区块链兴起的背景是什么,区块链兴起的背景和意义

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1. What is the development background of blockchain?

Blockchain technology originated in 2008, and then in the past two years, the Internet has risen. At present, China has Feng Guodong, an outstanding engineer with four major technologies, led the business and had abundant funds to start the business.

2. What is the background of blockchain?

Transactions on the traditional Internet require the use of trusted third-party institutions to process electronic payment information, and both parties to the transaction trust the third-party institutions. . (Taobao buyer - Taobao platform - Taobao seller)
But third-party intervention also has many disadvantages:?
-High transaction costs (a certain handling fee is charged)?
-Exposed privacy (third parties in order to verify information , need to provide information on both parties to the transaction)?
-…
Imagine if the third-party institution is removed and the two parties trade directly, how can we ensure that the transaction is effective? The emergence of blockchain technology is to solve such problems. Blockchain is a mechanism based on cryptography principles rather than trust, allowing both parties to reach an agreement to directly trade and publish it to all witnesses.

3. Blockchain Encyclopedia: The Past and Present of Blockchain - 3.0 Era

The representative of the blockchain 1.0 era is Bitcoin, and the representative of the 2.0 era is Ethereum. And the troubled times of various copycats and air coins. Blockchain 3.0 is the era of consumer-level blockchain that has truly entered commercial and physical applications after the troubled times. The typical symbol is the emergence of tokens. The pass has brought about changes in traditional business models and production relations. The pass has moved from the digital world to the real economy and has begun to seek practical applications in various industries.

The pass has three elements, one of which is indispensable.

Pass: The pass can be circulated on a large scale in a network and can be verified anytime and anywhere; Certificate: As a proof of digital rights and interests, the pass must be a certificate of rights and interests that exists in digital form, and it must represent It is a right, an inherent and intrinsic value; value: the token must have economic value.

In this way, the meaning of "token economy" is not difficult to understand. The token economy is a large-scale group collaboration based on tokens. It maximizes the role of tokens, allows every role that creates value to share value fairly, fully mobilizes participation motivation, and forms a self-organizing form.

Major changes in the blockchain 3.0 era

The token economy has laid the theoretical basis and technical support for the large-scale application of blockchain, and the future world will also be transformed by it. Large-scale changes include:

1. Fragmented investment, fragmented income, subverting the traditional way of doing business on the Internet. In the traditional Internet era, it was impossible for ordinary people to participate in the investment of a company, but the emergence of blockchain allows ordinary people to fragment a large asset.invest. Assuming that Alibaba used blockchain for fragmented investment, then all the fragmented shareholders who invested in Alibaba would be able to reap a return on investment that has increased thousands of times today!

2. Break the money-burning model of the Internet and make everyone a winner. The free model of the traditional Internet is essentially to obtain a large number of users through free products to form monopolies and barriers, and then make profits through advertising and value-added services on this basis. In the blockchain 3.0 era, project income is redistributed by issuing tokens to attract more early investors and community users. As the number of users holding tokens increases, the value of the tokens will become higher and higher, and community users, investors, and projects can all benefit from it. In this way, the money-burning model of providing free services in the early days of the traditional Internet can also be improved, and everyone will become a winner.

3. Breaking down the traditional corporate organizational hierarchy, self-organization may become a future trend. In the blockchain 3.0 era, through the establishment of distribution and collaboration mechanisms through smart contracts, it can be more efficient and accurate than enterprises. All token owners will naturally form a community. Everyone has the same goal - "to promote the development of the project and make it a success". They are all members of the community, contribute to the community, promote the value-added of the token, and thereby gain benefits together. profit. From a philosophical perspective, this new self-organizing community of freedom, independence, and equality must be the future trend. Gojoy blockchain e-commerce is a self-organized community of blockchain. Every consumer is a token owner and a fragmented investor, so he is very happy to co-create and build Gojoy value.

Therefore, we can look forward to the era of great development of the blockchain 3.0 token economy, and the existing ones may be subverted. What we need to be prepared for is to work hard to embrace the blockchain. If you want to seize the trend of blockchain and understand how to transform into blockchain, please leave a message to communicate and we will take you to learn the blockchain professional certification course.

