Guardtime Federal provides digital data integrity and provenance for the protection of defense hardware, software, and information supply chains. We continue to develop tools and techniques that go well beyond conventional firewall protections and focus on the authenticity and authorized evolution of any digital element. These new capabilities, once integrated, provide linked digital data attribution that revolutionize the way digital provenance is applied, assured, and can be audited across the lifecycle of mission critical hardware elements, executable software, and information flowing into operational systems.