Paris - Video-sharing site Dailymotion announced on Monday that it has implemented digital video fingerprinting copyright filtering technology from INA across its entire site. The system will be used with the site's professionally produced content, as well as user-generated videos uploaded through the company's MotionMaker program. In addition to INA's technology, Dailymotion said it also employs a hashing system, audio fingerprinting, and blocks videos that have already been removed from the site.