4. What are the reasons for the emergence and rise of blockchain?

(1) Technical level. Distributed computing has affected technology developers since 2007, so the emergence of distributed autonomous Bitcoin in the field of virtual currency is also a normal phenomenon.

(2) Hardware level. The popularity of PC servers and the exponential growth of computing power.

(3) Commercial level. The three major characteristics of blockchain, namely decentralization, trustlessness, and extreme difficulty in counterfeiting, exactly solve the need to reduce the trust cost of both parties and speed up transactions in financial fields such as stock trading and bank settlement.

(4) Political level. Blockchain can reduce transaction costs to a certain extent, but the anonymous and untraceable nature of blockchain brings huge political risks.

[Blockchain was proposed as the underlying technology of Bitcoin at the end of 2008]

I recommend you read this book ~ Blockchain is mentioned< /p>

5. Does blockchain really have development prospects?

Blockchain is unnecessaryThose who are doubtful have development prospects, and the necessary condition for development prospects is to enter the mainstream market.

Matt Spoke, founder and CEO of North American blockchain infrastructure The OAN (formerly Aion Network), published an article in Forbes on July 24 titled "In order to successfully enter the mainstream market, blockchain projects must "Eat Dog Food", in which Matt mentioned his views on how blockchain should enter the mainstream market - "Eat Dog Food".

In the technology circle, there is a jargon called "dogfooding" (also known as eating your own dog food), which refers to a company using its own products and becoming a user of its own products. Many high-growth companies (such as Microsoft, Facebook, Amazon, Apple, Netflix and Google) also use dog food to test products or help build credibility for their products. Although "eating dog food" is often used to find and fix bugs, it has another value: creating reliable use cases for the company's products.

This is worth learning from blockchain projects, because blockchain projects often hold the idea of ​​"if it is built, they (users) will naturally come" and habitually create new and interesting things. Responsibility for blockchain applications is given to third parties.

This attitude is so common that even the well-known blockchain summit Consensus 2019 (2019 Consensus Conference) also held a conference titled "Build it, they (users) will naturally come: Creating a global area" Blockchain Center's roundtable forum discusses how governments around the world can make efforts to attract blockchain projects while balancing regulatory, investment and innovation needs.

To be fair, this strategy may be effective for blockchains that only target cryptocurrency circles. For security tokens, especially exchanges that trade such representatives, this makes even more sense - "supply creates demand" is the usual thinking here, especially considering the complex infrastructure required to implement these transactions. .

In contrast, "eating dog food" is more likely to be used by blockchain project developers seeking mainstream audiences (such as those in the financial industry, manufacturing and supply chain, identity management, etc.) use. If blockchain technology wants to break into these mainstream fields, blockchain companies must first "eat dog food." This will not only clearly prove that blockchain technology is feasible outside the currency circle, but also highlight that blockchain can not only optimize existing use cases, but also create new use cases.

The OAN team has always adhered to this concept and relied on the technology stacks of The OAN and Aion built over the years to develop Moves, a financial technology platform for independent workers.

Matt said that when developing the Moves product, the team hopes that the relevant functions of The OAN blockchain network can be fully utilized, so the focus will be on the following three aspects:

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1. How to useThe OAN blockchain network to improve the credit efficiency of products.

There are two main considerations for improving credit efficiency: 1) Can Zheng Lu learn from the mechanisms of the DeFi market to reduce capital costs; 2) Can blockchain technology be used to increase the external credit process for Moves? of trust. Here, Moves will form a "pooling of wisdom" mechanism, allowing everyone to contribute to reducing credit risks and increasing the credibility of the credit granting process, and may even develop a micro-guarantee mechanism in the future. Therefore, users will be able to participate in the market established by the platform as a borrower, lender or guarantor.

2. How to align the interests of products and users.

Specifically, by connecting Moves to The OAN network, and with the help of the digital asset Aion, a relationship of consistent interests is formed between the product and the user, so that users can experience Moves personally. Whether the product development is successful or not, you can also directly participate in the blockchain network that supports Moves - The OAN.

