Blockchain combined with IoT devices, like IoTeX, revolutionizes supply chain traceability. In a healthcare pilot with the Industry IoT Consortium, IoTeX's Pebble Tracker enabled real-time tracking of medical supplies, ensuring transparency and verifiability from manufacturer to consumer. This blockchain-based solution addressed shortages by providing immutable records of asset location and condition, enhancing efficiency and trust. In agriculture, IoTeX partnered with Morpheus Network to streamline supply chain tracking, using IoT for real-time data and blockchain for secure ledgers, reducing fragmentation. These cases demonstrate how IoTeX integrates IoT and blockchain to deliver end-to-end visibility, secure data sharing, and regulatory compliance, transforming supply chains with transparency, accountability, and resilience across industries.