The node-engine of a node hears the kept events ended and restored through an ordered consumer, and calls the catch-up tool of a module placed on its node (its manifest's kept data name it); the verbs snapshot-kept, restore-kept and kept-points were granted already as the engine's invokes. No nodegrant mirror lives in mesh-delivery (it is mesh-host's).
Builds: design 47 G §406, §554, §631, A-108