Verifable random numbers, powered by Nebulas.
- Enter a max, to select a number between 0 and max-1 inclusive.
- Enter associated data.
- Click 'Request Number'.
- You'll be redirected to a link you can share with the selected number (once the transaction completes).
I want to do a giveaway on Twitter. Unless people watch me do the entire process live, they will suspect cheating.
We need to know that the number was randomly selected and that the order of the list was not modified after the fact.
By posting the 'data', you can use this service for any use case requiring a verifiable random selection - allowing people to manually confirm it was done fairly.
This is a free service, only pay a small transaction fee.
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