Research And Design Of Smart Contract For Online Music Transaction Based On Alliance Blockchain

Blockchain has become a research hotspot in the new era due to its weak centralization,tamper proof,smart contract and other characteristics,and it is known as the biggest technological change of human beings after the Internet.All walks of life have launched blockchain layout.As a new technology,blockchain has the characteristics of decentralization,trustworthiness,sharing and open autonomy,which make it shine in various fields.This paper first studies the problem of online music copyright trading market.The online music copyright trading market is faced with many problems such as piracy,less trading methods,low efficiency of settlement and so on,which are caused by information asymmetry and poor physical control.Secondly,this paper studies the blockchain technology,and makes a full study of the blockchain in an all-round way.It thinks that we must give full play to the unique advantage of blockchain compared with the traditional database: it can promote the emergence of a large number of self-organization.Fundamentally speaking,blockchain technology has vitality only because of its application to self-organization.Accordingly,this paper proposes two design points of blockchain Technology: only using alliance chain and using physical control capability enhancement scheme.The applicability of alliance chain to self-organization is excellent,and the scheme with enhanced physical control capability has excellent performance in self-organization security and speed.Therefore,this paper proposes the general application mode of blockchain technology.The general application scheme of blockchain is introduced systematically and comprehensively.From the perspective of system architecture,scheme process and operation process,the paper describes the specific implementation scheme.And compared with the traditional blockchain application scheme,which is the best alliance double chain design scheme for self-organization,the application scheme in this paper has higher advantages in both speed and security.In addition,the general application mode proposed in this paper can better solve the shortcomings of the network music market.This paper proposes the implementation scheme to demonstrate the feasibility of the scheme proposed in this paper.All in all,the work of this paper mainly includes two points: how to stimulate the vitality of blockchain and how to apply the scheme to stimulate the vitality of blockchain to the online music copyright trading.