Design of Work Ticket System and Scheduling Algorithm based on Blockchain

This paper proposes and designs a work ticket system based on blockchain technology to realize employee identity authentication, credible management of work ticket status circulation, and authority control. Allow users to fully control the private key and store it locally, effectively avoiding large-scale information leakage. After the work ticket data is encrypted with a hash algorithm, the private key is used to sign it for storage on the blockchain, which ensures that the work ticket data cannot be tampered with or forged, and the person responsible can be accurately located based on the signature information. In the circulation of work tickets from the distribution to the receiving state, in order to distribute the work tickets to the corresponding receivers more reasonably, this paper combines the Analytic Hierarchy Process in operations research to design the work ticket scheduling algorithm and the contrast matrix is used to define the weights of various characteristics of the receivers, and after the consistency check, the receiver with the highest score is calculated, making the system more intelligent and efficient.