Electronics Shipment Tracker

Seal numbers verified and re-recorded at each custody change, secure-parking confirmation for road legs, and tight gaps between statuses (a high-value box that dwells is a box being watched by the wrong people too). TAPA-style requirements formalise this for contracted lanes; even without certification, the seal-per-milestone habit catches most tampering at the handoff where it happened.

The constraint encoded in the seal # (current) field: electronics tracking doubles as security custody: seals verified at every handoff, no overnight parking in unsecured yards, and value concentration that makes one box worth what forty boxes of most cargo are. Generic trackers show where freight is; cargo-specific tracking shows whether the plan still works for what this freight IS — and that difference is where the expensive mistakes hide.

Whoever learns first — typically the ops person reading carrier notifications — with a single named owner per board so statuses can be trusted. For this cargo the discipline matters doubly: downstream parties (QA, sites, sales) make real commitments off these rows, so 'the board is always current' has to be a rule, not an aspiration.

That's the compounding payoff: a quarter of rows is this lane's real transit and exception record for THIS cargo — far more persuasive than generic carrier stats. Late-rate by carrier, slip distribution, exception causes: export, pivot, and bring it to the QBR. Specific cargo data wins arguments generic benchmarks lose.