NOTICE: Flashcoin is now live on MoneyPot for wallet and gaming.
Logo Moneypot
Bet #28201286
User profitbliss
App - New Weekly Prizes!
Kind Simple_dice
Coin BTC
Wager 0.07 bits
User Profit 0.06 bits
Investor Profit -0.0607926000 bits
App Profit 0.0005284000 bits
MoneyPot Profit 0.0002642000 bits
House Edge 1.89%
Total Expected Value -0.13210000 bits
Provably Fair
Client Seed 2392344002
Server Secret 0630914787b2c0f6ef29e1a1839eb1586fa9540810af4e4a31b6b322ee644131
Server Salt ac9a115597c79a95ad07dd3054c08b2fabf3aa3a82f2f20403a970fdcfba161b
Server Hash 019ee74d36fc678a29118fc28f8ae0222565ab4e26cf7ad64cf0673070722491
Raw Outcome 2875244972
Method SHA-256
From To Value Probability Expected Value
2025936074 4294967296 0.13 bits 52.8300% 0.06867900
Provably Fair Outcome

MoneyPot uses a Provably Fair algorithm that calculates raw outcomes from generated SHA-256 hashes. The Bet Hash is generated from the resulting hash of two unique hashes, the Server Seed and the Server Salt. The Server Seed and the Server Salt are both unique 64 character strings.

The Raw Outcome is based on a combination of the Server Seed and the Client Seed. After both are hashed together with SHA-256, we trim the resulting hash of the two to the first eight characters and then converted to an integer using Base16.

$outcome = intval(substr(hash('sha256', $serverSeed . $clientSeed), 0, 8), 16);

Javascript (cryptocoinjs / sha256)

var output = Number.parseInt(sha256(serverSeed + clientSeed).slice(0, 8), 16);