Africa is where the extraction problem is sharpest. It is not where the solution stops.

For decades the pattern has been the same. The data leaves. The value is created somewhere else. The institution that collected it, that carries the obligation to the people in it, ends up with the least say in what happens next.

That pattern is not unique to Africa. It is simply most visible here, which makes it the right place to solve it properly rather than partially. Every institution now facing a data localisation law, an AI regulation or a cross-border research restriction is facing a version of the same problem: the asset cannot move, and the question still needs answering.

Strateji was founded in 2023 to build the infrastructure for that case. Not to argue that sovereignty should be relaxed, and not to accept that sovereignty means working alone. The Amanzi Exchange Protocol treats collaboration as a governed question crossing a boundary, rather than a transfer of the thing being asked about.

In August 2026 we ran that protocol between the USA and Zimbabwe. A 92 MB dataset of 487,100 records stayed in Zimbabwe. 461 bytes crossed the boundary; the whole session came to 9.6 KB, including handshake, capability grant and protocol overhead. Zero records were transferred. The record of that exchange belongs to the institution that received it, which is the only reason it counts as proof.