage system that is distributed all over the world and can work together. Different from the traditional database operation, where the read and write permissions are controlled by a company or a centralized hand (the centralized feature), blockchain believes that anyone who has the ability to set up a server node can participate in it. Gold diggers from all over the world deploy their own nodes locally and connect to the blockchain network to become a node in the distributed database storage system; Once joined, the node enjoys the same rights and obligations as all other nodes (decentralized, distributed features). At the same time, for those who carry out services on the blockchain, they can read and write to any node in the system. Finally, all nodes in the world will synchronize one after another according to some mechanism, so that the data of all nodes in the blockchain network is completely consistent

blockchain itself is a technology, so it can't be a fraud. Just like the normalized "P2P" finance in recent years, how many fraudsters are wearing the concept of P2P to illegally absorb public funds and cheat people's hard-earned money? But is "P2P" guilty? It's just an indivial to indivial mode of Internet finance. It not only creates profits, but also helps thousands of people get rid of poverty, so as to achieve a win-win situation between the poor and the poor. The problems of currency exchange digital currency trading platform

can not hinder the development of blockchain, such as simple payment verification, side chain, lightning network protocol and other technologies proposed and in-depth research, which has been the problem solved by blockchain

8. In the btc-e, the price of counterfeit money is also low, and there is not much arbitrage space
you can check the service charge
sometimes it's fast and sometimes it's slow, usually it can arrive in one day

9. 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.