Recommendation

If the joint-extension lane is selected, the next research manuscript should be described as:

A continuation of XIV-J addressing the full reconstruction- descending joint characteristic map for the frozen six-branch target.

Its initial deliverable is a construction on tests meeting $N$, or a precise obstruction in the unchanged class. It must address $K_{47}$, both $K_5$ placements, and the supported sector together. It must not rename the supported-sector reference as the full map or import XIII-E's unfinished limit.

The map is the next target; the remaining section, transverse, contact, output, and admission obligations must still be tracked. Until (eq:admission) is actually established, XV-B remains closed under the stated exit contract.

If instead the ramp or graviton lane is selected, the successor must declare that lane's own signature, order boundary, and carrier. It cannot claim to continue the XIV-J analytic stop merely by using related notation.