Traceability of Food Safety Based on Block Chain and RFID Technology

In order to solve the food safety problems such as avian influenza and hormone chicken, food safety is also a part of public safety. Based on RFID and block chain technology, a foot ring based on block chain and RFID is designed. The use of block chain technology can not be tampered with, data sharing and RFID technology high security, anti copy features, recording all data from chicken culture to sale. By scanning the traceable two-dimensional code of feet ring with intelligent equipment, all data information of each node in chicken life cycle can be obtained. The results show that the product has a positive effect on improving the quality of food and the credibility of the food industry.