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Bitcoin Lightning Dice | Provably Fair Over/Under

50.00
 
 
0.00 25.00 50.00 75.00 99.99
Target
Win Chance
50.00%
Multiplier
1.94x
Payout
194
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Provably Fair
Last Roll
— Roll Result (0.00-99.99)
Server Seed Hash (SHA-256)
Waiting for first roll...
Client Seed
What is this?

Your client seed is combined with the server seed to generate each roll. Change it anytime to ensure the server can't predict your input.

0 Nonce
Increments each roll
Each roll is generated from HMAC-SHA256(server_seed, client_seed:nonce). The result is mapped to a number 0-9999 (displayed as 0.00-99.99). The server seed hash is shown before you roll, and after rotating you can verify the previous seed matched its hash.
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Bitcoin Lightning Dice, Provably Fair

Lightning Faucet runs an over/under dice game settled in bitcoin over the Lightning Network. Each roll lands between 0.00 and 99.99. You pick a target and choose whether the result comes in over or under it, and the less likely your pick, the higher the multiplier, scaling up to 9,500x on a single roll. Bets clear in sats, wins credit your balance instantly, withdrawals settle over Lightning in seconds, and there is no signup form or KYC to start.

You do not need to deposit to roll. Claim free sats from the daily scratchcard and bring them straight to the dice table. Bets start at 1 sat, so a single faucet claim is enough to play dice for free. When you want larger stakes, deposits and withdrawals settle over Lightning from 100 sats.

Every roll is provably fair. Each result is generated from HMAC-SHA256 of a server seed, your client seed, and a nonce that increments with each bet. The server seed is hashed and committed before you roll, and you can set your own client seed, so once the seed is revealed you can verify the outcome yourself.

New to dice? Our guides to how the bitcoin dice game works and playing bitcoin dice with a free faucet walk through targets, odds, and how Lightning deposits and payouts fit in.

Can I play bitcoin dice with a faucet?

Yes. Claim free sats from the Lightning Faucet daily scratchcard and roll them on the dice game. Bets start at 1 sat, so you can play dice without making a deposit.

Is Lightning Faucet dice provably fair?

Yes. Each roll is generated from HMAC-SHA256 of a server seed and your client seed plus a nonce. The server seed is hashed and committed before you bet, and revealed afterward, so you can independently verify the roll was not altered.

How do the dice odds and payouts work?

Pick a target between 0.00 and 99.99 and choose whether the roll lands over or under it. The less likely your pick, the higher the multiplier, scaling all the way up to 9,500x on a single roll.

Do I need an account or KYC to play?

No. You sign in with a Lightning wallet, so there is no email, no password, and no identity verification to start rolling.

How fast are the dice payouts?

Wins are credited to your balance in sats the moment the roll settles, and you can withdraw your balance over the Lightning Network within seconds, from 100 sats.

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