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Logo Moneypot
Bet #67154910
General
User Botro
App BTC Games 4U
Kind Simple_dice
Coin BTC
Wager 400.00 bits
Placed
Profits
User Profit -400.00 bits
Investor Profit 399.5000000112 bits
App Profit 0.4999999888 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.50%
Total Expected Value -199.99999553 bits
Provably Fair
Client Seed 1366755426
Server Secret 966b5c98870bb96f8ba7846e514bed058bba51ae6d4864f7f16fc672e15dbd4d
Server Salt 3de894fbfbbe71c01d74e176975f5d2b34966a099e58f85361a83d65a0a2f8dd
Server Hash 94a592afd2a708400ce7e10a316ca917e07079467608cf1d361be24f82526e08
Raw Outcome 3062696404
Method SHA-256
Payouts
From To Value Probability Expected Value
0 2136746230 800.00 bits 49.7500% 398.00000004
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);