Run the twelve-domain scan against one public record — the Horizon scandal, using Fraser J in Bates (2019), the Court of Appeal in Hamilton (2021), and Sir Wyn Williams Volume 1 (2025) — and against neighboring safety maps (Reason's Swiss cheese, Leveson's STAMP/CAST, Perrow, Hollnagel's ETTO) in their strongest relevant form. The thread is for seeing whether the stack recodes the repair away from "fix the instrument" toward an unowned conversion between systems. Telos-relativity is a hypothesis about that comparison, not a result declared in advance. Author dispositions stay author-owned.