3. How to create a pioneering financial reputation data open system with Moves.

This open system may become a replacement for traditional credit scores or related mechanisms. For years, banks and financial institutions have used scores from Equifax, FICO or others as risk indicators, and the Moves team believes that the product it is building will be a good start - a better, more modern financial system. The beginning of the reputation system. This is a long-term goal.

Moves supports mainstream ride-sharing, food delivery and other gig economy concept platforms in North America and will be the flagship open application developed by The OAN on its blockchain network. In June, Moves' business operations expanded from Ontario to two more provinces - Alberta and British Columbia, and into Western Canada.

The various measures taken by The OAN team are all based on the spirit of "eating dog food" and working hard to allow blockchain technology to enter the mainstream market as soon as possible. Blockchain is not for the niche, but for the mainstream. In addition to The OAN team, many projects and institutions in the blockchain industry are also moving towards this goal. With such an excellent and targeted blockchain, what can you do? Are you saying there is no development prospect?

6. Without issuing coins or engaging in ICO, how does Ant Chain trigger the largest industrial on-chain trend?

This article is reprinted with permission from Pinwan

I don’t know Since then, the blockchain has become a collection of huge numbers. With trillions of dollars in assets, billions of nodes and hundreds of millions of users, this new technology, which has been born for more than ten years, has become a behemoth in the eyes of the global IT industry and media.

Anyone who has never participated in DeFi, studied DAO, or chatted about web3 in a cafe seems to have become an Internet professional.A sin of the world. Just like a British soldier in the 20th century who has never set foot on the mainland; or a Spanish sailor in the 19th century who has never set foot on the Americas, he has not received the generosity God has given to this profession.

In the past June, three interesting things happened in the blockchain world. Perhaps looking back many years later, the milestones in the history of the development of blockchain technology are implicit in it:

The Federal Reserve’s interest rate hike has led to the collapse of many cryptocurrencies, especially those that were regarded as stable coins in mid-May. After Luna was almost wiped out in value, the price of Bitcoin accelerated its decline in June, with the overall price falling by more than 75%;

On June 23, Solana, the world’s most powerful blockchain, posted on social media Shangguan announced that it will launch the web3 smartphone "Saga" and a customized web3 mobile operating system and Dapp application store;

These two major events in the web3 world are considered to be the coming of the "bear market" , a power switch between software and hardware, application bubble and underlying design. The web3 companies that have suffered heavy losses must "change their minds" and start with more pragmatic consumer applications to obtain more real and valuable customers. And this behavior of moving from fiction to reality and continuing to seek value from entities may become one of the ways for blockchain to survive the potential "bear market".

In the context of the above-mentioned blockchain world, the third event seems quite meaningful:

On June 24, China’s largest blockchain technology platform, owned by Ant Group The Ant Chain announced that the scale of its "physical devices" on the chain has exceeded 5 million units.

This is the "first time" that "physical assets" in industrial blockchains have been uploaded on such a large scale globally, and it is also an unprecedented breakthrough in the scale of "physical assets". Before this, no one has ever been able to operate physical equipment on the chain on such a large scale.

That’s right, 5 million.

How long has it been since you heard numbers like 5 million in technology news in the web3 world? Looking back at the development history of web3, the last time Bitcoin users exceeded 5 million was in 2017; today, this number has exceeded 200 million. In countries like South Korea, the proportion of cryptocurrency users among the total young population exceeds 20%. Even some large DAO organizations and Dapp applications are close to or even exceed this number.

However, the development of blockchain technology on the industrial side is different from that on the consumer side. The latter is "booming" due to the blessing of cryptocurrency, while the former needs to understand the pain points of the industry and advance scenario by scenario. It requires hard work and is more difficult to enter large-scale commercial use.

This time, the first 5 million in this industrial blockchain can be said to be a milestone number. This means that the physical assets on the chain have passed large-scale verification - a first step of the blockchainA new door opens.

Lonely Industrial Blockchain

First of all, the industry has very high requirements for segmented scenarios, which means that it is difficult for service providers to meet them with the same set of standardized technical means. All needs from all walks of life. Whether it is DeFI or DAO (Note: Decentralized Autonomous Organization), a general technical model can be used to cope with large enough demand scenarios.

