Interactive preview · sample items and rounds · no real trades
H
HEXIUMFlip

Coinflips

3% range · weighted by item value

Create coinflip

Choose the items you want to wager.

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Your return items are excluded.
H
HEXIUMFlip

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Use the .ROBLOSECURITY issued by hexium.zip. Connecting authorizes payout trades for rounds you enter.

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Provably fair

The server seed is committed before joining. Both client seeds, accounts, item copies, fixed values and matching-rule version determine the weighted HMAC draw. Your browser saves the offer commitment and your submitted seed for comparison. Verification checks the draw and recorded values; it cannot prove payout, historical prices or prevent operator aborts. Download the proof to check it offline.