Conclusion

The completed operational statement is:

A separately designed weak depolarizing serial family has an actual composition theorem and an excursion-indexed error limit. A calibrated repeated experiment gives a finite-confidence certificate for its declared target channel.

The conditional block representation can transport these results to a verified weighted map model and transports corner sampling to degree sampling exactly. It does not transform sampling mass into entropy or a graph cut into a horizon.

The supplied $q>4$ FK limit remains a documentary record until its application hypotheses are independently justified. Neither that record nor the present operational extension constructs spacetime emergence, holographic reconstruction, a Page curve, or an admitted characteristic quantum coefficient.