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Logo Moneypot
Bet #66490423
General
User czajalwa
App DiceBot
Kind Custom
Coin BTC
Wager 6.24 bits
Placed
Profits
User Profit -6.24 bits
Investor Profit 6.2259615472 bits
App Profit 0.0140384528 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.90%
Total Expected Value -5.61538113 bits
Provably Fair
Client Seed 751725740
Server Secret 1a4bdf4e84d71c364ccc229b2fd623031a524c40fa6c2c4f1586583d9a2e4192
Server Salt 4c5dd0b0a905a835d5dfea1cdb25f8db981291708d7c130df44bdf846d844eec
Server Hash 03995b86438aac4c90be75b5db14f28c3b2dfae153f21cdde7164860a9adead1
Raw Outcome 873454765
Method SHA-256
Payouts
From To Value Probability Expected Value
0 170252674 156.00 bits 3.9640% 6.18384619
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);