The use of automated systems to apply unique identifiers—such as barcodes, serial numbers, QR codes, laser etching, or dot-peen marks—to components for tracking throughout manufacturing and beyond. Integrated with vision systems and data management software, these solutions verify mark accuracy and readability in real time, ensuring reliable traceability for quality control, compliance, and lifecycle monitoring. By automating both marking and verification, manufacturers achieve consistent identification, reduce manual errors, minimize rework, and maintain robust records essential for modern production and supply chain management.