Cross border blockchain
in the Internet era, there is a database behind every system. This database can be regarded as a large account book. In the past, the person who maintained the system was responsible for managing the database and recording the user's behavior, that is, bookkeeping. However, the blockchain is "decentralized", which allows every member of the system to participate in it, not only everyone bookkeeping, but also through links, Everyone can have a complete account book
"blockchain is essentially a collective recording mode. What's special is that it adopts a set of techniques in an ingenious way to realize the authenticity and credibility of the recorded results, which is difficult to destroy and tamper with. " Zhang Xiaorong said, "first, everyone has the right to record and authenticate with each other to distinguish the true from the false, which is called consensus mechanism; Second, no one can tamper with the records, because there are cryptographic signatures; Third, everyone has a , so even if some account books are damaged, the whole will not be affected. This is called distributed storage. The information recorded in this way is presented in block mode according to the time chain, so it is called blockchain. "
various cryptocurrencies represented by bitcoin are originally an application of blockchain technology, which can be described as blockchain version 1.0. However, around 2014, the instry began to realize the important value of blockchain technology. Blockchain graally separated from digital currency and applied to various economic and social fields other than digital currency
it has broad application prospects
blockchain technology is considered as a disruptive innovation after steam engine, electric power and Internet. If the steam engine and electricity liberate the proctivity, and the Internet has changed the way of information transmission, the blockchain, as a machine for building trust, may change the way of value transmission
for example, in the financial field, the cost of reconciliation, clearing and settlement between financial institutions, especially cross-border financial institutions, has always been very high, and there are complex manual processes. The application of blockchain technology can help rece the cost of reconciliation and dispute resolution between financial institutions, and significantly improve the processing speed and efficiency of payment business, It also makes small cross-border payments possible. In December 2017, China Merchants Bank completed the RMB position transfer business from Hongkong Wing Lung Bank to Shenzhen Branch of Wing Lung Bank. This is the world's first interbank cross-border RMB clearing business based on blockchain technology
in addition, according to the white paper 2016 on China's blockchain technology and application development issued by the Ministry of instry and information technology of China, the application of blockchain has been extended to medical and health, ecation, charity, social management and other fields. Taking the cultural instry as an example, the low cost of reproction, the high cost of safeguarding rights, and the difficulty of providing evidence make the protection of intellectual property rights a pain point for the instry. With blockchain, the proction, dissemination and transaction records of cultural procts are true, transparent and reliable, and the problem can be solved
Zhang Xiaorong said that blockchain technology has solved two major problems in the era of Digital Economy: one is the visible flow direction, and the other is zero trust cost. In the past, the circulation of physical paper money was invisible, but the flow of all digital assets had a "chain" to check. Yang Yanchao, a researcher at the intellectual property center of the Chinese Academy of Social Sciences, also believes that the biggest advantage of blockchain is that it has truly completed the credit construction in an anonymous society, bringing new opportunities to many fields, thus making various innovative applications possible
there is a long way to go in the future development
in terms of technology promotion, there is no big barrier to blockchain, which has been confirmed in the global practice of bitcoin, and its main resistance comes from the obstacles in concept and implementation
"on the one hand, the society may be very concerned about the" naked "state in the blockchain. Blockchain has built a "Skynet" for the commercial society. The company's economic activities are all recorded, so there is no secret to speak of. In this way, some business strategies may not be implemented under the blockchain. "
"on the other hand, the current legal system lags behind the development of information technology, so how to put the emerging blockchain technology under the legal supervision needs to be studied." Duan Yongchao said
the core of blockchain is decentralization, which will have an impact on the long-standing central management model. In addition to the law, how to establish a regulatory environment that can promote the application of blockchain technology, so that the technology can benefit the society and not be used to do evil, is also an urgent problem to be solved.