But for industrial blockchains, sometimes customizing a specialized industry scenario requires a lot of time and energy. Take the cooperation between Ant Chain and Chery as an example. Due to the demand for device memory and bandwidth, Ant Chain needs to compress the memory resources of the code from 300KB to 1.5KB in order to meet the requirements of the "car chain".

This kind of "perverted" code optimization demand at the level of "stuffing an elephant into the refrigerator" is unimaginable for developers such as blockchain currencies. This can also illustrate from the side how difficult it will be to achieve universal cross-chain and cross-device interaction in industrial blockchains.

Secondly, the industry has extremely high requirements for the safety, stability, and economy of the chain. This was almost an "impossible triangle" in the past.

Taking Bitcoin as an example, in order to maintain the continuous stability and reliability of the Bitcoin world, major mining farms around the world consume more than 149 terawatt-hours of electricity every year for this encryption system of 21 million currencies. If Bitcoin were a country, its electricity consumption would be comparable to Vietnam, which would rank roughly 25th in the world, equivalent to the power generation of 1.5 Three Gorges Dams. If the social electricity price of 8 cents per kilowatt hour is shared equally in my country, the cost would be 120 billion yuan a year.

For Bitcoin, as long as someone pays the bill, the game can continue. But for industrial blockchain, it is impossible to find any market entity to pay for such crazy operation and maintenance costs. Even if there is, it is not in line with the social responsibility of industrial carbon reduction. Rigid cost-benefit is a red line across the industrial blockchain.

In addition, the industry is also very cautious about encryption requirements. This is a very heavy trust, because the blockchain means a decentralized counting method. Once the system is breached by malicious hackers, it will cause complex losses. The economic model the company builds on this may have holes.

This means that unlike wallets where blockchain currencies are dispersed on different terminal devices, the platform focuses more on algorithms. In addition to strengthening encryption capabilities in terms of algorithms, industrial blockchain companies also need to provide encryption services for a full set of equipment such as information collection & modeling, terminal computing equipment, and information transmission. And every aspect of this is a large, customized project.

Involving complex hardware scenarios is a troublesome matter in itself. Let’s take a car as an example. There are complex electronic components inside the car that cause interference. At the same time, we have to take into account theTemperature control conditions during the process.

In short, the blockchain industry is not on the same level as blockchain currency in terms of actual implementation difficulty or early technology investment costs; but for the platform’s income, there is only one after-sales service. A fraction of that. Everyone knows that using blockchain technology in the digital upgrading of the industry is "technologically practical" and is the right thing to do, but everyone knows better that this is also a difficult thing.

The "Lonely Warrior" in the blockchain

A direct consequence of the difficulty of "industrial blockchain" is that many top talents have flowed to web3. According to statistics, approximately 34,000 developers will join DeFi in 2021, including many employees from leading Internet companies such as Google, Apple, and Facebook who will join full-time.

Compared with the flourishing of web3, the dynamics of industrial blockchain are obviously a bit deserted. On the one hand, many large technology companies look down on these unprofitable “dirty jobs”; on the other hand, start-up teams find it difficult to support the huge sunk costs and expensive market education expenses. In the global industrial blockchain field, there are still no decent unicorns.

However, although the industrial blockchain is full of difficulties, the problems on the industrial side will not disappear just because developers flee.

In many industrial scenarios, blockchain is still regarded as the best solution to break through data barriers in the industry.

Taking the logistics system of commodities as an example, my country has almost both the world’s most segmented manufacturing base and the world’s most complex commodity circulation market. This "complexity" is of course the result of the diversity of retail formats on the one hand, and on the other hand it is also due to the opacity of circulation information. A product's entire link of data from raw materials, manufacturers, distributors, logistics providers, and sales terminals is disconnected, forming fragmented information islands at each node. Every year, major consumer brands spend tens of millions of dollars in consulting fees to obtain very coarse-grained Chinese retail data that comes with heavy labor costs.

After all, no centralized data center can solve such complex data circulation problems, but industrial blockchain can do it.

Or take my country's large energy industry network as an example. The power grid itself is a super-large distributed computing system. Especially since my country has focused on developing the distributed photovoltaic power generation industry in recent years, this distributed trend will be more enhanced; on the other hand, on the user side, the emerging consumer network formed by new energy vehicles, battery swap stations, supercharging piles, and batteries is also naturally distributed.

