Application of electronic signature technology in management and monitoring in vaccine cold-chain / 上海预防医学

ABSTRACT

In order to ensure the safety of the vaccine cold chain to the greatest extent, the newly regulations still require daily manual recording of temperature data and operation conditions based on the configuration of the automatic temperature measurement and alarm system.Therefore, on the basis of Shanghai Vaccine Cold-chain Monitoring System, Shanghai has introduced an electronic signature technology to implement a new model of remotely checking the temperature by mobile-phone and keeping records of the electronic signature as certificates.This technology reduces the on-site workload of cold chain management personnel.It also guarantees the authority, legitimacy, and non-tampering of recorded information through blockchain certificate storage technology.The application of the electronic signature technology is compatible with technical defense and civil defense methods, and is worthy of further promotion and use.