Figure 13.4 Many loops, one shared store. Each loop runs on its own trigger and
writes what it learns to a single on-disk store of typed signals, per-loop
contracts, and one global log—never to another loop directly. A
finding the support loop records (in accent) is simply standing there when the
content loop next wakes and reads it, so the store does the coordinating that no
loop has to. The same property makes a wrong finding travel just as far.