The participating entities and data types are complex. The best way is to use a distributed computing network to cope with the distributed computing power needs.

From the perspective of business common sense, big problems and big opportunities are often equated. Or maybe it comes from the simple concept of a Chinese IT person. After all, the questionWherever the problem is, someone has to do it. Although this kind of persistence seems a bit lonely compared to the surging tide of web3, this may be an inevitable necessity. It's probably like a widely circulated famous saying by a certain business tycoon:

"Loneliness is sometimes priceless."

Therefore, there are still many Chinese industrial blockchain companies that are holding on, washing away the halo of valuation myths, and they are waiting for a tomorrow together.

The "Ant Chain" disclosed this time has surpassed the milestone of 5 million physical devices being uploaded to the chain. In fact, it is focusing on the "uplinking" in the new energy industry, covering new energy vehicles, solar photovoltaics, and new energy. Batteries and many other industries. Establishing a top-level industrial blockchain on the top-level industrial chain may be an important trend in China's blockchain industry in the future.

Obviously, the "Ant Chains" are trying to take over the baton handed to them by the times. When Columbus discovered the American continent, the most people who went to the Americas were trying to colonize and pan for gold; but Columbus himself persisted in exploring Central America and discovered South America on his third voyage.

Columbus may not have been the richest man of his time, but he is a name the world will remember.

Why "Ant Chain"

What many people don't know is that Ant Group has been the largest exporter of patents in the global blockchain industry for many years. On the one hand, Ant Chain does have a strong investment in the blockchain; on the other hand, this is also related to the fact that Ant Chain does have a lot to do.

If you take a closer look at “Ant Chain”, you may be amazed at the company’s all-round and no-dead investment. It almost single-handedly managed to survive the trough of the “industrial blockchain” in The industry alone has planted a big forest. This is probably like what Liu Yu said, "Turning one person into a team."

The reason why Ant Chain was able to be the first to complete the launch of 5 million physical devices is inseparable from this all-round technical layout capability.

For example, when physical devices are put on the chain, a lot of communication collaboration with IOT technologies will be involved.

As early as June 2021, Ant Chain launched the first batch of wireless communication modules AntChain MaaS, which allows terminal devices to automatically connect to the blockchain through a root of trust based on the unique characteristics of the device and conduct the entire process. encryption. In July, Ant Chain then released the high-speed communication network BTN (Blockchain Transmission Network), which has become a high-throughput, low-bandwidth cost blockchain “highway”.

This technology of trustworthy data on-chain and throughput capability under large broadband conditions have basically made early communication preparations for the subsequent launch of large-scale physical equipment.

However, this is just a small test of Ant Chain’s many technical reserves.

And these achievements and innovationsThe technology was all achieved in 2021 when "industrial blockchain" was ignored by the public. These investments in underlying technology have, on the one hand, helped Ant Chain achieve the first 5 million “physical devices” on the chain globally; on the other hand, it also indicates that 5 million is just the beginning, just like in 2017 Same as Bitcoin.

Therefore, while people are still discussing the bandwidth and scalability advantages of new public chains such as Solana compared to Bitcoin and Ethereum, Ant Chain has already achieved a double billion-level on-chain Capabilities - support 1 billion account sizes, support 1 billion daily transactions, and achieve 100,000 cross-chain information processing capabilities per second (PPS)

When hackers attack ordinary users' Bitcoin wallets, However, web3 still has no hardware solution, and there is nothing that can be done about it. Ant Chain has redesigned a complete set of industrial Internet encryption systems from system architecture, terminals, and chips.

During this process, the world’s largest blockchain patent exporter has not supported an ICO or issued a single coin. They built the industrial blockchain while standing up.

In fact, the blockchain itself is a thing that produces efficiency based on trust. As Jiang Guofei, the head of Ant Chain, repeatedly told the media, "Blockchain is a deep-seated trust connection technology, (it "'s mission) is to create better links and new value transfers in all walks of life."

This is the first 5 million of the blockchain, but it is a completely different 5 million from the past understanding. It is a door for a group of lonely Chinese IT people to open the future industry.

