An Agri-product Traceability System Based on IoT and Blockchain Technology

摘要

This paper starts from the food quality problem and proposes a traceability system for agricultural products based on lot and blockchain technology. The architecture of the system is given and some existing problems are discussed. By using the consortium blockchain as the basic network and the IoT devices as the recorder, a more reliable, trustable and extendable traceability system can be achieved.