> This is why no one is buying and selling digital artworks, except using an artificial concept of ownership - a certificate. You seem confused. A certificate

> This is why no one is buying and selling digital artworks, except using an artificial concept of ownership - a certificate. You seem confused. A certificate does not grant ownership. The reason nobody is buying and selling digital images is because producing an exact copy of a digital image costs nothing, which means it's irrational to pay for a copy of an image since you can make a copy yourself for free.