DataBroker DAO is a blockchain-based platform that aims to enable the monetization of IoT sensor data, turning sunk costs into perpetual revenue streams. Basically, we are surrounded by intelligent objects in our daily lives. These smart objects, such as smartphones and physical activity trackers, collect information through sensors. Much of that information is wasted or ignored. It is used for a single purpose in a silo and cannot be used for any other task. DataBroker DAO wants to monetize sensor data with an open market.