MoneyPot is closing.
Logo Moneypot
Bet #67061807
User seek
Kind Simple_dice
Coin BTC
Wager 400.00 bits
User Profit 400.00 bits
Investor Profit -400.9000000078 bits
App Profit 0.9000000078 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.90%
Total Expected Value -360.00000313 bits
Provably Fair
Client Seed 67196702
Server Secret fe35be8efef61684d91685cf23e075d8a9861e6ccf864924681d1a74dba3c575
Server Salt 4c5c48b82a02de84765187e08c92cc6d44cebd5ee8711500b1dbdbf952c3c2e3
Server Hash e132abd8432f6c249ced7a003e6167777cab0e0b9abc4682eebd4a784b1e8b17
Raw Outcome 3278446506
Method SHA-256
From To Value Probability Expected Value
2166811001 4294967296 800.00 bits 49.5500% 396.39999997
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.

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

Javascript (cryptocoinjs / sha256)

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