Blockchain Nebula capital

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. Blockchain platform, do you want to see blockchain information? Here is Amway password finance, general chain circle, coin circle, DAPP and other information.

4.

At present, blockchain is not only applied in the financial instry, but also in the following instries, such as banking, payment and cash transaction, network security, academic records and academia, election, network and Internet of things, prediction, right and so on. There are still many areas that need blockchain technology. It can be imagined that the Internet + we mentioned before will become a blockchain + situation in the future

from the demand side, finance, health care, notarization, communication, supply chain, domain name, voting and other fields are beginning to realize the importance of blockchain and try to connect technology with the real society

from the perspective of the investment side, the supply of investment funds for blockchain is graally rising, the investment enthusiasm of venture capital is also rising, and the investment density is increasing. The supply of funds at the supply side is expected to promote the further development of technology

from the perspective of market application, blockchain can become a market tool to help the society rece the cost of the platform and make the intermediary institutions become the past; Blockchain will promote the shift of the focus of the company's existing business model, which is expected to accelerate the development of the company

from the perspective of underlying technology, blockchain is expected to promote the transformation of data recording, data dissemination and data storage management; Blockchain itself is more like an open source protocol at the bottom of the Internet, which will touch or even completely replace the underlying basic protocol of the existing Internet in the near future

from the perspective of social structure, blockchain technology is expected to integrate law and economy and completely subvert the original social supervision mode; Organizational form will change because of it, and blockchain may eventually lead people to a distributed and autonomous society

Where should we start to learn blockchain

first of all, we need to have a comprehensive understanding of the source and cognition of blockchain from a macro perspective. Why do we need to do this? Because if we don't understand, we will have no voice. We don't know how to judge that the next outlet is blockchain. Even if people follow suit, we also need our own learning solution as support. So, what do we need to know? I have listed the contents, For your reference only, if you already know something about it, you can skip this step:

1), basic theory of blockchain

2), basic programming (computer software and hardware foundation, character set and character encoding, HTML5 + CSS3 and other front-end technologies, ECMAScript + BOM + DOM, jQuery, node.js, Ajax and express framework)

3) Go programming language and database operation

4), blockchain 1.0 programming - bitcoin

5), blockchain 2.0 - Ethereum

6), Star Cloud chain and EOS development practice

7), blockchain 3.0 - fabric of super ledger

to you who are still struggling in the tuyere of blockchain: there is a market when there is demand, and the society never lacks excellent technical talents, After a good understanding (you can refer to Qianfeng's blockchain video tutorial), you must be firm and accurate

5. Answer one by one:
What are dapps
there are too many blockchain applications such as Ethereum, Star Cloud chain, EOS and loom
What are the landing applications
bitcoin is a blockchain application of currency / assets; There is R3 alliance, which is used for bank settlement; Go to the central exchange; Blockchain games, as mentioned above, have been implemented. The most important landing scenario in the second half of 2018 is probably games
what special websites are there to learn about< br /> www.dappworld.com
this collection is comprehensive, including blockchain applications and games. There are Ethereum, Star Cloud chain, EOS, English version and Chinese version
www.stateofthedapps.com
contains Ethereum's blockchain applications.

6. Do you want to learn blockchain development technology or just want to know what blockchain is? If it is the former, you can look at the code of other blockchain projects and learn about it first. If it is the latter, we can pay attention to some good blockchain we media. Blockchain is an emerging instry. There is no ready-made training course. It depends on self exploration and understanding.

7. The underlying logic of blockchain is to store information in a common competitive accounting mode, which can be understood as a book that records digital asset transactions and can not be tampered with by anyone without permission
blockchain is a basic digital currency technology such as bitcoin, and it is also the only technology that has been applied to realize cash at present
now that digital currency trading has been closed in China, the vitality of the old brands who used to do well in China has been seriously damaged, and some units relying on overseas have risen, such as coin an, which is now the most popular.

