Re: Could this solve...
It describes the official label on the goods and the official manifest.
It does not do anything regarding the actual contents of the container.
So there is absolutely no problem for the blockchain ledger to contain information that this container is full of cucumbers while it is loaded with AA missiles. Not like this did not happen before and not like it is not happening now.
One question that came across my mind is that the number of containers travelling around the world is ridiculous. It probably exceeds the number of transactions in most ledger applications. How does this solution deal with the growth of the blockchain? Is the ledger reset somehow? What happens if it grows to a stupid size?