Explore how combining NFC technology with blockchain creates an immutable, decentralized authentication and traceability system for supply chains. This article examines the technical synergy, key benefits for brand protection, and practical implementation using real-world NFC product categories. Discover how NFC-enabled smart tags, wristbands, and labels integrated with blockchain ledgers enable verifiable product journeys from factory to consumer. Ideal for businesses seeking to enhance transparency, fight counterfeiting, and build consumer trust through provable digital product passports.