8. I can only say too much

9. To be sure, No. This is not a low configuration computer. This is the tablet configuration. You can understand it as the tablet with a keyboard,
if you don't know how to ask, please accept if you are satisfied

10. Ethernet clown, the new favorite of blockchain game, first of all, let's understand the definition of blockchain: it is a set of commitment blockchain defined in digital form. Introction: blockchain adopts P2P technology, cryptography, consensus algorithm and other technologies, with the characteristics of data tampering, system collective maintenance, information openness and transparency. Providing a mechanism for information and value transfer and exchange in an untrusted environment is the cornerstone of building the future value Internet. Blockchain technology originated from virtual currency. Since 2009, virtual currency has sprung up all over the world, and blockchain technology has graally come into people's vision. At present, governments, instry and academia all over the world pay close attention to the application and development of blockchain, and relevant technological innovation and mode innovation are constantly emerging. China Institute of information technology has organized a special team to study blockchain technology evolution, application development, security and supervision, and put forward "Ten Trends of global blockchain application development". I'd like to give a brief introction to these trends: trend 1: the application of blockchain instry is accelerating, from digital currency to non-financial field. Blockchain technology, as a universal technology, is accelerating from digital currency to other fields, and integrating with innovation of all walks of life. We believe that the application of blockchain in the future will be promoted by two camps. On the one hand, it camp, starting from information sharing, takes low-cost credit as the core, and graally covers digital assets and other fields. On the other hand, the cryptocurrency camp starts from currency, and graally advances to the field of asset management and certificate deposit, and spreads to the application of credit investigation and general information sharing. Trend 2: enterprise application is the main battlefield of blockchain, and alliance chain / private chain will become the mainstream direction. At present, the actual application of enterprises is concentrated in the field of digital currency, which belongs to virtual economy. We believe that future blockchain applications will turn from virtual to real, and more traditional enterprises will use blockchain technology to rece costs, improve cooperation efficiency, and stimulate real economic growth, which will be the main battlefield of blockchain applications in the future. Different from the public chain, in the enterprise application, we pay more attention to the control, regulatory compliance, performance, security and other factors of the blockchain. Therefore, we believe that alliance chain and private chain, which are strong managed blockchain deployment modes, are more suitable for enterprises to use in application landing, and are the mainstream technology direction of enterprise level applications. Trend 3: applications give birth to diversified technical solutions, and the performance of blockchain will be continuously optimized. In the future, blockchain applications will develop from single to multiple directions. Bill, payment, insurance, supply chain and other different applications will be highly differentiated in real-time, high concurrency, delay, throughput and other dimensions. This will lead to a variety of technology solutions. We believe that the blockchain technology is far from being finalized and will continue to evolve in the future. There is room to improve the efficiency of consensus algorithm, service fragmentation, processing mode, organization form and other technical links. Trend 4: the combination of blockchain and cloud computing is getting closer, and baas is expected to become a public trust infrastructure? Cloud computing is the general trend. We believe that the combination of blockchain and cloud is also an inevitable trend. There are two modes for the combination of blockchain and cloud, one is blockchain in the cloud, the other is blockchain in the cloud. The latter, namely baas, blockchain-as-a-service, refers to that the cloud service providers directly provide blockchain as a service to users. In the future, more and more cloud service enterprises will integrate blockchain technology into the ecological environment of cloud computing. By providing baas function, they can effectively rece the deployment cost of enterprise application blockchain and rece the initial threshold of innovation and entrepreneurship. Trend 5: blockchain security issues have become increasingly prominent, and security protection needs overall consideration of technology and management?? The blockchain system is almost perfect in mathematical principle, with the advantages of openness and transparency, difficult to tamper, reliable encryption, anti DDoS attack and so on. However, from the engineering point of view, its security is still restricted by infrastructure, system design, operation management, privacy protection and technology update iteration. In the future, we need to consider the overall situation of technology and management, strengthen basic research and overall protection, so as to ensure the application security. Trend 6: the cross chain demand of blockchain is increasing, and the importance of interconnection is highlighted. With the deepening of blockchain application, enterprises or instries in payment and settlement, logistics traceability, medical records, identity verification and other fields will establish their own blockchain systems. We believe that in the future, cross chain cooperation and interoperability between these numerous blockchain systems is an inevitable trend. It can be said that cross chain technology