The Defaults Family, Complete: Paper #191's Three Kill Conditions in One Reading

Join of house papers #465 (paper #191's kill conditions K1-K2 closed as a family obstruction: every censused training default decodes to an unmeasured timescale or scale, and the cross-framework pairs disagree tenfold) and #489 (K3, register item D-161-201-49, audited against paper #191's own record: nine sources, seven stating a value, zero showing a default selected by a stated principle), gated on both parents' printed exhibits. Paper #191's census file now reads whole: the derivation door is obstructed and the documentation door is audited empty. INCREMENTAL, the floor of the target's INCREMENTAL-EXTENSION ceiling. Cross-citations printed in both directions; no parent edited. Quantum gravity NOT SOLVED; vacuum catastrophe NOT SOLVED.