7. BMEX: The beginning of the long-term prosperity of the blockchain industry has arrived. What is blockchain technology?

1. The concept of blockchain technology

Blockchain technology is a new technology that has gradually emerged with the rise of encrypted digital currencies. It adopts a distributed computing model and uses blockchain to store data. It uses cryptographic principles to ensure the security of transmission and access. Data is stored by the Internet. It is jointly maintained and supervised by users, and has significant characteristics such as decentralization, transparency and openness, and data cannot be modified [2]. It uses distributed storage and computing power to make the rights and obligations of the entire network nodes the same. The data in the system is essentially the entire network node Through joint maintenance, the blockchain no longer relies on central processing nodes to realize distributed storage, recording and updating of data. Therefore, its application is not limited to currency as an asset type. Currently, application research in various industries is relatively extensive.

8. What are the development prospects of blockchain?

Technically speaking, blockchain is a new technology parallel to the Internet. The Internet solves the problem of information communication between people. , the efficiency problem of information transmission, and the blockchain solves the cost and efficiency problem of trust transmission between people, and can reduce costs for enterprises, especially the cost of trust.
For financial companies, the most intuitive issue is cost savings, because many financial companies operate in oneIn terms of projects, especially banks, helping customers complete transfers between bank cards requires investment in settlement business, equipment, technical strength, strong interaction, etc. In the future, blockchain technology can reduce costs to very low levels.
It also has applications in other areas, such as the accounting field. Blockchain can make the entire auditing industry disappear directly. Because the recording of blockchain ledgers and confirmation of transactions is itself an audit process, it can completely retain the transactions and make them public to the entire network. When you go to verify, you can check the corresponding ID and corporate qualifications of the enterprise. linked together to form the audit process.

9. How blockchain technology opens up an unimaginable new world

The concept of blockchain first appeared in the early 1990s. In 1991, several scientists described the first data block application based on cryptographic technology, which implemented a distributed file system and used document timestamps to prevent file tampering, forgery, and denial. In 1992, improvements were made on this basis, combining multiple document certificates into one block to improve file recording efficiency. With the development of the Internet, in 2008, based on the above examples, Satoshi Nakamoto proposed an electronic currency mechanism that relies on cryptography and calculation methods. This method is also the core of the blockchain. In layman's terms, it means that the other party can be exchanged without knowing the other party. Transactions can be conducted without the need for third-party intervention.

Information contains all contents of value transmission in human society. Since the emergence of human beings, information has been the primary driving force for human development. Several important stages in the development of human society were driven by the information revolution. For example, writing promoted the invention of tools, and the Renaissance promoted the development of capitalism and natural science. These revolutions all reflect the importance of informatization. In today's digital era, blockchain has brought us the fourth industrial revolution, and according to its characteristics, it ensures the authenticity and traceability of data, and can be extended to many fields such as the Internet of Things and smart manufacturing. Bringing about the integration of informatization and industrialization.

