QED Vault is a blockchain-powered platform that enables brands to authenticate, track, and manage the lifecycle of their physical products—from manufacturing to resale. Using secure Digital Product Passports (DPPs), QED Vault helps businesses eliminate counterfeits, streamline warranty and service records, and gain visibility into the secondary market. Our platform integrates seamlessly with e-commerce and CRM systems, giving brands the tools to: Authenticate products with tamper-proof blockchain records Register ownership and track product transfers Manage warranty claims, servicing, and resale history Engage customers post-sale, including second-hand buyers Comply with global regulations like the EU’s Digital Product Passport directive Whether you're in luxury, automotive, health tech, or electronics, QED Vault ensures every product tells a trusted story — even after it's sold.