Vitalik Buterin Highlights Risks in Prediction Markets Due to Data Source Manipulation

Vitalik Buterin, co-founder of Ethereum, recently commented on X about the interference with weather sensors at Paris Airport, which affected prediction market outcomes. According to Odaily, Buterin emphasized the inherent risks of relying on a single data source for prediction markets. He suggested that using the median of at least three independent data sources could mitigate the risk of manipulation in data-driven prediction markets.