Laser Stencil Kerning: Lettering across NYC, LA, Chicago, and Atlanta matches at sub-millimeter precision. Impossible for rogue freehand graffiti; indicative of pre-fabricated CNC stencils.
A mock forensic canvas assigns a score from selected inputs
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The saved mock forensic page begins with a score zero point five. Four or more selected metros add zero point three; below four, each metro adds zero point zero five. A matching stencil word adds zero point one five, spray opacity above zero point eight adds zero point zero five, and fewer than ten drips add zero point zero four. With the default matching word and opacity and drips, three metros give zero point eight nine, while four give one point zero four before clipping to zero point nine nine five. At two hundred pixels per score unit those bars measure one hundred seventy eight and one hundred ninety nine. This is an assigned heuristic, not a calibrated probability of a real campaign or an image forensics measurement. The displayed media value multiplies the bounded score by selected metros and zero point eight five, then adds zero point five and formats one decimal place in millions. The default score zero point nine nine five with four metros gives three point eight eight three before rounding to three point nine. The same hypothetical score with one metro gives one point three four five seven five, rounded to one point three. At forty pixels per rounded display unit the bars measure one hundred fifty six and fifty two. No measured impressions, market rates or attribution records enter this arithmetic. The displayed dollar label is an illustrative assignment rather than a verified earned-media valuation. The JSON dossier contains the computed percentage, assigned media label, metro count, stencil text and spray density. It also exports four literal evidence-marker sentences, regardless of selected inputs. At fifty pixels per sentence the exported marker-count bar measures two hundred. Changing the stencil or number of metros does not independently verify those allegations, and it does not replace the fixed four-sentence list. The canvas redraws a simulated poster with selected spray and drips; the application does not analyze an uploaded street photograph. Native preset and export checks can verify software state, but they cannot prove the real advertising story, responsibility for a stunt or regulatory clearance.