About OpenBNB
OpenBNB Chest – The Decentralized Heist
OpenBNB is a high-stakes, on-chain lottery game built on the BNB Chain that challenges players to “Crack the Code.”
🎮 How it Works:The Smart Contract holds a secure, locked chest containing a growing BNB jackpot. To win, players must guess a secret 4-digit PIN (0000-9999).
- Fair Play: Each attempt costs a small fee (0.0025 BNB).
- Instant Win: The winning code is generated on-chain at the exact moment of the transaction using block randomness. If your guess matches, the contract instantly transfers 90% of the pot directly to your wallet.
- No Admins: The game is fully autonomous. No one controls the funds or the outcome.
✨ Key Features:
- Provably Fair: All logic is verifiable on the blockchain.
- Live Feed: Watch attempts and wins happen in real-time.
- Referral System: (If you have one, or remove this line).
- Low Gas Fees: Optimized for BNB Chain speed and efficiency.
Can you crack the code and drain the vault?
Supported Chains
bnb-chain
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