The Group Form of Law: The Construction Form of the Law Operating Substrate

A system capable of retaining history is still insufficient for studying how law-like organization forms and operates. It must also distinguish repeated formation from a single strong impulse, genuine dynamical contribution from pure correlation, and presently effective organization from an obsolete but still detectable structure. This paper extends the minimal sedimentation field into an operating substrate, F_LB, adding pulse intensity, thresholds, stable-recurrence support, availability, masking interventions, frozen running, separate running and sedimentation clocks, and multi-hop continuation. A nine-part verification suite makes formation, dynamical role, stable support, and boundary-related diagnostics separately manipulable across legitimate instances of the same specification. The construction does not itself certify any candidate as a law; it provides an operating substrate on which formation, operation, adjudication, and pseudo-law counterexamples can subsequently be tested.