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Logo Moneypot
Bet #67154918
General
User Botro
App BTC Games 4U
Kind Simple_dice
Coin BTC
Wager 100.00 bits
Placed
Profits
User Profit 100.00 bits
Investor Profit -100.1249999972 bits
App Profit 0.1249999972 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.50%
Total Expected Value -49.99999888 bits
Provably Fair
Client Seed 3530554854
Server Secret bb9bc10cce40e1e80309c23e4b703d7e7e7f2caba67a8586c3a26463009b3056
Server Salt 3e069a8b763a079adf36b93c35453d7e9add2e690e41c575a6e03390a2cbfe52
Server Hash b0e59c14533536293980fbb065a1d2f7fb80cd78cb557951e0c338ac7cc06502
Raw Outcome 246885206
Method SHA-256
Payouts
From To Value Probability Expected Value
0 2136746230 200.00 bits 49.7500% 99.50000001
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.

PHP 7
$outcome = intval(substr(hash('sha256', $serverSeed . $clientSeed), 0, 8), 16);

Javascript (cryptocoinjs / sha256)

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