10. Why is blockchain so popular

Why is blockchain so popular
In early February this year, the Weibo account "Sina Finance" posted such a post : A young man from Hangzhou went on a blind date online, but no girl talked to him for more than a month. Later, he added a "blockchain engineer" label to himself and received more than 200 private messages in a few days.
As the most popular industry nowadays, news about recruiting blockchain talents with a million-dollar annual salary makes headlines from time to time. The blockchain industry is becoming a new blue ocean in the job market.
Blockchain talent is in short supply
Blockchain technology is a product of Bitcoin. In 2008, the founder of Bitcoin, who calls himself Satoshi Nakamoto, proposed the concept of "blockchain". By 2015, this underlying technology of Bitcoin has become the new favorite in the global financial and technology industries, and the demand for relevant talents has also increased. Then it increased dramatically.
Bloomberg of the United States quoted the professional social networking website "LinkedIn"According to data from , job postings related to blockchain, cryptocurrency and Bitcoin increased at least 4 times in 2017; on CoinDesk, one of the largest employment websites in the United States, 15 of the 18 most popular industry positions are related to Cryptocurrency related. Data from the website shows that the number of blockchain technology jobs posted in the United States in 2017 increased by 207% compared with the same period in 2016, and by 631% compared with the same period in 2015. On China's mainstream Internet recruitment apps, there are thousands of recruitment information in the blockchain industry.
Corresponding to the rapid expansion of scale, there is a serious shortage of professional talents. Since blockchain has just become popular for two or three years, schools and educational institutions have not caught up, and relevant courses are rare. In addition, blockchain is an interdisciplinary industry that places equal emphasis on knowledge and experience, which poses greater challenges to talent training. challenges.
There are two main types of companies hungry for blockchain talent: well-established technology companies and ambitious startups. Bloomberg quoted Griffith Hill, the chief recruiter of a blockchain talent team, as saying that the technology software industry and the financial services industry are the two fields with the largest number of blockchain jobs posted on LinkedIn.
Almost all Internet companies are recruiting blockchain front-end architects and blockchain development engineers, including eBay, ESPN and Uber in the United States, and Tencent, Xiaomi, Xunlei, Lenovo, JD.com in China... According to the 2017 Fintech 100 Companies 2018 According to a report released in March 2017, half of the top ten blockchain recruiters in the world in 2017 were Chinese companies, with Ant Financial, Zhongan Technology and Qudian taking the top three spots. Internet finance, computer software, and enterprise services have the strongest demand, accounting for more than 50% of the total.
Traditional companies are also vigorously recruiting blockchain talents to improve their own efficiency or better serve customers. Data from CoinDesk shows that large consulting firms such as Deloitte and IBM are the largest employers in the industry. Deloitte has hired more than 800 people in the blockchain field. IBM is also actively looking for relevant talents. In 2017, the company's number of employees in the blockchain field increased from 400 to 1,600, and it has launched more than 400 blockchain projects, and there are still more than 150 blockchain-related job vacancies.
The geographical distribution of blockchain jobs is closely related to economic level. The American "Forbes" magazine website announced the top 15 blockchain employment cities in the United States in February 2018. New York ranked first, with a job gap of 1,316; followed by San Francisco, Boston, Chicago, etc. Outside the United States, there are 423 vacancies in London, 357 in Singapore, 149 in Toronto and 97 in Sydney. In China, according to statistics from Huxiu.com in February 2018, "Beijing, Shenzhen, Hangzhou and Guangzhou" account for more than 80% of blockchain-related positions in China, of which Beijing ranks first with 44.2%.
The threshold for core positions is high
Blockchain talents are not necessarily “coders”. Among the 800 new blockchain talents recruited by Deloitte, oneHalf are developers or architects, and the other half are business analysts, strategy and technology consultants, accountants, etc. Specifically, recruitment in the blockchain industry mainly includes technology, project, operation, and logistics categories.
Of course, technical positions are the most urgently needed. According to statistics from Huxiu.com in February 2018, R&D positions accounted for 49.34%, followed by operations, marketing, and researchers. Technicians need to be able to build applications on top of the core platform and, ideally, independently develop cryptocurrency platforms such as Bitcoin and Ethereum. To this end, they need to master at least one or more languages ​​such as C, C++, C#, Java, Go, etc., have a deep understanding of the underlying technology of the blockchain, understand various mainstream consensus algorithms, and also understand economic principles, monetary theory, etc. . If you want to do blockchain development, the threshold is really not low.
In comparison, the threshold for the other three types of talents is lower and they do not need to have too much industry background. They only require a clear understanding of blockchain knowledge based on their own expertise. If you know some financial knowledge and can perform data analysis, it will be the icing on the cake. From an educational point of view, a master's degree is a necessary stepping stone.
For the blockchain industry, compound talents are undoubtedly the most popular. Therefore, talents who master C++ and Go, and are proficient in cryptography and distributed computing are the most popular at the moment. Most companies will form teams of people with different expertise to make up for their respective shortcomings and gradually learn and grow during the project implementation process.
