Logo Moneypot
Bet #47698206
General
User bigdaddy
App Bit-Exo
Kind Custom
Coin BTC
Wager 0.01 bits
Placed
Profits
User Profit 0.01 bits
Investor Profit -0.0100249975 bits
App Profit 0.0000249975 bits
MoneyPot Profit 0.0000000000 bits
House Edge 1.00%
Total Expected Value -0.00999901 bits
Provably Fair
Client Seed 699170675
Server Secret 088c56092e15214b766c103d577a5c269418783b4ea4429f1c60822b483c99ed
Server Salt 43b49e5140018d2b79255ed57ea718cbc508a160c14be94f477f24ebcba8aab1
Server Hash 2a70571acc18351e2265bc5574efd833c91e090db9ebf40d46dbe14ce91f8ecd
Raw Outcome 306873091
Method SHA-256
Payouts
From To Value Probability Expected Value
0 2126010937 0.02 bits 49.5000% 0.00990001
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);