d9e301b	4512	land arity-from-header: the runtime declares its own surface
d2d89fc	4537	EXPERIMENT: temporal types as data — and the pass that GREW the compiler
e01e079	4537	land temporal signatures as data: the type table leaves, the dispatch stays
e8e25a0	4506	EXPERIMENT: temporal adjudication moves out; the placeholder stays
50425f3	4506	land temporal adjudication as a query: the emitter records, the rules are data
cbef1c1	4478	EXPERIMENT: Int return types as data — and the bug that fell out
505e5e7	4478	land int signatures, and repair a silent miscompilation they exposed