What does the front end of blockchain need to do

1.

We need to establish data layer, network layer, consensus layer, incentive layer, contract layer and application layer

1. The data layer encapsulates the underlying data blocks and related basic data and algorithms such as data encryption and time stamp

2. The network layer includes distributed networking mechanism, data transmission mechanism and data verification mechanism

The consensus layer mainly encapsulates all kinds of consensus algorithms of network nodes

The incentive layer integrates economic factors into the blockchain technology system, mainly including the issuing mechanism and distribution mechanism of economic incentives

5. The contract layer mainly encapsulates all kinds of scripts, algorithms and smart contracts, which is the basis of the programmable characteristics of blockchain

6. The application layer encapsulates various application scenarios and cases of blockchain

, general secretary of the CPC Central Committee, stressed in the eighteenth collective learning of the Central Political Bureau, "block chain as an important breakthrough in core technology and independent innovation", "accelerating the development of block chain technology and instrial innovation". <

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the forward-looking judgment of the CPC Central Committee has brought the "blockchain" into the public view and become the common focus of financial capital, real economy and public opinion

from network power to big data, from media integration to blockchain, the Politburo of the CPC Central Committee has collectively studied and aimed at the forefront of technological change, showing the direction, foresight and foresight of the CPC Central Committee, leading the pace of China's instrial change and economic transformation. This collective study of the Political Bureau of the Central Committee of the CPC, with special emphasis on "blockchain", has opened up an imaginary space for the development and application of blockchain

from the perspective of science and technology, blockchain involves many scientific and technological issues such as mathematics, cryptography, Internet and computer programming. From the perspective of application, in short, blockchain is a distributed shared ledger and database, which is decentralized, tamper proof, traceable, collective maintenance, open and transparent

these features ensure the "honesty" and "transparency" of the blockchain, and lay the foundation for creating trust in the blockchain. The rich application scenarios of blockchain are basically based on the fact that blockchain can solve the problem of information asymmetry, and realize the cooperative trust and concerted action among multiple agents

2.

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

3. This is determined by your programming level. At present, the level of domestic programmers is basically a pyramid structure, and most of them are middle-level programmers. From this point of view, it is basically impossible for most people to learn functional programming. One of the most important reasons for choosing go is that a middle-level programmer can write very good go code. The main reason is that go language is very simple, features are very few, and the official class library is very rich. Most programmers can easily start to develop it. Chain33 blockchain developer platform, a well-known domestic open source project, is completely completed by go. There are many mature blockchain technologies in China, such as micro three cloud, etc., which will not be repeated here.

4. Jinwowo analysis believes that: first of all, blockchain technology is not just a technology, but an organic combination of cryptography, P2P network communication, consensus algorithm and other technologies, and the technologies involved have basically appeared long ago
in a word, jinwowo thinks that this technology can solve many problems, but not every problem is suitable for blockchain technology! Moreover, blockchain technology itself is still in the development stage, and there are still many bottlenecks to overcome. If there is popularization in the future, it will have the same subversive impact on human society as the Internet
in the future, jinwowo will continue to tap the value of blockchain technology in the commercial field and give full play to the advantages of big data services

5. GT has no erc20 token on Ethereum

6. In what area

7. The new banknotes of the new version of RMB 2019fb must be 100 million. Now they are all in the first group.

8.

As we all know, blockchain is the proct of recent years, but the market for blockchain related courses can be said to be multifarious, fengmaolingjiao, each has its own merits, here, do a statistics, study, discuss and exchange together

bitcoin achieve decentralization

How bitcoin transfers money: five technical details of bitcoin blockchain

5. Distributed ledger and decentralized network

6. Utxo: unused transaction output, one of the core concepts of bitcoin

7. Data structure of bitcoin blockchain

8. Workload proof consensus mechanism

9. What does mining mean? What did the miners do

10. What is the application of blockchain? What changes will blockchain bring

11. Blockchain will become the basic internet protocol, similar to TCP / IP and HTTP

12. What is Ethereum? Why is it the representative of blockchain 2.0? He is the founder of Ethereum and the real big man in the blockchain instry

14. What is a smart contract

15. What is Ethereum smart contract

V God said that the token system of Ethereum

17. Machines need the certificate more than people

18. What is the standard of erc20 certificate

19. The Dao crowdfunding event and Ethereum bifurcation

20. How to design Tongzheng? How to express assets

21. Classification of token (list of categories)

22. Technology and components of Ethereum smart contract

23. Erc721 standard and encryption cat

24. Ethereum account (external account and contract account)

25. Four features of blockchain

26. What is blockchain 3.0 like

What is EOS? What is the difference between EOS, bitcoin and Ethereum

The consensus mechanism and block generation of EOS

29. Daniel laremo (BM): the main developer of EOS

30. A map to understand what EOS is

31. The "Impossible Triangle" of blockchain

32. What is the application of blockchain (decentralized application)

33. How to recover the stolen EOS key

the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system