Spotify asks Kalshi and Polymarket to remove logos over chart-rigging markets
Spotify asked Kalshi and Polymarket to remove its logo and clarify they have no partnership with the streaming service after detecting 500,000 fake streams manipulating a music prediction market. The request follows bettors allegedly gaming song chart performance on event contracts tied to music metrics. Spotify pulled the fraudulent streams from a Malcolm Todd song before issuing the demand. Neither platform had negotiated permission to use the Spotify brand.
Spotify's demand forces Kalshi and Polymarket to strip branding they never licensed, exposing how casually prediction markets have treated third-party trademarks in rush-to-market contract designs. For traders, the fake-stream scandal reveals settlement risk that runs deeper than price manipulation: Spotify can retroactively scrub data that event contracts rely on, turning a blacklist decision into a market resolution event. Neither platform has disclosed whether it will compensate traders who lost positions when streams were invalidated. Competitors in entertainment event contracts must now secure both data partnerships and brand permissions before launch, or face the same dual reprisal Spotify just executed in a single afternoon.