Blockchain industry: Blockchain + food safety

As society develops, people's lifestyles continue to improve and food genres become more common as human needs for food security increase.

However, food safety concerns have worsened in recent years, especially during outbreaks, when novel coronaviruses are ever-present and spread through food or packaging due to colds, causing people to worry about food safety.

"People think food is heaven" Food security not only affects human health, but also an important part of national security. How to strengthen food safety surveillance and improve food safety is an important issue that needs to be explored and addressed in Korea.

We remember past incidents related to food safety. The main problem arises when creating and selling products before the customer buys. Therefore, food chain monitoring is an important factor in solving food safety issues.

However, due to the long supply of food and the large number of participants, care is always difficult and expensive.

Sun Meijun, director of the National Market Regulation Bureau, said the application of "blockchain" in food safety and other industries needs to be studied, and the development of a supply platform food security information based on big data analytics needs to be faster. Intelligent food safety monitoring.

Indeed, blockchain technology has features such as flexibility, openness and transparency, built-in monitoring and tracking. Through blockchain technology, the delivery process can be tracked, the production process, history, quality information and other information can be clearly identified, and consumers can see all stages of production, the manufacture and sale of food.

Due to the nature of the blockchain, it is harder to attack than the root system, at the same time, the chain data cannot be linked, which is easy to track, report and control. of food security.

Currently, food traceability is still weak, but food is widely regarded as one of the key conditions for blockchain technology.

It has grown rapidly, especially in recent years. In 2016, Walmart and IBM partnered to develop food tracking products, and in 2017 Ant Financial's blockchain introduced cutting-edge technology to track food from Australia and New Zealand. Customers can know the whole delivery process by scanning the QR code. ; 2018 In 2019, JD Zhizhen Chain launched the JD blockchain anti-counterfeiting tracking platform and launched the entire Suning blockchain product search system, and large enterprises such as Carrefour, Nestle and Starbucks also launched joins the food research blockchain.

"Blockchain + Food" will make it more efficient and improve food security and lead to a new era of food tracking!