Logo Moneypot
Bet #61653772
General
User tripleseven
App Bit-Exo
Kind Custom
Coin BTC
Wager 1.64 bits
Placed
Profits
User Profit -1.64 bits
Investor Profit 1.6359004058 bits
App Profit 0.0040995942 bits
MoneyPot Profit 0.0000000000 bits
House Edge 1.00%
Total Expected Value -1.63983768 bits
Provably Fair
Client Seed 2950975287
Server Secret 4b81644ebfdbc22716bc5b93765824aa718ee82c2acc7635cf08391832e7175b
Server Salt 3caa3b408bae203233e7afa5c34abb8c9031333ef0e9c0cefcee07e4e3454f20
Server Hash 43c684f0e9869bc222136259c1ca8fcafa32ef97a6ba23d4dbe8bd9dbd78dacc
Raw Outcome 4270787802
Method SHA-256
Payouts
From To Value Probability Expected Value
0 2126010937 3.28 bits 49.5000% 1.62360162
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);