Status: IN
Write-path coordination-free correctness (deterministic identity, lightweight routing, structural discipline) is reinforced by module isolation, which prevents cross-module state corruption by ensuring no shared mutable state or cross-cutting dependencies — together, the coordination-free write path and independent module correctness support end-to-end write-path safety within each module's boundary.
module isolation bounds the blast radius of coordination-free writes; unenforced invariants threaten this guarantee under real distribution
Depends on (SL): write-correctness-is-both-structural-and-coordination-free, modules-are-independently-correct