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Logo Moneypot
Bet #66490430
General
User czajalwa
App DiceBot
Kind Custom
Coin BTC
Wager 8.78 bits
Placed
Profits
User Profit -8.78 bits
Investor Profit 8.7602471770 bits
App Profit 0.0197528230 bits
MoneyPot Profit 0.0000000000 bits
House Edge 0.90%
Total Expected Value -7.90112922 bits
Provably Fair
Client Seed 751725740
Server Secret 7891f57921a41f688f985a971cd89fd55fa08b315c12b8cabdd07b0bbd103463
Server Salt a315aee0ade369d991a30c98ce4d1accf8df115fa64ceb1998f4ba1febcd170c
Server Hash b1606d0a09e55dbb2c0af0dcc8f38230976d816f70e4a3f6f14b179a112c02d7
Raw Outcome 874277918
Method SHA-256
Payouts
From To Value Probability Expected Value
0 170252674 219.50 bits 3.9640% 8.70098871
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);