The guard accepted one carried record as covering the whole request, so a host
retaining only the RAG namespace had its earlier analysis evidence replaced by
receipts and lost, with the RAG record making the loss look accounted for.
Each capability is now judged on its own, and only when its own evidence is at
stake: another capability's record says nothing about this one's, and requiring
every record would stop a host that registers both capabilities and only ever
uses one.