A Geo Time Authentication System

In this paper we present Geo Time Authentication (GTA), a prototype system that provides authenticity and integrity of cultural assets information. It has been conceived in the context of the CUSPIS project and afterwards it has been generalized to the context of assets and goods where problems of counterfeiting and thefts are prevalent. To prevent these crimes GTA adds to the usual asset information an additional tag that contains Galileo geo time information and it extends digital certificates with the notion of geographical areas for protecting the origin and the authenticity of the assets. Moreover, GTA makes available several services to protect the assets transport.