# CSGO Jackpot Site

I need a programmer to make an app like [url removed, login to view] where some random steam players put their skins worth 5\$ (the higher the value the player bets, the higher the chance he wins the jackpot - ) or more and when the pot hits at least x (definable via config or admin backend) entries or 5 minutes the system randomly selects one player and all the skins of guns in counter strike global offensive is awarded to him through steam trade offer. This would be using Steams Trading Link system and steams api login.

Parameters that need to be set via config: Number of entries to calculate the winner, house edge in percent to keep after every round.

Provably fair system of the jackpot:

There are three elements that allow you to verify that a round was fair, they are:

The winner percentage

The winner percentage allows you to discover the winning ticket number.

To uncover the number the system uses the formula floor( ( NumberOfTicket - 0.0000000001 ) * ( (WinnerPercentage / 100) ) ), where the floor function rounds a number downward to its nearest integer.

After doing the math you'll end up with a integer that contains the number of the winning ticket, from there you will only need to count the number of tickets, starting at the beginning of the round (being that we give 1 ticket per each 0.01\$ deposited) and you'll find the fair winner - please note the fair winner is zero based, so the first ticket starts on zero, and goes from there (in the example bellow we are already incrementing the ticket number for you).

The round secret

The round secret is generated at the beginning of the round but only shown at the end, and it's meant to encrpyt the winner percentage and allow you to verify the winning ticket via the round identifier.

The round hash

The round hash is an md5 string that is given at the beginning of the round, it is generated by joining the round secret with the winner percentage, separated by a "-", so a round hash is an md5 encrypted string of "[roundSecret]-[winningPercentage]".

Build this with:

nginx

nodejs

socketio similar sites:

Habilidades: Gramática Língua Inglesa, HTML, Javascript, PHP, Design de Sites

( 0 comentários ) France

ID do Projeto: #8139819

## 7 freelancers estão ofertando em média \$1091 para esse trabalho

krishdts

Greetings, This is Kris from DreamzTechUSA. Please open the chat room so we can discuss this in details. To get an idea of the quality of our work you can check the below link : [login to view URL] Mais

\$1052 USD in 20 dias
(108 Comentários)
8.7
KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE Latest Projects : [login to view URL] Mais

\$1005 USD in 30 dias
(677 Comentários)
8.4
JoomlaVogue

Hello Sir, First of all, we would like to tell you how we will initialize the project with you. According to your project description, our team would like to discuss with you, to get more understanding of the Mais

\$973 USD in 10 dias
(98 Comentários)
7.3
shreeyait

Hope you are fine there. We are having good experience with CorePHP projects and the reason we came across here to give the best output to your project with supreme quality. We have developed different kind Mais

\$1000 USD in 20 dias
(59 Comentários)
6.7
prashushinde9

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably Mais

\$1030 USD in 20 dias
(49 Comentários)
6.6
faisdesign

Hello, I play Dota 2 and ocasionally CS GO . I am familiar with steam API and steam trading . I'd prefer using ASP MVC with SignalR (real time api , uses websockets on modern browsers with Comet, Ajax longpoll Mais

\$1000 USD in 15 dias
(109 Comentários)
6.4
ANUWEBSOLUTIONS

Hello we are gaming industry and we are masters in game development we have done over 150 games for all platforms and game sites on all platforms such asUnity,Unity3d,IOS,IPAD,ANDROID,IOS,WEB BASED,3D BASED Mais

\$1578 USD in 10 dias
(0 Comentários)
0.0