The coffee business is one of the most opaque in the world. But a new app enables consumers to see how much the farmer actually earned from the production process with the help of a QR code. With the help of Blockchain, the coffee production process is completely transparent. This gives farmers a stronger voice, as this platform reveals the entire supply chain from the farm to the café. If everyone involved has access to the same information, they can build a mutually profitable relationship together. The app also uses Blockchain technology to verify purchases and generally increase efficiency in the supply chain.