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Logo Moneypot
Bet #66490437
General
User czajalwa
App DiceBot
Kind Custom
Coin BTC
Wager 12.35 bits
Placed
Profits
User Profit -12.35 bits
Investor Profit 12.3222155621 bits
App Profit 0.0277844379 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.90%
Total Expected Value -11.11377515 bits
Provably Fair
Client Seed 751725740
Server Secret 4333efe64cf969c22acea88da067eb74eac0fa847f19bbceb015350bcb577c81
Server Salt 780458fc5fba581fe4d7c473e1d0cf1b04ae58f3bfbe84de5bfb17d06de63363
Server Hash 6dae2f61490617489609430a2d56dbefc290ef43cc47ea43ca1c0708d7a2b57f
Raw Outcome 3776235639
Method SHA-256
Payouts
From To Value Probability Expected Value
0 170252674 308.75 bits 3.9640% 12.23886225
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);