Copperskein

Copperskeins were commissioned centuries ago by the Mercantile Guild of Vesh to patrol vital crossings and ensure that tolls and tariffs were collected even during sieges. The original devices were shepherded by clerks and clockwrights from the artisan cabal known as the Scalewrights. When the great flood and the subsequent collapse of the Silver Span left the bridge in ruins, one machine remained embedded in the smashed approach, its programming hardened into an oath to guard that crossing "for as long as coin or traveler requires a toll." Local stories say the Copperskein will accept many kinds of payment — copper, words of tribute, or the naming of debts owed — but it understands value in strange ways. The antiquarian Hestyr Vale wrote a petitionary paper, The Tollkeeper's Ledger, after a near-fatal encounter and insists the machine records more than money: it logs pacts, secrets spoken while under its bell, and bargains broken upon its iron jaw. Bands of thieves called the Broken Ledger have tried to dismantle it, while the Temple of Ledgers prays at the ruined arch to keep the machine's balance in the community's favor.

Imagine a chest-high hulking construct of hammered brass plates riveted to a blackened iron frame. Its torso is a tapered boxwork engraved with ledger lines and tiny numerals; exposed gears and a pendulum beat visibly behind a slatted aperture in its breast. One convex glass eye sits in a segmented faceplate, the other socket filled with a small, ornamental bell that rings when the machine decides. Its limbs are jointed iron rods ending in broad, flat fingers shaped like old coin-scoops. Where a human would have a belt, the Copperskein bears an inlaid brass receptacle with miniature compartments for coin, folded notes, and odd trinkets. Patches of verdigris and scorch marks mar the brass; chains dangle from its hips, entangled with remnants of rope from the fallen bridge. Scale: it stands slightly taller than a human on a ruined paving stone, its shoulder breadth roughly the width of a standard doorway.