Not so fast. You can easily copy a utxo...and when you copy all utxos you have the bitcoin blockchain. It is the secret key that gives you the ability to modify the utxo and spend it. This ability is only afforded if you continually pay tax to the enforcers of the code (miners), also you cannot opt out of this tax.

It seems you, and others believe that to be a property you must be able to individually control it. In the world we live in our goverments enforce the code (law) and establish that only the idea creator can modify or use the idea, this is your eyes would qualify it as property.

The two systems operate off the same premise.