A Spotify source tells THR that the company would be "adding additional checks to the charts before they're published," while Kalshi said the company is "actively investigating this matter."

One of Kalshi’s most prominent traders tells WIRED he’s swearing off Spotify-related markets until the issue is resolved.

Spotify said the streams tied to Malcolm Todd's "Earrings" were not from genuine listeners after suspicious betting activity emerged on Kalshi.