Spotify asked Kalshi and Polymarket to remove its logo and clarify that neither platform has a partnership with the streaming service after artificial streaming activity affected chart-linked prediction markets.
The logo removal request followed Spotify’s review of rankings tied to prediction-market contracts. The streaming service identified manipulated chart activity and requested clearer language separating Spotify from the event-contract platforms.
The dispute centers on music markets where contract outcomes depend on Spotify chart rankings. Those markets can create financial incentives around streaming data, especially when a contract resolves based on whether a song reaches a specific chart position.
Spotify removed more than 500,000 artificial streams tied to Malcolm Todd’s “Earrings” after the song moved to No. 1 on a U.S. Spotify chart used in Kalshi market settlement. The song later dropped to fourth after the artificial streams were removed.
Kalshi Probes Chart-Linked Trading
Kalshi opened an investigation into the trading activity around the Spotify-linked market after unusual wagers drew attention from traders. The affected market had already settled using the initial chart result before Spotify corrected the streaming count.
The artificial streams do not establish wrongdoing by Todd or his team. Spotify’s action targeted streams that were not treated as genuine listener activity, while the prediction-market question concerns whether traders helped influence the chart result to profit from event contracts.
Polymarket’s role is narrower in the reported incident. The platform was included in Spotify’s logo and partnership-language request, but the specific “Earrings” chart manipulation case centered on a Kalshi market.
The issue adds another market-integrity case for event-contract platforms. Congress recently moved deeper into the sector after lawmakers asked the CFTC to examine Polymarket fake-bet marketing allegations tied to simulated trades and promotional videos.
Prediction Markets Face Data Manipulation Risk
Spotify chart markets depend on external data that can be affected by bots, coordinated streaming or other artificial activity before the platform corrects the result. Event contracts tied to music charts, social media metrics, app rankings and online polls carry the same basic risk when the underlying data source can be influenced before settlement.
Kalshi and Polymarket are already under wider scrutiny over sports contracts, advertising, insider information and state-level gambling claims. House Oversight also opened a probe into Kalshi and Polymarket safeguards after concerns about users trading with access to non-public or outcome-sensitive information.
The Spotify case is not an insider-information allegation. It involves public chart data, artificial streaming activity and contract settlement based on a ranking that Spotify later adjusted.
As of July 3, Spotify had asked Kalshi and Polymarket to remove its logo and clarify no partnership, while the “Earrings” chart correction removed more than 500,000 artificial streams from the ranking used in the disputed Kalshi market.
