Predict It!

Predict It! is a prediction market game built around real, verifiable sports moments.

Predict It!

Created At

ETHGlobal Cannes 2026

Winner of

Arc

Arc - Best Prediction Markets Built on Arc with Real-World Signal 1st place

Project Description

*Predict It is a crypto-native prediction market game built around real, verifiable sports moments. Users wager on the outcome of pre-recorded penalty kicks before watching the video unfold. Payouts are dynamically calculated based on actual historical probabilities — just like Polymarket, but anchored to real-world sports footage instead of news events.

How it's Made

It's my first solo hackathon, I vibecoded almost everything, used Next.Js, Vercel, Dynamic and ARC.

I downloaded, edited and did the maths for the video and prediction market calculations.

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