The SEC (Sensing Exchange Capital) platform aims at providing software components and tools to create intrinsic value for data mined with a crowd-sourcing approach by building Open Source sensor enabled platforms and mobile applications for combing sensing data with blockchain technologies in order to guarantee privacy and transferable ownership on data. The platform allows data-producers (DP) and data-consumers (DC) to mine, discover and trade data collected and owned via a decentralized Data Exchange Market (DEM) by using cryptocurrency as exchange method.