CEDRO is a tool that helps you identify and denunciate artwork in the public domain on the Internet. It was developed in collaboration with CEDRO (National Commission of Intellectual Property), as a tool to assist with the fight against piracy.

It works as a search engine for the public domain, where you can search by text, image or link for any type of image that is hosted on the Internet.

It is based on a protocol called CEDRO that was established by the Spanish State in order to fight against unauthorized use of copyrights. CEDRO has created a national database of online documents that can be used by authors and their representatives to prove that their works are not part of the public domain.

To use the tool, select the text or image you want to search for and, once it is found, it will be displayed with the option to send a denunciation to the appropriate authority.