Rivetwake Cargo Alarm Web

This alarm web runs thin sensor cord through stacked freight and reports cutting, movement, or a missing loop before the whole load walks away. The cord carries a dry polymer smell and should be rewound loosely; sharp kinks create false breaks months later. It is common on mixed manifests where locking every crate would cost more than the cargo. The web buys a watchkeeper time and tells investigators which section moved first. It cannot stop a thief. Route it across a forklift lane and it will instead stop sleep, morale, and eventually anyone's willingness to answer the alarm. Rivetwake reinforces every mounting hole and includes a small bag of common shipboard hardware instead of proprietary little miracles. The line belongs to people who repair things underway and keep the receipts only when accounting threatens violence.