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Logo Moneypot
Bet #66490441
General
User czajalwa
App DiceBot
Kind Custom
Coin BTC
Wager 15.02 bits
Placed
Profits
User Profit -15.02 bits
Investor Profit 14.9862087241 bits
App Profit 0.0337912759 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.90%
Total Expected Value -13.51651035 bits
Provably Fair
Client Seed 751725740
Server Secret f5d7c8fa206f45edb50d850a1800b6c0311fe5171a02633309f01bc80ec6cf26
Server Salt e4871ba6780d65e67b29aa4521dc4a2d997ba04f2e56354f52d10c12e1996f16
Server Hash a61a6821f0fca9046ae1e2c6868563e76c7b59132cddc2174672f16b47aa102a
Raw Outcome 688027168
Method SHA-256
Payouts
From To Value Probability Expected Value
0 170252674 375.50 bits 3.9640% 14.88483490
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);