This is a good example of how copyright’s continuing obsession with ownership and control of digital material is warping the entire legal system in the EU. What was supposed to be simply a fair way of rewarding creators has resulted in a monstrous system of routine government surveillance carried out on hundreds of millions of innocent people just in case they copy a digital file.
How do I copyright myself and I every last bit of content that I create?
Any work you create is probably under copyright automatically, if your country is party to the Berne convention.