DRONECUBE / CONCEPT NOTES / 2026
One cube. Every way to move.

Source: the original handwritten DroneCube sketch, reproduced on dronecube.io.
Status: concept in development; this is not a production specification.

THE CENTRAL IDEA
A common modular cargo interface connects factories, autonomous ground transit,
flying carriers, and home receiving docks. The cargo unit keeps its identity
while the carrier changes. Not every trip needs a flight.

THE JOURNEY
1. Factory: pack, identify, validate payload, and release to a verified receiver.
2. Ground transit: accept, lock, consolidate, transport, and transfer.
3. Flight: verify mass/balance and conditions, attach, fly, and dock.
4. Home: align, secure, acknowledge receipt, then release from the carrier.
Returns and reusable packaging close the loop.

PROPOSED MDPRS STANDARD AREAS
Geometry and fit; payload and positive retention; identity and routing;
docking and custody; safety and recovery; independent compatibility tests.
Unit dimensions, mass classes, protocol formats, and hardware remain undefined.
A receiver must acknowledge secure attachment before the current carrier releases.
A rejected or interrupted handoff preserves custody and needs a recovery path.

DEVELOPMENT SEQUENCE
Define one cargo use case and a reference cube/dock. Prove transfers between
independently built systems, including failure and recovery. Then qualify a
bounded multimodal route with suitable partners and operating approval.

NAMES IN THE SKETCH
MDPRS Labs: Modular Delivery & Package Routing Standards.
IFV Corp: Intermodal Flying Vehicle Corporation of America.
These names express the sketch's vision. No legal incorporation, tax status,
published standard, certification, hardware readiness, or flight approval
is established or claimed by this concept site.