Intellectual property is the first law of the creator or inventor. The law related to all creation is generated by the creation itself. The copyright law can "specialize" in certain cases (trademarks, patents ..) or the right can only exist on this work (text, project, songs, web site content, concept, design, photo, logo ...).
It is always necessary or possible to protect this right by the Copyright deposit, which will provide some solid proof of creation. 

Copyright: in brief

The copyright exists from the fact of creation. This means that without formality or paperwork, you have the right, automatically, because you are the author of a work, of course original.

In practice, it will of course be able to prove copyright, this copyright, with any proof or evidence, which will certify you, designer or creative are the author of this creation.

The deposit is to establish an absolute and indisputable link of your rights by establishing:
- The creator (author)
- The creation (the work, text, image, website, project ....)
- The date certain

Proof of prior art and prior art

Its history is the key element of copyright. Prove this prove that prior art is there, the first, the evidence before us that has created such an effect. This is possible because prior to proof of a certain date, provided with a deposit which the timing can not be questioned: one officer (public deed or filing statement to a notary or a bailiff).

Creation + evidence of date of creation = indisputable proof of prior creation.