Fake Product Identification Using Blockchain

bstract: One of the greatest challenges in today's retail market is the counterfeiting of products. Counterfeiting Products are merely low-quality counterfeits of a certain brand. Over time, many different methods have been adopted to prevent the proliferation of counterfeitproductssuchasRFIDtags,Artificial intelligence, machine learning, QR codebase system, and many more. Nevertheless, the disadvantages of such methods aresevere, e.g., QR codes that may be copied from real products to fake ones, and artificial intelligence and machine learning must have high computational power for carrying out operations; however, a large number of other techniques currently exist but this method was not developed. We've tried to improve it in this project. With the help of the blockchain, detection of counterfeit products technology. The way we do it is to store the supply chain. Products at all stages of the product's transaction with a new party with the help of a QR code. Blockchain helps us to store the supply chain of goods as a blockchain system makes a decentralized system and one of the main advantages of blockchain is that if the data is recorded in the system, then nobody can change it at any cost so it makes our data more Secure and guarded against third parties.