Design And Implementation Of Stock Right Assets Purchase And Donation System Based On Blockchain

Registration and trading of existing digital assets entirely in the hands of third-party platform. Third-party platform is easy to change the information of digital assets. Publishing and transaction digital assets rely entirely on the credibility scale third-party platform these variables. If the third-party platform operators were attacked or malicious fraud, all of the digital assets be able to stealed.Block chain technology through P2P systems, stock rights will broadcast the whole network, so that the whole network to verify the validity of transactions. Each node involved in verification, proven transaction can not be tampered with the whole network to reach a consensus. All transactions are stored in the block chain.The main work of this paper is to study the stock right assets.Firstly,we design and implement the stock right based on blockchain.secondly,we desgin and implement the stock right puchase and donation based on the blockchain. The system uses Java Web technology, the main idea is to use the blockchain as the underlying, digital information is written to the blockchain, Implementation of account initialization based on block chain,Implementation of stock right purchase.