you authored it. what does "own" mean? can you force the world to forget it?

quite difficult to "forget" in the internet. what you want is a way to destroy a file with a specific fingerprint on all machines in a network. this would imply that you own the network. ownership in the meaning of nostr notes means that you can provide a proof the you have authored it. Can you name one example of "force the world to forget it" in the digital sphere?