B.R.A.I.N. in one picture
A guided tour of ownership, correction lineage, document knowledge, and private deployment.
Visual system
The reusable conventions for canonical, derived, historical, provider, and future elements.
Visual Atlas
Visual atlas
A visual-first guide to the accepted system and future boundary.
The visual atlas is an orientation layer, not a second architecture reference.
Use the guided tour for the whole system, then follow the linked architecture,
operations, validation, and roadmap pages for the authoritative explanation.