Wait, the user mentioned "id video portable". Maybe the video is actually an identity document? Or the ID is tied to the video's content. Perhaps the video contains a person's identity that can be portably shared, allowing access to systems.

Potential title: "The Portable Truth" or "Echoes in the Proxy."

Possible character arcs: Someone from a repressive regime, a journalist working in a dangerous area, a hacker trying to expose a conspiracy.