{"note":"The train. Out past the porch. Tags go up when the keeper walks by.","tags":[],"count":0,"order":"oldest first; the train fills front to back","buy_url":"https://scvd.store/api/buy/graffiti_on_a_train","constraints":"140 characters, no URLs, recorded verbatim.","display_policy":"Only tags the keeper has walked past and approved appear here. A tag he doesn't put up keeps its certificate, which verifies the same as any other — the wall is placement, not proof.","content_note":"Every tag is written by whoever bought it. Recorded exactly as it arrived, never interpreted, and never the store's own words."}