For two decades, SOCIOPLASTICS built the apparatus to read this system—the Decalogue, PlasticScale, the 100 audited works, the 2200 nodes of LAPIEZA, the 186 series, the 700 MUSE protocols. All of it was preparation. All of it was training. Now the apparatus turns toward the city itself. The 700-series marks this turn. It is not an expansion of the art system into urbanism. It is not a application of aesthetic categories to territorial questions. It is something more radical: the discovery that territory was always the subject. The bags, the tags, the lemons, the leaves—they were never only art. They were probes into urban metabolism. They were sensors detecting pressure gradients that the disciplines had no name for. The 700-series simply names what the work was always doing. Three forces structure the hypothesis. Three indices recalibrate PlasticScale for territorial reading.