Blockchain in supply chains is revolutionizing transparency and efficiency. By recording every transaction on an immutable ledger, companies can track products from origin to consumer, reducing fraud and ensuring authenticity. For instance, Walmart uses blockchain to trace food sources, cutting investigation time from days to seconds. This technology also enhances trust among stakeholders, as all parties have access to the same verified data. Imagine knowing exactly where your coffee beans were grown or how your sneakers were manufactured. Blockchain isn’t just for crypto—it’s transforming industries by making supply chains smarter, safer, and more sustainable. The future is traceable.