One Law, Built Whole: The Joined System Evades to Its Invariant and Pins a Free Ratio

Works register item D-202-219-61 (paper #216's Tolman entropy ledger, grade C) at its Wave 19 shape -- ONE law carrying both halves at once (an evasion leg and a pinning leg in (S, N_B) sharing their entropy variable), the orbit-selection discharge in its computed form, and a pinning scale provenanced against every quantity convertible to the ledger by a derived fixed factor, eta_B named -- and reports an honest non-closure, narrowed further, at INCREMENTAL grade; neither of the crew's two items is closed. The one law is built whole from the chain's stated dynamics (the u-coupled evasion leg joined to a baryon-coupled production-washout pinning leg, S' = S + (P - aS - cN_B), N' = N_B + (Q - bN_B) at round constants P = 2, a = 0.1, Q = 0.5, b = 0.25, c = 0.05): the pinning leg attracts three starts to (19.000000, 2.000000), ratio 9.500000, so the conjunction's shape is met in a single object for the first time -- and both prices fail inside it. The ratio is a free combination (coupling sweep 10.000000 / 9.500000 / 9.000000 / 8.000000; the target enters only at P = 1.1500e9, set from it), and the evasion leg run backward from the pinned present approaches its orbit invariant's floor, not a law-selected state (invariant 172.880000 stated, held at 172.879996; predicted floor 18.994623; orbit floor 18.994627; rise-sum 0.000283; the invariant's own provenance outstanding). The pinning leg backward-flees (2.4305e23 in 200 reversed steps). The carried sub-items are discharged: oscillating coupling (factor 1.5 + sin(1/u): power 3 evades to floor 0.946725, power 1 crosses at step 13 with X = 0.1629 and terminates at step 29) and diverging couplings (X^3/u and X^3/sqrt(u): power 3 evades to unnamed floors 0.943239 and 0.925385, never the named state; power 1 crosses the named floor at steps 24 and 15 with X already collapsed to 0.000093 and 0.004414) complete the positive-limit coupling census -- the joint price p > gamma - 1 invariant across all four factor behaviours, the approached floor law-selected in none. The zero-limit coupled branch beyond the Wave 15 drift species is computed (coefficient B = X*S at beta = 1.4: the threshold self-referential, decay exponent predicted 5/14 = 0.357143 before the run and measured 0.357; past sum 10361.7400 diverging). Still uncomputed, printed as such: divergence-with-oscillation species and other S-coupling powers at a zero limit. No constant was fixed by consulting s/n_B; eta_B named (target-implied 6.1227e-10, factor 7.041). Quantum gravity NOT SOLVED; vacuum catastrophe NOT SOLVED.