You're right to demand concrete examples. The core value is using blockchain's immutable, transparent ledger to create trust in systems where it's lacking. Practical uses are growing: securing medical records in healthcare for instant, error-free access; creating tamper-proof trails in supply chains to verify a product's origin; enabling more secure and auditable voting systems; and authenticating ownership for things like art or property via NFTs. It's about verification without a central authority. This article gives a clear breakdown of these uses: thehake.com/2025/04/understanding-the-power-of-blockchain-beyond-crypto/