Study on the application exploration of blockchain in traceability of imported aquatic products in Zhanjian

ABSTRACT

In recent years, the import of aquatic products at Zhanjiang port has continued to increase, which has effectively promoted the development of the local economy. However, unqualified imported aquatic products have occurred from time to time, and it has always been an important duty of the customs to control the safety of imported food. Especially with the continuous outbreak of novel coronavirus pneumonia epidemic situation since 2020, it is particularly important to ensure the quality and safety of imported aquatic products, especially the traceability of the products. This article focused on analyzing the characteristics and functions of blockchain technology, combining with the problems of traceability of imported aquatic products in Zhanjiang, combined blockchain technology with three-dimensional customs supervision, explored the establishment of customs blockchain supervision model, and analyzed and studied the feasibility of the application of blockchain in the traceability of imported aquatic products in Zhanjiang. The traceability supervision system including production enterprises, importers and exporters, third-party institutions, logistics, warehousing, banking, insurance and other stakeholders was constructed. Finally, relevant application exploration schemes were put forward, and it was expected to provide some reference for improving the quality of imported products and perfecting the construction of imported food safety traceability management system.