Dedicating work to the public domain is not possible in many jurisdictions, which is the reason for CC-0 and similar licenses. They're "close enough" for practi

Dedicating work to the public domain is not possible in many jurisdictions, which is the reason for CC-0 and similar licenses. They're "close enough" for practical purposes but they're not the same thing. Even if you use CC-0, you will still have the copyright of the work in such jurisdictions, because it is only an attempt to give up as many rights as possible.