This deliverable showcases the SENTINEL Minimum Viable Product (MVP) and illustrates the activities that were carried out to that end. Following the Lean start-up methodology [1], SENTINEL has aimed to the early release of a functional, integrated, end-to-end demonstrator that serves as a proof-of-concept for the overarching goals of the project and displays the potentials of the sought solution. The deliverable has been developed within the scope of ‘WP5 – SENTINEL continuous integration and system validation’.