Web3 improves transparency in supply chain and logistics operations by using blockchain technology to create a shared, tamper-proof record of every transaction and shipment activity. With Web3, each step like manufacturing, packaging, warehousing, shipping, and delivery can be recorded on a decentralized ledger. This ensures that all stakeholders (suppliers, logistics partners, distributors, and customers) can view the same verified data in real time without manipulation. Smart contracts also automate approvals and updates, reducing manual errors and fraud. Additionally, integrating IoT sensors with blockchain helps track real-time location, temperature, and handling conditions, improving trust and traceability across the entire supply chain.