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Logo Moneypot
Bet #59443161
User J_ROC
App BetterBets
Kind Simple_dice
Coin BTC
Wager 0.01 bits
User Profit 0.01 bits
Investor Profit -0.0100250000 bits
App Profit 0.0000250000 bits
MoneyPot Profit 0.0000000000 bits
House Edge 1.00%
Total Expected Value -0.01000000 bits
Provably Fair
Client Seed 894807846
Server Secret 194afe2a9ad24458bd0b982dacacd8734f810e30425e8a15a946b2708631c9f2
Server Salt 272db78f4b2dc95c727165bb70d2b32a778e5cb64d557d492e4e92aeb53d5560
Server Hash e18c2244a9ef5886612df30b56b0bae62d85580e357f3c6a9f1a4968bbe23c73
Raw Outcome 2324039094
Method SHA-256
From To Value Probability Expected Value
2168958484 4294967296 0.02 bits 49.5000% 0.00990000
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);