Because being Right feels Bright.
Call it. Someone Shakes on it. Winner takes the pot.
Jordan calls"It will rain in Seattle this Friday" — TRUE, stake ₮5, limit 5.
3 people Shake FALSE. It rains. Each pair confirms — Jordan takes 3 × ₮9.90, each responder loses ₮5.
The public feed, Calls, and Shakes are built in the next stage — this stage is auth and account only.