Five aspects of blockchain instry growth potential promote the healthy development of Technology Virtual reality and other technologies are another emerging technology that will have a significant impact on the future, which is expected to promote human beings from the era of information internet to the era of value Internet
some countries and regions in the United States, Japan and the European Union have promoted the development of blockchain as an important national development strategy, and vigorously promoted the development and application of blockchain technology. China also attaches great importance to the technological innovation and instrial development of blockchain. With the joint participation of it and other enterprises, a large number of new enterprises, new procts, new models and new applications have emerged. The application of blockchain in the fields of finance, government affairs, energy, medical and other instries has graally expanded, and is becoming an important force to drive the technological proct innovation and instrial transformation of various instries
the development of blockchain can be divided into three stages, namely, blockchain 1.0, represented by bitcoin and related financial infrastructure applications, and blockchain 2.0, represented by smart contract. At present, it is graally moving towards blockchain 3.0, which is based on blockchain technology and more complex in-depth application of smart contract
statistical analysis of blockchain investment and financing in the first half of the year. According to the statistical data of in depth analysis report on business model innovation and investment opportunities of blockchain instry published by foresight Instry Research Institute, in the first half of 2018, the amount of financing in the blockchain field was about 10.7 billion, with a year-on-year growth rate of 1426% compared with the same period in 2017; The number of investment and financing events in the field of blockchain has reached 205, and it is expected that the investment in the field of blockchain will usher in another peak this year
according to the distribution of investment and financing rounds in China's blockchain field, the proportion of investment rounds in the start-up period (before round b) is more than 95%, with the joint investment of many instry pioneers, and most enterprises are still running around
statistics and growth of blockchain investment and financing in the first half of 2014-2018
data source: China attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology and market, the pace of blockchain innovation has been accelerating. It has been deeply integrated with cloud computing, big data, Internet of things and other technologies. The scope of exploration and application has also expanded from digital assets to supply chain management, intelligent manufacturing, instrial Internet, social welfare, right protection and other fields
five aspects to promote the healthy development of blockchain technology, promote the high-quality development of digital economy
1, in-depth study and grasp the development trend of blockchain technology and instry. Pay close attention to the international development frontier, jointly promote the research of blockchain related technology and instry, promote the standardization of blockchain development instry behavior, and create a good development environment
2. Strengthen the construction of core technology capacity of blockchain
establish and improve the collaborative promotion mechanism among backbone enterprises, universities and research institutions, guide it enterprises to strengthen technical reserves, accelerate the breakthrough of key core technologies, and improve the performance, efficiency and security of blockchain
3. Support entrepreneurship and innovation in the field of blockchain
encourage cross-border integration between blockchain enterprises and user units, guide instry organizations to establish public service platforms, support third-party organizations to carry out evaluation and detection of blockchain services, promote rich instrial applications of blockchain, and serve the transformation and upgrading of the real economy
4. Actively build and improve the blockchain standard system
accelerate the development and application of key standards, and graally build a perfect standard system. Actively connect with ITU, ISO and other international standards organizations, substantially participate in more international standardization work, and actively contribute more "Chinese power"
5. Accelerate the improvement of the policy environment for blockchain development
support qualified enterprises to carry out application innovation and mode innovation, and guide and encourage enterprises, universities and scientific research institutes to jointly cultivate professional talents needed for blockchain development. Support eligible blockchain enterprises to enjoy the preferential tax policies of the state to support the development of software instry and small and medium-sized enterprises
the instrial scale is small, but the growth potential is huge
the blockchain economy is on the eve of the outbreak period. The financial instry is relatively widely used, and the application of other instries has also entered the stage of exploration and development. It is estimated that from 2017 to 2022, the direct market value of blockchain will increase from US $410 million to US $7.68 billion, with a compound annual growth rate of 79.6%. It is estimated that all kinds of extended business based on blockchain will reach US $100 billion in 2020
instry application areas continue to expand
the financial instry takes the lead in the application of blockchain technology, and many financial applications have been implemented; Medical instry is an important area of blockchain application, which can better protect privacy, improve service quality and management efficiency; The demand of social authentication for blockchain is rising rapidly to solve the proof problem caused by information asymmetry; The application of blockchain technology in communication, supply chain and other fields is expanding rapidly
Blockchain instry has great growth potential, and five aspects promote the healthy development of Technology Virtual reality and other technologies are another emerging technology that will have a significant impact on the future, which is expected to promote human beings from the era of information internet to the era of value Internet
