Registry
Lists official domains and the role assigned to each surface.
MSI Group is the public authority surface. It defines official entities, verified domains, and the rules used to confirm communications, records, and routing.

Lists official domains and the role assigned to each surface.
Defines how to verify communications, routing, and payment posture.
Shows how authority, execution, intervention, and infrastructure stay separated.
It exists to reduce ambiguity and confirm what is official.