$USDC Supply chain transparency is one of the most practical and powerful applications of blockchain. Blockchains like VeChain, OriginTrail, IBM Food Trust (on Hyperledger Fabric), and Ambrosus are at the forefront in this field. VeChain uses NFC chips, RFID, and IoT sensors to record the product journey from production to consumer, ensuring that the data is tamper-proof. OriginTrail focuses on data compatibility and standardizing cross-chain information. IBM Food Trust collaborates with major corporations like Walmart to trace food origins in seconds instead of days. These systems help businesses combat counterfeiting, increase consumer trust, and improve operational efficiency. In an era of globalization, blockchain is not just financial technology, but also a powerful tool for managing supply chains transparently and decentralized.