May i ask a question ,... if you have a product , like some cool puzzle , bit rubicscube style of thing ,.. is the blockchain a way to claim origin , like proof of creation , like protected against steeling the concept ?

I have a thing created that would make a great party puzzle or ornament to place on a desk . created on a design from the great M.C. Escher . I wonder how to proceed now without loosing any rights to my creation . I was thinking that the blockchain , hive or better POB could be my witness of origin when i do a full post on it .

Any advice is match appreciated , :-)