Prediction Markets
What is Optimistic Oracle?
A resolution design that accepts a proposed outcome as true unless someone disputes it inside a challenge window.
In real work
The optimistic oracle proposal stood unchallenged, so the market resolved Yes after the dispute window closed.
How is this different from Googling it?
Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews—then quizzes you until the word sticks. One term a day on iPhone.