Status: IN
The write-read architecture achieves end-to-end correctness with a coordination-free write path: deterministic identity derivation and lightweight routing eliminate distributed coordination, while structural construction ensures the asymmetric model's validity — coordination cost exists only on the reconciling read side.
End-to-end correctness of the write-read model depends on writes being coordination-free; if writes required coordination, the asymmetric cost model would collapse
Depends on (SL): write-path-is-coordination-free-and-correct, write-read-asymmetry-is-end-to-end-correct