The blockchain industry is developing extremely rapidly, and one needs to have very strong curiosity and the ability to learn quickly to keep up with the pace of blockchain development. Therefore, youth is the biggest bargaining chip. Talents who have been in the industry for 1 to 3 years are the most sought-after at the moment. This is because this period of time allows a person to accumulate enough experience in blockchain development without being worth so much that employers will be discouraged.
Of course, top talent is always scarce. People who can independently develop cryptocurrency platforms such as Bitcoin and Ethereum are being chased around the world. Some people think that there will be no more than 2,000 such "big names", and some even think that there will be no more than 200 people. The difficulty of this kind of work is equivalent to writing code from scratch to create an operating system that can compete with Android or iOS. What most technicians can do is equivalent to developing apps on the operating system.
Some people make a million dollars a year, and some people make a bottom dollar
Can blockchain practitioners really make "a million dollars a year"? This is indeed true according to data from mainstream recruitment websites. For example, Suning.com offers a monthly salary of 50,000 to 100,000 yuan to "senior blockchain developer", and Keda shares also offers a monthly salary of 85,000 to 100,000 yuan to a "blockchain R&D director." However, Alibaba Health's monthly salary for "blockchain technology experts" is 15,000 to 30,000 yuan, and the "blockchain technology evaluation" position at China Academy of Information and Communications Technology is 10,000 to 20,000 yuan.
It can be seen that salaries in the blockchain industry are also polarized, and the differences are huge. The annual salary of core technical personnel generally starts at 150,000 yuan, and senior “big guys” can indeedWith an annual salary of more than one million, they also enjoy equity or option rewards; the income of product, media or administrative staff is not much different from other industries. According to Bloomberg, the salary level of marketing positions is at the bottom of the entire blockchain industry. , the average annual salary is only 63,000 US dollars, compared with 60,000 to 120,000 yuan in China.
According to statistics from Huxiu.com, positions with a salary of 120,000 yuan/year account for about 18.6% of the total R&D positions, positions with a salary of 180,000 to 240,000 yuan/year account for about 36.2%, and the remaining 47.8% are distributed within different salary ranges. Salaries vary greatly between regions. The average annual income of blockchain practitioners in places such as Shanghai and Beijing is about 200,000 yuan, while in Guangdong, Zhejiang, Fujian and other places it is about 160,000 yuan.
Be careful when facing the trend
The current explosive growth of the blockchain industry is mainly due to the intensive influx of capital, which is inevitably reminiscent of the Internet bubble from 1998 to 2000: after the capital carnival, most companies Finally left sadly. The main growth in blockchain jobs comes from the mushrooming of start-up companies. These companies are inevitably good and bad, and many of them use asymmetric information and over-package "empty-glove white wolves".
According to the technology and economic media "Titanium Media", there are currently many recruitment "routines" for domestic blockchain companies. Many companies use "financial freedom" to attract job seekers, promising to reward employees with stock options after financing is in place, and even allow employees to join as "partners." But the actual situation may not be like this - no salary will be paid in the first three months of joining, the actual office area is only 15 square meters, the team only has two or three people, and there are no system regulations and constraints. As for the work content, it is to "plan two to three product promotion plans every day." The "product" is actually the company's own "digital currency". The purpose is to attract retail investors and institutions to subscribe as much as possible. When the number of buyers reaches a certain number Then "encircling" capital institutions to invest is quite a scam.
Titanium Media stated that there are currently countless blockchain companies stationed in incubators in various places, and most of them have not yet received financing, and some even lack corresponding capital flow support; employees are often fresh graduates and those with higher qualifications. The shallow ones are the main ones, and they only talk about "ideals" but not about money; some companies "scam the money and then run away." "These blockchain companies may look prosperous, but in fact they may be very poor, just waiting to use white papers to cut leeks." Faced with the full screen on the recruitment app, "The company's CEO and partners personally lead the team, the team is top-notch, and the atmosphere is good. With slogans such as "over 100 million users, sufficient funds, unlimited development space, option incentives, five insurances and one housing fund, no check-in...", job seekers should remain cautious and calm.
The current “high salary” image of blockchain is partly due to the explosive growth of the industry and the shortage of talents. Against the backdrop of a slowdown in the overall economic situation, it is understandable to seize rare development opportunities and pursue higher salaries, but the risks of plunging into emerging fields that are unfamiliar to most people cannot be ignored. When the industry further develops and matures, the relevant talent training mechanisms will alsoIt will be gradually improved and more professionals will join in the future. If you don't pay attention to improving your own strength and blindly follow the trend, then "annual salary of one million" may be just a myth under the bubble.