Secured Food Delivery and Monitoring using Blockchain Algorithm

Abstract

The concept of guaranteeing the quality and secured food delivery to the customers for online booking by blockchain mechanism. It consists of temperature sensors and infrared sensors to track the pack placed inside the box. The values generated are sent to the server using Zigbee. A unique id is generated while placing the order and it is used as the genesis block of the blockchain and this id is based on the hash of the name, weight and other properties of the order. It clear that, this is originally packed at the right place and not been replaced by them. Next, when the pack is placed in the box the sensors are activated. Now every second the temperature of the pack and the location of the delivery guys are monitored and placed in the blocks of the blockchain. Thus, altering any values of the blockchain like changing the id or location breaks the whole chain.