Tracking and tracing the halal food supply chain management using blockchain, RFID, and QR code.

Blockchain is a disseminated open record that is utilized to record the exchange across numerous Personal computers. Blockchain innovation can be applied in any space like banking, medical services, land, travel, food, and store networks. In food products, halal food is served throughout the world. Halal does not only belong to Muslim people it's for everyone globally. Halal means cleanliness of this food product.so, ensure the food products are free from contamination of halal food with other food products. The smart contract was created in the halal food supply chain to ensure consumer trustworthily. Tracking and tracing the halal products in the supply chain from producer to consumer we implement some special tags (RFID/QR Code). These special tags track the food products from farm to consumer and vice versa tracing the halal food from consumer to producer to reduce the contamination of food items with halal food items. [ABSTRACT FROM AUTHOR]