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 · a2565778-a8e9-4bc2-8d30-5773cfa5e67c
PredictIt · open
Manifold Markets · open
Every membership and orientation change, appended and never rewritten.