C120 — Conquest field placement resolves the remaining freedoms

The working graph is now determined by its retained relations and three additional source-field adjacencies. The rank rises175→176→177→178 across the same178nodes.

The new relations are the consecutive reflected Conquest boundaries 1402→1403→1404→1405, each one year. File_18’s held Conquest/rest field and the source-qualified C11 records supply their membership. They select annual members of a fixed field; they are not Gear operations or newly dated individual battles.

Previously, the three isolated late Creation–Conquest pairs retained independent placement freedoms. Their internal11K widths did not fix where each pair sat. Linking their Conquest members to the already placed1402 member fixes all three. The former diagnostic Creation pins−4416,−4415,−4414 are now exact consequences and are excluded from the rank inputs.

Each relation is necessary for this particular adjacency completion: omitting it permits the corresponding terminal segment to slide, preserving every older equation. The evidence supplies explicit signed-coordinate perturbations. These perturbations are algebraic diagnostics, not alternative chronologies.

The new graph preserves all earlier collections as unchanged prefixes, adding only three duration edges: 178nodes,313durations,72reflections,8coordinate equalities,20component expressions,27component equations; rank178. It does not resolve conditional source interpretations. In particular, full-week4413 compression, generated template roles, and Joseph’s transaction date remain qualified even though the equation system has no free coordinates.

Exact elimination, omission witnesses and diagnostic-pin consequences passed. Next: verify the new8K preimages on both calendar components. High sufficient.