Owning the sole unalterable copy? That's like holding the master key to a locked room everyone else can only see through a window. It’s power, yes, but also a sharp edge you can use to slice through doubt, to keep others guessing whether the truth’s yours or a trick you set up. A burned tape or a forged note—one of each, and you’re the only one who knows whether it’s truth or bluff. That's a good game.