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 · 8639cf53-9d5e-4c0a-b697-90173284a2cf
PredictIt · open
Manifold Markets · open
Every membership and orientation change, appended and never rewritten.