NOTICE: Flashcoin is now live on MoneyPot for wallet and gaming.
Logo Moneypot
Bet #28201292
User profitbliss
App - New Weekly Prizes!
Kind Simple_dice
Coin BTC
Wager 0.03 bits
User Profit 0.02 bits
Investor Profit -0.0221510000 bits
App Profit 0.0014340000 bits
MoneyPot Profit 0.0007170000 bits
House Edge 11.95%
Total Expected Value -0.35850000 bits
Provably Fair
Client Seed 2392344002
Server Secret 7bf1fb1fd251e5648fd95de36d840134855f1aa2e5fec9a7b14832713bc7c2e3
Server Salt f0ef5a1190c063e96b1149f1cdbe70b526cf15c516f44da4f1c0509c12ea58b0
Server Hash 92bef8275f5341e7c8e5f2ae476f0488004bcacc35b22eaa3b2ac57d5113796b
Raw Outcome 3056742057
Method SHA-256
From To Value Probability Expected Value
2025936074 4294967296 0.05 bits 52.8300% 0.02641500
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);