Can we do blockchain at home

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. At present, blockchain technology is in the stage of rapid development. In the past two years, China has invested a lot of funds and talents in this area
technical personnel can learn this technology, while non-technical personnel can start from the instry media and instry community
If an enterprise needs to develop blockchain applications, it can entrust a professional third-party company. In Guangzhou, today's technology is good.

3. Blockchain was born in bitcoin. It is a decentralized database. As the bottom layer of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains the information of a bitcoin network transaction. Here you can recommend a better practical application scenario of combining physical jewelry and blockchain technology. Domenech's Maobei digital virtual currency, please adopt

4. You can do it by yourself, that is, if the technology is not in place, it will not only take time, but also a little brain. If the capital is enough, you can choose to outsource

5. Xiao, who don't have much spare money, want to be big again. They pay thousands of yuan for the community such as Huo chain blockchain academy, and they can earn ten times as much when the market comes; Only bitcoin and Ethereum will earn the least, with little risk.

6. Blockchain is a kind of chain data structure that combines data blocks in order according to the time sequence, and it can't be tampered and forged by cryptography
virtual currency is simply a kind of digital currency using cryptographic algorithm, and virtual currency is invisible
the media of the central bank also said that private digital currency transactions will not be opened after the situation is stable

7. It's not impossible to do it by yourself, but it must be laborious. The coin win alliance used to do it alone. Now it's integrated. There are many good projects that we can do together.

8. The development cost is about 500000 yuan. It's very easy to find websites with blockchain information types. You can network "blockchain network" and "blockchain XX network" and other information stations. There are at least thousands of them in China. No, let's go online.

9. What are the specific aspects? Blockchain is a technology. What are your classmates doing
blockchain projects, blockchain media, or what? Another possibility is digital currency. In any case, you'd better make a clear understanding of the blockchain before you decide. There are also a lot of people who cheat by using blockchain gimmicks. You have to distinguish them
you can learn about blockchain in some places, such as cryptography, finance and so on.

10. It's better to do it by yourself. It will be a loss if you do other people's work,