some countries and regions in the United States, Japan and the European Union have promoted the development of blockchain as an important national development strategy, and vigorously promoted the development and application of blockchain technology. China also attaches great importance to the technological innovation and instrial development of blockchain. With the joint participation of it and other enterprises, a large number of new enterprises, new procts, new models and new applications have emerged. The application of blockchain in the fields of finance, government affairs, energy, medical and other instries has graally expanded, and is becoming an important force to drive the technological proct innovation and instrial transformation of various instries
the development of blockchain can be divided into three stages, namely, blockchain 1.0, represented by bitcoin and related financial infrastructure applications, and blockchain 2.0, represented by smart contract. At present, it is graally moving towards blockchain 3.0, which is based on blockchain technology and more complex in-depth application of smart contract
statistical analysis of blockchain investment and financing in the first half of the year. According to the statistical data of in depth analysis report on business model innovation and investment opportunities of China's blockchain instry published by foresight Instry Research Institute, in the first half of 2018, the amount of financing in the blockchain field was about 10.7 billion, with a year-on-year growth rate of 1426% compared with the same period in 2017; The number of investment and financing events in the field of blockchain has reached 205, and it is expected that the investment in the field of blockchain will usher in another peak this year
according to the distribution of investment and financing rounds in China's blockchain field, the proportion of investment rounds in the start-up period (before round b) is more than 95%, with the joint investment of many instry pioneers, and most enterprises are still running around
statistics and growth of blockchain investment and financing in the first half of 2014-2018
data source: China attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology and market, the pace of blockchain innovation has been accelerating. It has been deeply integrated with cloud computing, big data, Internet of things and other technologies. The scope of exploration and application has also expanded from digital assets to supply chain management, intelligent manufacturing, instrial Internet, social welfare, right protection and other fields
five aspects to promote the healthy development of blockchain technology, promote the high-quality development of digital economy
1, in-depth study and grasp the development trend of blockchain technology and instry. Pay close attention to the international development frontier, jointly promote the research of blockchain related technology and instry, promote the standardization of blockchain development instry behavior, and create a good development environment
2. Strengthen the construction of core technology capacity of blockchain
establish and improve the collaborative promotion mechanism among backbone enterprises, universities and research institutions, guide it enterprises to strengthen technical reserves, accelerate the breakthrough of key core technologies, and improve the performance, efficiency and security of blockchain
3. Support entrepreneurship and innovation in the field of blockchain
encourage cross-border integration between blockchain enterprises and user units, guide instry organizations to establish public service platforms, support third-party organizations to carry out evaluation and detection of blockchain services, promote rich instrial applications of blockchain, and serve the transformation and upgrading of the real economy
4. Actively build and improve the blockchain standard system
accelerate the development and application of key standards, and graally build a perfect standard system. Actively connect with ITU, ISO and other international standards organizations, substantially participate in more international standardization work, and actively contribute more "Chinese power"
5. Accelerate the improvement of the policy environment for blockchain development
support qualified enterprises to carry out application innovation and mode innovation, and guide and encourage enterprises, universities and scientific research institutes to jointly cultivate professional talents needed for blockchain development. Support eligible blockchain enterprises to enjoy the preferential tax policies of the state to support the development of software instry and small and medium-sized enterprises
the instrial scale is small, but the growth potential is huge
the blockchain economy is on the eve of the outbreak period. The financial instry is relatively widely used, and the application of other instries has also entered the stage of exploration and development. It is estimated that from 2017 to 2022, the direct market value of blockchain will increase from US $410 million to US $7.68 billion, with a compound annual growth rate of 79.6%. It is estimated that all kinds of extended business based on blockchain will reach US $100 billion in 2020
instry application areas continue to expand
the financial instry takes the lead in the application of blockchain technology, and many financial applications have been implemented; Medical instry is an important area of blockchain application, which can better protect privacy, improve service quality and management efficiency; The demand of social authentication for blockchain is rising rapidly to solve the proof problem caused by information asymmetry; The application of blockchain technology in communication, supply chain and other fields is expanding rapidly
Well, I'm a blockchain operator
Yes, I am engaged in operation work in blockchain technology instry, covering community operation, user operation and content operation
is there any doubt that the blockchain technology is developing steadily, but the blockchain instry seems to be ups and downs? Blockchain operation is also exploring in constant changes. Me too
here is my confession
1.1. Not sad or happy, token is not all
operating in the blockchain instry, and the price is inevitable to talk about. Ups and downs are common, and ups and downs are daily. If you don't have a mind to see the strange, I'm afraid you can't bear such changes in the blockchain instry
2.2. Work or work, no change
