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Every token is a game. Launch, trade, play — in a casino with a bankroll anyone can back.

Trading involves risk. Nothing on this site is financial advice. Tokens launched here are created by their launchers, not by WINR.

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Verify a bet

Confirm any JustBet bet outcome with the values from your bet history. Verification runs entirely in your browser using HMAC-SHA256.

Server seed (64 hex)Server seed hash (commitment, 64 hex)Client seedNonceContext (optional)Expected output (HMAC, 64 hex)

Verifying offline? Download the standalone HTML verifier — all logic runs in your browser, no network needed.