Release and proof boundary

and proof boundary{ Constructed: the complete incidence inventory for the frozen product data; the widened partial-diagonal class; the off-collision products on their microlocally admissible open sets; and the elementary parallel-line extensions.

Proved correction: the sum-zero bounds and exclusion of collision diagonals do not establish the joint off-collision product for this nonlocal pair. An explicit noncoincident characteristic cancellation prevents that argument.

Ending for the complete coefficient: Unresolved. No universal incompatibility excludes every extension in ${\mathfrak{C}}_{\mathrm{part}}$. The joint off-collision prescription, uniform transverse estimates at its intersections, and microcausal output have not all been established.

The carrier remains ${\mathcal{E}}_H$. No quotient by ${\mathcal{N}}_W$, reduced algebra, completed observable, higher retarded product, general time-ordered family, gauge defect, interacting differential, master equation, state, numerical loop amplitude, gravitational interaction insertion, or $\epsilon \to 0$ limit is constructed.}