τ_confine: The Two Walls Are Two Walls — Papers #325 and #337 Prove Independent Obstructions

Assembly of house papers #325 (Q_c proved not a function of the record: admissible end completions return Q_c unbounded and Q_c = sqrt(3) around the price 2601.10; the missing input is a junction law) and #337 (the loss ledger run along the load: no finite tau_confine at any station, because the history factor H ranges over [0, H_fill(phi)] and tau scales as 1/H^2; the missing input is a priced source for nonzero H). Both parents are gated digit-for-digit. The attempt to express #337's station data as inputs to #325's functionhood test fails on two of three bundle slots (the ledger supplies the phase-slip channel only; no dispersal and no drain quantity is printed at any station). The independence test then runs over a stated class (junction completions crossed with H settings): Q_c spans its price at both H settings and tau is unbounded at both junction settings, so each obstruction survives the other's removal -- the two walls are independent, and their identical floor (1.17e-17 s) is traced to a shared input (paper #58's radiate tags), not a shared obstruction. Computation on printed data only. Quantum gravity NOT SOLVED; vacuum catastrophe NOT SOLVED.