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Logo Moneypot
Bet #67154922
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 1231055286
Server Secret 4676e250c900e9bb2b5ee2aab44ee9ba43df827a142eab47e4473fcfff4a2f85
Server Salt 5f41971b5fcdf574d1048001f5d210e6ed6a55a0f0eb55cf8502ecc242a931b7
Server Hash 9fbb9b60a6a1e22382ed298419afc9cf0158bdefb2ff243f98f003273b24d0fe
Raw Outcome 3627764538
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);