[Vitalik: Single data sources pose risks, recommends multi-source verification mechanism for prediction markets] Odaily Planet Daily News - Vitalik Buterin posted on the X platform stating that, in light of the recent incident where weather sensors at Paris Airport were disrupted, affecting prediction market outcomes, single data sources present significant risks. He pointed out that for such data-driven prediction markets, at least the median of three independent data sources should be used as a reference to reduce the likelihood of manipulation.