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Logo Moneypot
Bet #67061799
User seek
Kind Simple_dice
Coin BTC
Wager 400.00 bits
User Profit 400.00 bits
Investor Profit -400.9000000078 bits
App Profit 0.9000000078 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.90%
Total Expected Value -360.00000313 bits
Provably Fair
Client Seed 298256555
Server Secret 33aac837e769175cefaaa55a8405dd154aadd98bea20f7ae9b06a531f576634d
Server Salt 38b31435bfe3f8d15d946d3d11856ac802019949858454c831586241f42234b5
Server Hash d98e6a7df01baf23fc520c3bca1b508b2d19a1fdcdc032761b7affb4abb2316c
Raw Outcome 4216343584
Method SHA-256
From To Value Probability Expected Value
2166811001 4294967296 800.00 bits 49.5500% 396.39999997
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);