This thesis aims to develop a Decentralized Application (DApp) leveraging blockchain technology to enable the certification and traceability of automotive components, specifically braking systems for cars and high-performance motorcycles. The proposed system will allow end users to verify the authenticity and history of purchased products through a mobile application integrated with a digital wallet. By scanning a QR code, users will receive a traceability certificate represented as a Non-Fungible Token (NFT), ensuring transparent and tamper-proof product tracking.