International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 03 | Mar 2024
p-ISSN: 2395-0072
www.irjet.net
Identifying Fake Product Through a QR Code Based Blockchain System P.LokeshReddy, A.MuniKarthik, M.Pavitra, Mrs.M.S.Soundarya,M.E., Student, Dept of AI&DS Muthayammal Engineering College Rasipuram, Tamil Nadu, India. Student, Dept of AI&DS Muthayammal Engineering College Rasipuram, Tamil Nadu, India. Student, Dept of AI&DS Muthayammal Engineering College Rasipuram, Tamil Nadu, India. Assistant Professor, Dept of AI&DS Muthayammal Engineering College Rasipuram, Tamil Nadu, India. ---------------------------------------------------------------------***--------------------------------------------------------------------importantly, tell our customers the story of the origin and journey of our products. For safety-critical products such as food and pharmaceuticals, the supply chain is traceable. This is very important and has been followed in the business world for many years. Supply chain analysis, although important, is difficult because it depends on many people participating in a collaboration that does not encourage collaboration. Additionally, the lack of a verification process means that participants mustprovide very little information to ensure chain traceability. In existing studies, researchers focus on the nature of the connectivity between devices, specifically information sharing between different stakeholders. The reasons for the suitability, stability and quality of the control system have not been fully explored. In recent years, blockchain has been viewed as a promising method for chain tracking due to its unique capabilities. It has features such as immutability, transparency, control and native support. Generally speaking, about a blockchain is a list of additional blocks containing various transactions managed by a peer-to-peer network. Information stored in the blockchain system is public and cannot be changed; This ensures the security of stored data. Trackingallows tracking of data items in a block. Additionally, the blockchain itself also features decentralized tokens to encourage collaboration between stakeholders on the chain. Finally, incentivized trust, along with governance, guarantees the traceability of the blockchain chain.
Abstract - The production and marketing of counterfeit or counterfeit items and products exposes consumers to financial, health and safety risks. It also affects the business growth of companies and businesses through loss of revenue, bad products, losses and price changes, many names are forced to use the money for legal protection. Use camera scanners to identify counterfeit products and link the product's QR code or barcode to blockchain blocks. If the numbers on the work match the numbers in the library, a notification is sent to the customer informing them about the originality of the work. If the customer accepts the offer, a notification will also be sent to the manufacturer stating where the customer purchased the product, if the number on the product does not match the number in the information. This approach aims to reduce counterfeiting by ensuring that consumers do not rely on retailers to decide whether the product is genuine or not. Product tracking using blockchain technology involves creating tamper-proof and immutable information about products from production to delivery. Use blockchain technology for product development to identify and track product information. Check product authenticity by scanning barcodes or QRcodes. This will help you make sure that all items are genuine and have not been altered or replaced with fake items. Key Words: Block chain
1. INTRODUCTION
2. PROBLEM STATEMENT
A blockchain platform is a shared digital ledger that enables users to exchange information and record transactions in a safe, unchangeable manner. Blockchain is designed to store transactions and pre-agreed rules. Blockchain technology emerged in this context, providing a more traditional and secure concept, bringing many benefits to the entire product lifecycle. The connection between two blocks is made with the SHA-256 algorithm. Product management is a process that transforms raw materials into finished products throughout the supply chain, improves human consumption, reduces operating costs, improves financial performance, etc. It includes the management of products and services, including all processes. in equipment. Tracking is important in service management because it allows you to track the product all the way to the end customer. Product chain traceability provides the opportunity to increase chain efficiency, meet regulatory requirements and, most
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With the increase in international trade and technological progress, the volume and ease of acquisition of imitation products produced have reached a new dimension. It can affect the company's sales, reputation and revenue and cause serious harm to unsuspecting customers. We use blockchain technology system to detect fake products from barcodes - Dotnet project published a report on fake products using blockchain technology. In this process, we provide a barcode for every particular product from the manufacturer, which contains all the details of that product, and the end user can scan the barcode and get all the information about the product. Users can verify the authenticity of the product after scanning the barcode.
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