What is blockchain project development
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the application scope of blockchain technology is still very wide. Based on the characteristics of decentralization, distrust, collective maintenance and reliable database, its application in the financial instry is the first step
blockchain is the underlying technology of bitcoin, and the application and development of blockchain in digital currency is mature
like the block chain based trading system development scheme provided by Yingtang Zhongchuang, the developed software system has great safety factor and transparency
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.
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
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1. The development team
determines the quality of a project, and the project development team is the first observation element. Whether the team is excellent enough, whether the technology is mature enough, and whether the development goal is clear, all these factors that determine the sustainable development of a project are missing. If there is an error in one link, it will cause the decline of the project
2. Proct application
the unique characteristics of blockchain technology, such as trustworthiness and non tampering, attract a large number of leading companies to develop and research. At the same time, its accompanying wealth effect also attracts a large number of bag companies to rush in. In such a fishy market, to judge whether this project is worth investing, we need to first judge the development nature of the project, That is, whether the application of its development and landing is feasible and has unique value
3. Community popularity
behind the development, landing and trading of any blockchain project, there are a large number of community members who support the development of the project. The more people discuss and hold it, the more legitimacy and consensus will be increased, And it is clearly reflected in its market potential
4. Investment team
the quality and development prospects of a project, its investment team is often the most influential, different from retail investors, they often need to be more cautious in their investment, because it is not only related to the return on investment, but more importantly, whether it will affect its investment reputation, only after deep communication and investigation, Can effectively solve the above problems, so follow the reputation of the investment team can often get good returns
in the long run, although the capital market is unpredictable, we can still analyze whether a project is worth investing in the first time from the above four indicators. Rational mind and profound analysis will always be your best partner when you invest.
the underlying development of blockchain can't be realized with Java
as the upper development, you just need to dock according to the given open source interface, and then develop what you need with the language you are good at
now there are many blockchain system templates, you can see which development cases