Logo Moneypot
Bet #61653771
General
User tripleseven
App Bit-Exo
Kind Custom
Coin BTC
Wager 1.66 bits
Placed
Profits
User Profit 1.66 bits
Investor Profit -1.6641495893 bits
App Profit 0.0041495893 bits
MoneyPot Profit 0.0000000000 bits
House Edge 1.00%
Total Expected Value -1.65983570 bits
Provably Fair
Client Seed 2123853774
Server Secret 2ca4f8de39c2f308c41a69dca717118b388d68bed230e5e75afc4d2803d9135f
Server Salt 188722a6b4293ababa03054711c388591a67cfdf3c417206c0dd4c83881af98c
Server Hash 48a0863512772c8b78b1b4bac20fc5a1550e9955372982b33a53d2b6a7cb2a6b
Raw Outcome 856345513
Method SHA-256
Payouts
From To Value Probability Expected Value
0 2126010937 3.32 bits 49.5000% 1.64340164
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);