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Logo Moneypot
Bet #66490426
User czajalwa
App DiceBot
Kind Custom
Coin BTC
Wager 7.22 bits
User Profit -7.22 bits
Investor Profit 7.2037567902 bits
App Profit 0.0162432098 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.90%
Total Expected Value -6.49728393 bits
Provably Fair
Client Seed 751725740
Server Secret 1a7d23da74ef60780c9ec20b076b01f26cd408686444842ab44b5df8f2070b5c
Server Salt db5181e196b01274411e20e86ef4a3e7c64ec29aab366abbb02ac212a6c32a53
Server Hash 997e4b9fa9838f9ce7b9e3e28435b69cc279c36b4c32afd4034e3b96d97f6e65
Raw Outcome 1656470780
Method SHA-256
From To Value Probability Expected Value
0 170252674 180.50 bits 3.9640% 7.15502716
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.

$outcome = intval(substr(hash('sha256', $serverSeed . $clientSeed), 0, 8), 16);

Javascript (cryptocoinjs / sha256)

var output = Number.parseInt(sha256(serverSeed + clientSeed).slice(0, 8), 16);