The tag features a deeply incised groove running through its center, the cut marks showing the careful precision of original pioneer tools. The wood around the groove appears slightly scorched, and tiny flecks of real soil are embedded in the grooves. The tag glows faintly when near other valid territorial claims, creating connections across leagues. The furrow changes color based on the strength of the claim it represents - deeper claims show darker, richer tones.

The First Furrow serves as the primordial validation - when the tag is held, it connects the holder to the original pioneer act that made all territorial claims possible in the Stumptown Settlement. This creates a series-spanning entity that emphasizes the overarching narrative of legitimate territorial establishment across all leagues.