基于区块链的时间敏感性金融交易协议研究OA

The traditional blockchain system relies on the height of the block to determine the transaction deadline,which results in low pro-cessing efficiency of time sensitive transactions.Therefore,a consensus mechanism based on dynamic time constraints and a blockchain trans-action protocol integrating the adaptive transaction packaging algorithm ATPA are proposed.The protocol focuses on building an accurate dead-line for transactions,and combines the dynamic priority adjustment mechanism of ATPA to achieve priority processing for time sensitive trans-actions.The experimental results show that when the transaction frequency is large enough,the success rate of the scheme for time sensitive transactions reaches 98.3%,and the effective throughput is 2.19 times higher than that of the traditional BH chain.The proposed scheme opti-mizes transaction processing efficiency and resource utilization in high concurrency scenarios,and can effectively meet the needs of time sensi-tive financial transaction scenarios.