Method for tracking contract attack path occurring on block chain

The invention provides a method for tracking a contract attack path occurring on a block chain, and belongs to the technical field of block chains, and the method specifically comprises the steps: determining a hacker attack address, and determining the attack starting time and the attack stopping time according to the data record of the hacker attack address; hash values of all transactions of all hacker attack destination addresses between the attack start time and the attack stop time are automatically determined, and the Hash values are automatically analyzed to obtain a homogenized token and a non-homogenized token, so that the problems of large error and low efficiency caused by manual extraction in the prior art are solved; and the precision and the efficiency are relatively high, and the overall safety is improved. 本发明提供一种追踪发生在区块链上合约攻击路径的方法，属于区块链技术领域，具体包括：确定黑客攻击地址，并根据所述黑客攻击地址的数据记录确定攻击开始时间以及攻击停止时间；对所述攻击开始时间以及攻击停止时间之间的所有所述黑客攻击目的地址的所有交易的哈希值进行自动确定，并对所述哈希值进行自动解析得到同质化通证、非同质化通证，解决了原有依靠人工提取误差大、效率低的问题，具有较好的精度和