Crops in Sichuan Chongzhou Grain and Oil Base Will Have Blockchain "ID"

According to Xinhua News, an operator of a grain and oil base in Chongzhou City, Sichuan, said that rice produced by the grain and oil base this year will have a "two-dimensional code" ID card. After consumers purchase rice, they can scan the QR code on the packaging to view the data of each stage of rice production. Compared with previous traceability systems, this system will use blockchain technology to prevent traceability information from being tampered with.