Zhongguancun blockchain technology development

1. There is no answer to this question, because blockchain software is only a large field, which needs specific analysis. Asking this question is like asking how much to buy a house
blockchain software can be divided into many kinds
for example, exchanges are the most popular, from tens of thousands of simple to hundreds of thousands of full-featured
and blockchain games, depending on the game settings, generally from hundreds of thousands to hundreds of thousands
the rest depends on the category.

2. Blockchain technology belongs to the software development instry. If the technology is in place, it's certainly not difficult. Otherwise, if you don't know anything about it, it's extremely difficult. You can measure your own level and outsource if you can't

3. As we all know, there are many blockchain projects. The common ones are: mobile phone mining, digital currency development (token), digital currency exchange, digital currency wallet, blockchain mall, blockchain pet cultivation, blockchain games...
blockchain development needs to be determined according to the development methods and functions. Customized development is expensive, and it will be very expensive if there are many and complex functions, Therefore, this specific price can only be expressed in a specific scheme.

4.

In a narrow sense, blockchain is a kind of chain data structure that combines data blocks in a sequential way according to the time sequence, and it is a distributed account book that can not be tampered with and forged by means of cryptography

broadly speaking, blockchain technology is a new distributed infrastructure and computing method, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contracts composed of automated script code to program and operate data

working principle

blockchain system is composed of data layer, network layer, consensus layer, incentive layer, contract layer and application layer. Among them, the data layer encapsulates the underlying data blocks and related basic data and algorithms such as data encryption and timestamp; 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 issuance mechanism and distribution mechanism of economic incentives; The contract layer mainly encapsulates all kinds of scripts, algorithms and smart contracts, which is the basis of the programmable characteristics of blockchain; The application layer encapsulates various application scenarios and cases of blockchain. In this model, chain block structure based on timestamp, consensus mechanism of distributed nodes, economic incentive based on consensus computing power and flexible and programmable smart contract are the most representative innovations of blockchain technology

5. There are many companies providing blockchain solutions in China, especially in the first tier cities such as Beijing, Shanghai, Guangzhou and Shenzhen
however, it still depends on what kind of blockchain solution you need. Bitcoin, lightcoin and dogcoin all use blockchain technology. Decent, a distributed content publishing platform, also uses blockchain technology.

6. When it comes to the application of blockchain, I have a lot to say. At present, blockchain is still in the latent period. Although its application scope is wide, its substantive application is still very few, or it is still under research and development
the characteristics of blockchain are decentralization, distrust, collective maintenance and reliable database. These characteristics are enough to make blockchain a new technology development point. Many enterprises begin to research and develop blockchain, including some large enterprises. The main performance is that different enterprises have different application development of blockchain, mainly related business. And those who provide trading system and software development are mainly Yingtang Zhongchuang, which shows many development schemes.

7. Zhongguancun blockchain instry alliance is initiated by century Internet, the chairman unit. Li Xiaodong, director of China Internet Network Information Center, serves as the director of the expert committee of Zhongguancun blockchain instry alliance. Ernst & young, Microsoft, Factom zhengyitong, Beijing Dongfang Yisi intellectual property agency, as well as the national network information office, National Development and Reform Commission, Ministry of public security, Ministry of public security, etc Leading experts from the Ministry of instry and information technology, the Ministry of science and technology, Tsinghua University, Peking University, Beijing University of Posts and telecommunications, China Cloud System alliance, China information and Communication Research Institute, Zhongguancun security evaluation alliance and major companies attended the inaugural meeting of the alliance
white gold coin is a game coin, which has nothing to do with blockchain. However, many companies are now studying blockchain technology. Decent is a very avant-garde blockchain project and a decentralized content sharing platform, but it is still a mystery in the future.