Many products are counterfeited until they reach the customer. Such counterfeits are particularly dangerous in the case of medical products and foodstuffs. A large number of people have lost their lives as a result of these counterfeits. Chekkit Technologies LLC aims to prevent counterfeiting by tracking the products. They have developed a block-chain-secured tracking system that uses USSD, barcode and counterfeit-proof QR scan technology. This blockchain helps automate data collection, inventory and asset status tracking, brand protection, consumer information and end-to-end distribution visibility. Customers can scan their products and get an overview of the supply chain.