Tracing a Counterfeit Medical Durg Using Blockchain

In recent years, Counterfeit drugs and counterfeit products play an important role in drug manufacturing and product manufacturing industries.This affects the companies name, sales, and profit of the companies.Block chain technology is used to identification of genuine drugs and real products and detects fake drug sand products.Block chain technology is the distributed, decentralized, and digital ledger that stores transactional information in the form of blocks in many databases which is connected with the chains.Block chain technology is secure technology therefore any block cannot be changed or hacked.By using Block chain technology, customers or users do not need to rely on third-party users for confirmation of product safety.In this project, with emerging trends in mobile and wireless technology, Quick Response(QR) codes provide a robust technique to fight the practice of counterfeiting the drug sand products.Counterfeit drugs and products are detected using a QR code scanner, where a QR code of the product is linked to a Block chain.