what is operation? Compared with the early Internet instry, when most of the operations in the instry are still relatively shallow community operations, what we can do is to exceed the average level in the instry. Operation is still those operations, and because it is a blockchain instry, the nature of operation will change
3.3. Although it's exploration, there are also routines
in the process of operation in the blockchain instry, you will find that some operations still stay at the level of simple community operation or user operation, and even can't be called user operation, while some operations can be transformed from Zhonghua Li, upgrade and iterate their own operation routines, and have their own views on the development of the instry, We have explored our own methodology of blockchain operation
4.4. Professional level, top matching ability
what is professional? Ten points, twelve points. If the operation in the classical Internet era is traceable and the methodology of operation has a way to go, then the operation of the blockchain instry is based on the classical Internet operation. The changes in the blockchain instry are no less than those in the early years of the Internet, and even more than those in the early years of mobile Internet, o2o and other procts. What we need is not only the professional level of operation, but also the top allocation ability
5.5. To understand what you want to do
to enter the operation of the blockchain instry, most of you are interested in the infinite opportunities contained in this instry, or even directly cross-border from unrelated instries. No matter what your professional background is before you become a blockchain operator, I believe this instry will bring you what you want. But the question is, before you enter the instry, do you really want to understand what you want
6.6. Your core competitiveness and how to continue to advance
whether you operate in the classical Internet instry or in the blockchain instry, we must continue to explore, strengthen and continue to advance your core competitiveness. If you're good at it, dig deep. In the starting line and no big difference, the heart is the only key
the development of a new thing still needs to go through many detours, and the development of an emerging instry will also go through many key nodes
when eating crabs, you have to eat your own skills, don't you
blockchain technology is the change of thinking mode, the reversal of proction relations and proctivity, the final nirvana of social ecological balance, and the seamless connection between financial system and social system. The end of social credit system is not to perfect and perfect, but to put the credit system in the computer algorithm and program.
I think the development prospect of blockchain is based on the characteristics of blockchain technology. Blockchain technology mainly has the following characteristics: machine trust, decentralization, data can not be deleted or modified, and can only be added, which ensures the traceability of history. At the same time, the cost of doing evil will be very high, because its evil behavior will be recorded forever
the application of blockchain in the future can be divided into three aspects:
first, the application of machine trust on the Internet. People are fickle. They were & lt; My mother is my mother; In fact, it is a problem that blockchain can solve. All our certificates, including birth certificate and house property certificate, need to be proved. At present, we use government endorsement, so we all recognize it. But what if people don't recognize the government? It's like a domestic ID card can't be used abroad. Because machines don't lie, blockchain is expected to lead us from personal trust and institutional trust to the era of machine trust
The development prospect of
blockchain in the future will involve all aspects of society, and the value of blockchain technology will inevitably be higher and higher. Timely embracing blockchain technology will certainly help our future life
there are also the following instries
1, financial instry
nowadays, blockchain technology has been graally applied to various fields. The financial instry is a crucial link for the economic development of various instries and fields, and plays an important role in macro-control. The bank will no longer be a place where you have to move forward, but just a service you use. With the development of new technology, finance and Internet, all kinds of new business forms and innovations have been continuously developed, and the major cross-border competitors have emerged one after another. With the help of their own platforms, data and customer resources, they have shown their talents in the fields of payment and clearing. The payment of Alibaba and Tencent are successful cases, which makes traditional finance and banks under pressure
2, philanthropy
is a spontaneous and voluntary behavior of indivials or institutions, which does not include mandatory color. There is no interest relationship between benefactor and beneficiary. Since the reform and opening up, China's rapid political and economic development, social system reform, all of which provide a broad space for the development of philanthropy, have also set up a variety of charitable foundations, related laws are graally improved, the development speed of non-governmental charitable organizations is also accelerating. First of all, the decentralized and point-to-point characteristics of blockchain technology can rece the need for the existence of third-party institutions in the transaction process. Whether it is fund raising or material distribution, it may no longer need the participation of third parties. In the smart contract of block technology, as long as the beneficiary's conditions are set in advance in the code, the terms in the smart contract will automatically trigger execution when the set conditions are met, so as to realize the intelligent and automatic donation of charity. The high security of block technology can ensure that every transaction recorded on it is true and credible, and the whole donation system is jointly maintained by the beneficiary and the donor. The donor does not need to trust the third-party organization to realize the donation, and does not need to question whether the charitable organization conceals or deceives the public information. At the same time, the traceability of block technology enables donors to clearly find the whereabouts of the donated property. Here are some white papers on blockchain for free. You can have a look at them.