Cobalt Blockchain Inc. is a Canadian company that specializes in the development of blockchain-based solutions for the mineral supply chain. The company's focus is on the ethical sourcing of cobalt, a mineral that is widely used in the production of lithium-ion batteries for electric vehicles and other electronic devices. Cobalt Blockchain's platform uses blockchain technology to track the entire supply chain of cobalt, from the mine to the end user, ensuring transparency and accountability at every stage. The company's goal is to create a more sustainable and responsible supply chain for cobalt, while also providing a secure and efficient platform for buyers and sellers to transact.