Click the button or anywhere on the wheel

The winner is

Verify spin

Recalculated in your browser from the revealed seeds.

Server seed (revealed)
Server seed hash (shown before the spin)
Client seed
Names at the time of the spin
    Names hash: SHA-256 of the names, one per line
    HMAC-SHA256(server seed, client seed + ":" + names hash)
    Result

    The first 13 hex characters of the HMAC are divided by 1613 to get a number from 0 to 1. Multiplied by the number of names and rounded down, that is the winner's position in the list.

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