How the experiment works

Choose 12 words and lock in their cryptographic commitment before the scheduled challenge. After that time, PHASE combines fresh public randomness with a value committed in advance to create the Future Phrase.

Compare privately with a local prediction, or sign in to make an official prediction. Its timestamped public record lets anyone check the commitment and independently verify the result.

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All my predictions

Your predictions are stored in this browser and are not shared across devices.

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My predictions

Words and secrets are stored only in this browser. Local predictions are never uploaded. Official commitments and revealed results are public.

Each manual reveal waits 10 seconds before submitting, one at a time. Stay on this page until it finishes; leaving cancels the pending reveal.

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