is the key to realize the value Internet of blockchain, and the interconnection of blockchain will become an increasingly important issue. Trend 7: blockchain competition is becoming increasingly fierce, and patent competition has become an important area of competition? With the increase of participants, the competition of blockchain will be more and more fierce. The competition is all-round, including technology, mode, patent and other dimensions. We believe that in the future, enterprises will strengthen the layout of blockchain patents. Since 2014, the number of blockchain patent applications has grown explosively. Blockchain patents are mainly distributed in the United States in North America, the United Kingdom in Europe, China and South Korea in Asia, and this pattern will be maintained in the future. The patent gap between China and the United States is narrowing, and the number of applications in China in 2016 has surpassed that in the United States. It can be predicted that the patent competition of blockchain will become increasingly fierce in the future. Trend 8: blockchain investment continues to be hot, and the accumulated risk of token crowdfunding mode deserves attention? Blockchain has become a hot spot in the capital market. Future investment will continue the rising trend from 2014 to 2016. Different from other financing modes in the field of science and technology, a mode called "token crowdfunding" has emerged in the field of blockchain, that is, initial coin offering (ICO), which is a crowdfunding mode for start-ups to issue tokens and raise funds. In 2016, the share of global token crowdfunding has accounted for 48% of the total amount of blockchain related venture capital, becoming an important channel. It is expected that there will be more than 200 ICO cases in 2017. We believe that with the rising volume of token crowdfunding transactions, the risks of lack of audit, huge value fluctuation and being on the edge of supervision will increase, which is worthy of attention. Trend 9: there is a conflict between blockchain technology and regulation, but the contradiction is expected to be further reconciled. The characteristics of blockchain, such as decentralization, disintermediation and anonymity, are not coordinated with the traditional enterprise management and government regulation system. But we should also see the opportunities brought by blockchain to supervision. We believe that in the future, enterprises will actively meet the regulatory needs, and actively build regulatory requirements in the design of technical solutions and modes, so as to not only achieve compliance operation, but also greatly save the cost of regulatory compliance. We also believe that in the future, the global regulatory authorities will embrace the new regulatory technology of blockchain and use the new technology to improve the government's regulatory efficiency. Trend 10: trustworthiness is the core requirement of blockchain, and the importance of standards and specifications is becoming increasingly prominent? In the future value delivery network based on blockchain, we will completely use algorithms and software to build the trust foundation. However, we believe that this is far from enough, and we need the standard to increase the credibility of the blockchain. In the future, the standard of blockchain will standardize the technology and governance of blockchain from the perspective of users, business oriented, and from the dimensions of smart contract, consensus mechanism, private key security, and authority management, so as to enhance the credibility of blockchain and add weight to the trust of blockchain. 2、 Many kinds of ether clowns also make us feel the difference between intelligent games and traditional games The problems of traditional games: the user's assets cannot be confirmed (the assets and goods in the game belong to the game operator), the data is not transparent (the game operator can modify and delete the game data), the diversified demand (the traditional game mode can not meet the diversified demand of the players), the centralized game operator (the game operator can change the rules of the game at will) the game Island effect of economic system (the assets in the game cannot be interconnected with the outside world) 2. Blockchain game features: decentralized, trustworthy, intelligent game platform combined with blockchain technology, the system settings in the game are developed with intelligent contract technology, and the game operators can not distribute game goods and props indiscriminately. At the same time, even if the game is closed, the player's commodity data is stored on the blockchain and will not disappear with the closure of the game. The commodities and props in the game are stored on the blockchain instead of in the database of the game operator by using the blockchain technology, so that the ownership of the virtual commodities purchased by the players in the game belongs to the players. Combined with the blockchain technology, the programmable intelligent contract is used to design the game architecture and automatically execute the intelligent contract. Thus, the abuse of power of game operators is restrained, and a blockchain game controlled by smart contract running on the blockchain is realized. Using digital currency as the settlement method of the game greatly reces the transaction fees and transaction difficulty of the players. At the same time, players' digital assets can flow globally based on the blockchain, and are no longer limited to the game, and will not form an economic island. Important data is stored in the blockchain, game operators can not tamper with and delete the game data at will, game operators can not cheat, making the game data transparent and trustworthy. Based on the blockchain technology, users' information and virtual assets are stored on the blockchain. Even if the game operator's database is invaded, it will not cause users' data leakage or asset embezzlement