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Logo Moneypot
Bet #67154932
User Botro
App BTC Games 4U
Kind Simple_dice
Coin BTC
Wager 1,600.00 bits
User Profit -1,600.00 bits
Investor Profit 1,598.0000000447 bits
App Profit 1.9999999553 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.50%
Total Expected Value -799.99998212 bits
Provably Fair
Client Seed 1386142352
Server Secret 100cc6a4741b01790199d8f10d00f1b0e7542c942fa0fae547b1d4b9b5660b85
Server Salt af0060eb0d0db88adde1bf3208bbcecd6efd42ab4d67543748e86d47f13740c2
Server Hash 525895b6e3f2208e2d8c7db8acb6a038402a095a1581e01c4b6c60dbd73d7255
Raw Outcome 3241336296
Method SHA-256
From To Value Probability Expected Value
0 2136746230 3,200.00 bits 49.7500% 1,592.00000018
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);