The map shows the whole company in one chain: market pressure creates an evidence problem; research defines the constraints; a canonical evidence model gives source systems a common representation; the SDK makes that representation adoptable; the trust layer preserves integrity; the Evidence Plane operates institutional use; deployments test reuse; reliance creates the event the business can price; repeated adoption may eventually create a shared market convention.
Every node carries a status. The map is not a maturity diagram: some nodes are built, some demonstrated, some externally supported, and some still hypotheses.