Coal chemical industry monitoring system and method based on block chain, electronic equipment and medium

The embodiment of the invention discloses a coal chemical industry monitoring system and method based on a block chain, electronic equipment and a medium, the coal chemical industry monitoring method based on the block chain comprises the following steps: monitoring a data change condition in a production database, and screening out change data based on the data change condition; verifying the change data, and generating a log packet based on the change data passing the verification; sending the log packet to a block chain, and synchronizing the log packet to a plurality of block chain nodes based on the block chain; when the change data needs to be recovered, extracting a log packet from the block chain node, and performing data processing on the log packet; the log packet after data processing is synchronized to the synchronous database, so that the data in the synchronous database and the data in the production database are kept consistent, and the problems that in the prior art, the accuracy is poor, time