Future sound blockchain

1. blockchain is a kind of technology. "In the simplest and most popular way, blockchain technology is everyone bookkeeping, or distributed ledger."
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.

2. Driven by policy and market, blockchain instry has a bright future
driven by policy and market, China's blockchain related instries are expected to move from virtual to real
in the context of rapid development of blockchain, China should comply with the needs of globalization, keep up with the international pace, and actively promote the research, standardization and instrialization development of domestic blockchain related fields. Compared with the increasingly stringent supervision of bitcoin and other digital currencies, the support and encouragement of blockchain technology has reached a consensus in the world, and the domestic blockchain technology will also receive national and local policy support in the next few years. Driven by policy and market, blockchain related instries are expected to move from virtual to real, and blockchain technology will accelerate the exploration of possible application scenarios< According to the data of the "in depth analysis report on business model innovation and investment opportunities of blockchain instry" released by foresight Instry Research Institute, the global blockchain market scale is expected to increase from US $411.5 million in 2017 to US $7683.7 million in 2022, with a compound annual growth rate of 79.6%. In view of the wide application range of distributed ledger, the rising market value of cryptocurrency, the strong demand for improving transparency, security, efficiency and simplifying process, and the popularity of blockchain as a service (
baas), the blockchain market will expand rapidly. In addition, communication services, international trade, supply chain management, programming platform, payment, smart contract, digital authentication and so on are also in urgent need of blockchain technology, which will create a lot of growth opportunities
as an integrated application of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other technologies, blockchain has become a research hotspot of the United Nations, the International Monetary Fund and other international organizations as well as many national governments in recent years, and the instry has also increased investment. At present, the application of blockchain has extended to the Internet of things, intelligent manufacturing, supply chain management, digital asset trading and other fields, which will bring new opportunities for the development of cloud computing, big data, mobile Internet and other new generation information technology, and have the ability to trigger a new round of technological innovation and instrial change
by 2022, the payment sector may occupy the largest share of the blockchain market
relying on blockchain technology, real-time payment of assets can be realized, which not only has the characteristics of tamper proof and digital authentication, but also can greatly save the cost of settlement for financial institutions and banks. In addition, blockchain makes payment automation possible, eliminates the need for middlemen, and saves labor costs and time for buyers and sellers. Thanks to the above advantages, it is expected that the payment sector will be the heaviest one in the whole blockchain market
the fastest growing region will be the Asia Pacific region.
blockchain service providers in the Asia Pacific region are good at designing and developing cryptocurrency platforms with friendly interface, cost saving and high speed, and extending the application of blockchain in many instries. Both large enterprises and small and medium-sized enterprises are actively seeking risk financing, investing in and developing the most cutting-edge blockchain technology. In addition, the real estate instry of some countries in the Asia Pacific region is expected to rapidly transform from translucency to full transparency, which also helps to enhance the development prospects of blockchain in the Asia Pacific region.

3. Since 2018, the blockchain instry has been booming. The exploration and application of blockchain is not limited to the underlying platform. Internet giants and financial giants have strengthened the application of blockchain in finance, public welfare, commodity traceability and other fields, especially in the financial field. The application with blockchain technology as the core has been accelerated
the blockchain instry is in the stage of rapid development
China's blockchain instry is in the stage of rapid development. According to the data of the "in-depth analysis report on business model innovation and investment opportunities of blockchain instry" released by foresight Instry Research Institute, by the end of March 2018, the number of blockchain companies with blockchain business as the main business in China has reached 456, from upstream hardware manufacturing, platform services, security services to downstream instrial technology application services, To ensure the development of the instry investment and financing, media, talent services, companies in various fields have been basically complete
according to the classification of application scenarios of top 20 enterprises in the ranking list, in addition to 13 enterprises focusing on the infrastructure and platform construction of blockchain such as underlying platform and blockchain hardware, the application scenarios of blockchain have graally enriched. According to the distribution of instry segments, there are 7 instry application companies, mainly Internet companies (Alibaba, Jingdong, Tencent) used in public welfare and commodity traceability, and innovative financial technology applications evolved by financial enterprises (Ping An, CMB, BOC), such as supply chain finance, bills and transaction clearing
as the blockchain can realize the non tampering of information, the possibility of data falsification is eliminated from the root, especially in the financial instry, which has high requirements for real data, it will embrace the blockchain more actively
analysis on the development trend of blockchain
Second, blockchain has become a new hot spot for innovation and entrepreneurship, and technology integration will expand new application space
3. Blockchain will be widely implemented in the real economy in the next three years and become an important support for the construction of Digital China
fourthly, blockchain creates a new platform economy and opens a new era of sharing economy
fifthly, blockchain accelerates the process of "credible digitization" and drives finance to "move from virtual to real" to serve the real economy< Sixth, the blockchain supervision and standard system will be further improved, and the instrial development foundation will continue to be consolidated
in addition, as an emerging technology, there are still many technical difficulties in the application of blockchain in the actual proction environment of the financial instry, such as throughput, scalability, consensus mechanism, privacy and security, manageability, etc
technological innovation such as blockchain is of great significance to the financial instry, which is expected to accelerate the process of "credible digitization" and continuously drive the financial instry to "move from virtual to real".

4. Blockchain has gone through the transformation from 1.0 to 3.0. According to the current development dilemma of blockchain, I predict that the next blockchain 4.0 will first solve the practical problems such as low efficiency, high energy consumption, privacy protection and regulatory problems. And it should be more integrated in the future development. In other words, it is possible that centralization and decentralization will be integrated to facilitate supervision and monitoring and provide sufficient distributed applications. In the future, blockchain 4.0 will be deeply combined with supercomputing, artificial intelligence, big data collection and analysis and other fields to finally establish a virtual city.

5. Blockchain technology has played an important role in the process of financial information transformation, whether it is digital currency, payment and clearing or financial transactions, intelligent contracts and even Internet finance, blockchain technology has a very broad application prospect< However, e to the lack of top-level planning and design, the development of blockchain instry is greatly restricted. However, blockchain technology is too professional and changes too fast, so it is difficult to issue accurate supportive policies in the short term. Relevant enterprises still need to explore themselves, constantly expand application scenarios, and promote the domestic blockchain instry to become bigger and stronger
in view of the bright future of blockchain, the capital has long been in the lead. According to the data of foresight Instry Research Institute, the scale of global blockchain venture capital has increased from US $2 million in 2012 to US $484 million in 2015, with about 205 venture capital institutions participating in it. The high capital fever can be seen. However, the blockchain instry is still in its infancy, and has not yet formed a unified specification and technical standards. At the same time, it lacks killer applications.

6. 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.

8. I think it should be coin an, because it is a top blockchain company in the world. In only five months since 2017, the 24-hour turnover of coin an has exceeded US $10 billion, and the users of optical services have covered more than 180 countries and regions in the world.

9.

In fact, many times we can make science and technology have a better application scope, and we can also apply science and technology in a broader market, because science and technology can have better functions, and also can promote the development of our market, so that our market has a better future

and we will apply the science and technology of blockchain to more and more scenarios, and can make more and more markets have a better development, and also can make blockchain play a greater role. When music blockchain applications enter the fifth year, how far is the promised bright future? I don't think it's far away. There are three main reasons for this:

1. Music blockchain applications have played a great role

in my opinion, I think the promise of a better future is not far away, because music blockchain applications have played a great role, and can also have a more and more powerful function, can have a better use, can let more music fields have a better development, can have a better future{ RRRRR}

that's my opinion. Do you have any ideas? Welcome to leave a message in the comments area