Vitalik: Single Data Source Poses Risks, Suggests Prediction Markets Adopt Multi-Source Verification Mechanism

Odaily News Vitalik Buterin posted on the X platform, commenting on the recent incident where a weather sensor at Paris Airport was interfered with, subsequently affecting prediction market outcomes. He stated that relying on a single data source carries significant risks.He pointed out that for such data-driven prediction markets, the median value from at least three independent data sources should be used as a reference to reduce the possibility of manipulation.