System for promoting transaction of digital copyright by supplying certifying information of digital contents

摘要

The present invention provides a private loading unit that automatically uploads the digital content of the right holder who created the digital content, and computationally requests the copyright review through an external server; a node sharing unit that designates a plurality of nodes within a preset boundary and allows digital content and transaction information of the digital content to be shared; a mediation unit that discloses digital content to be presented to an unspecified number of people, receives a user's request for use, and electronically mediates between the right holder and the user; and a stamping unit for stamping authentication information into digital content.