A task new to the Profile: the provenance of all training, test, fine-tuning and alignment data is tracked where it is known, and the data whose provenance is unknown is documented as such. Provenance cannot always be established, but tracking and verifying it wherever possible, and recording where it is missing, still serves security.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.