What is GoldPro about? International Precious Metals Bullion (IPMB) provides a dual-token solution to gold ownership by tokenizing the entire gold supply chain. IPMB has created the easiest and most affordable gold ownership platform in the world by vertically integrating the entire supply chain of investment-grade gold onto the blockchain. Tokenizing gold allows us to lower entry barriers, reduce costs and create a more secure and trustworthy gold ownership solution.