On this episode of Going Global, we shine the spotlight on Bluenumber - a global platform for self-identification and voluntary traceability. Bluenumbers can show who produced the food for your table, made your clothes, or mined the metal for components in your phone or laptop. We speak to Founder & CEO Puvan Selvanathan about how Bluenumbers are being used to make policy and procurement decisions around the world, and what the future holds for this open, neutral registry.