One identity per real-world question — every venue listing it, with match confidence and a public correction history.
Revision 1 · Updated Jul 22, 2026, 5:35 PM UTC · 1bc051d2-839b-488a-8f53-ca9477f4a13a
PredictIt · open
Manifold Markets · open
ForecastEx · open
Every membership and orientation change, appended and never rewritten.