Logo Moneypot
Bet #47698202
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 e81d6f30d811aaa20f24b45dec1078bac4c6b7c7e311d2a251a8fb73119f8d3f
Server Salt 955ddbc8cc4716f64548d91d6f8f09070a45d637eb05829214173a99cacc8032
Server Hash cddad59f46f5636b42e308d2f841029fcff0e6738199cec77a11a1cab1f08e84
Raw Outcome 821968420
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);