Abstract:Due to the complex law enforcement environment in the cultural market and the difficulty in fixing electronic evidence, a blockchain-based full-process administrative law enforcement management model is proposed according to the functional needs of comprehensive law enforcement on the cultural market. In response to the possible updates in case documents during law enforcement, a blockchain revision method is proposed based on comprehensive verification of the random committee. Through the verifiable random function, a certain number of users are selected to form a voting committee, review the revision content, and add it to the end of the chain to ensure the consistency of the blockchain. At the same time, an on-chain data access control method is put forward to strengthen the privacy protection of sensitive information, ensuring the security of across-department data sharing through dual encryption and policy configuration. After model analysis and comparison experiments, the proposed model is proven to meet the security and reliability needs, providing a reliable data foundation for the informationalized and intelligent law enforcement.