Introduction

The project aims to build a system to authenticate genuine products and track their origins using NFC chips and blockchain technology. Each product will contain an NFC tag with a unique ID stored. Mobile apps can scan these tags and verify against a blockchain record to determine authenticity.

Key Technologies:

• NFC chips: To store and retrieve unique product identifiers

• Mobile app: To read NFC tags and connect to blockchain

• Blockchain network: To store product IDs and validation records transparently

• Smart contracts: Business logic to authenticate NFC IDs via blockchain

• Cloud hosting: To host backend API and off-chain components

Key Features:

• Scan NFC tags on products using a mobile app to extract unique ID

• Check ID against blockchain record to authenticate products

• Transparently track validation history of each product on blockchain

• Trace product origins back using supply chain data on blockchain

• Tamper-proof system to build customer trust.