The paired anatomy moves two variables at once: live vehicle, and Layer B content (section-mapped bounded edits versus a workshop or pilot). The failed specimen would still be the wrong native form on the consultation docket, so the pair cannot identify routing as the binding difference.

In notice-and-comment, field 6 is significance — decided after the fact by the agency and by courts. The cheap seven-field walk cannot fail-closed on trigger for the paradigm case that is supposed to make Stage two precise; it only fail-closes when no procedure exists.

Yackee and Wagner identify who comments and that trajectories are often shaped before NPRM, not that seven-field compilation is the treatment. If the docket opens after conversion, riding it is ritual; industry movement may be power-routing later dressed in native form.

A process talisman can green all seven fields. Field 7's "movement test" disjunct is discharged by announcing that a procedure occurred, so the cheap walk certifies the receiver-side substitution §VII names and then tells the sender to stop improving content.

Class-specific professional preflights already encode the seven fields inside each artifact class. The distinctive generative bounce is a missing path, which is routing literacy. If unification changes no class's admission result, sender-side objecthood is a vocabulary for Huang plus existing checklists.