Bitcoin Forum

Economy => Gambling => Topic started by: DoubleMyCoins on May 28, 2013, 08:57:46 PM



Title: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NEW DESIGN!]
Post by: DoubleMyCoins on May 28, 2013, 08:57:46 PM
Update 6/20/13:

Site has a new design, enjoy! http://doublemycoins.com (http://doublemycoins.com)

http://img10.imageshack.us/img10/7526/y9r2.jpg

---------------------

Introducing DoubleMyCoins (http://doublemycoins.com)!

Please help test with amounts .0006 to 1 BTC. Experience ZERO House Fee during testing!

How about a 50/50 game where you actually do something :)

Your task is to find the Red Ace! It's a 50/50 chance which is provably fair (http://doublemycoins.com/provably-fair). We use true random numbers from random.org. If you choose correctly your coins are DOUBLED (less 1.9% house fee).

Start playing instantly. See How it Works (http://doublemycoins.com/how-it-works) for details, and let me know what you think!


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: Yurkov on May 28, 2013, 09:35:35 PM
- Your demo game is just a simple script that always makes the left card win, no matter what.
- You just have 2 posts
- You have no transactions whatsoever, so how will you pay us out? (https://blockchain.info/address/12rphkDvDByskBGZRxVzpt6fffo7Mf8gVJ)
- You use the same BTC address, any provably fair game generates a temporary wallet
- Site is very poorly written and sketchy

4/10


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: ironcross360 on May 28, 2013, 09:36:21 PM
2/10...


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: DoubleMyCoins on May 28, 2013, 09:46:09 PM
- Your demo game is just a simple script that always makes the left card win, no matter what.
- You just have 2 posts
- You have no transactions whatsoever, so how will you pay us out? (https://blockchain.info/address/12rphkDvDByskBGZRxVzpt6fffo7Mf8gVJ)
- You use the same BTC address, any provably fair game generates a temporary wallet
- Site is very poorly written and sketchy

4/10

Thanks for taking a look!  :)

Answering your points...

- Yes, this is just to show how the very simple game works (and see how long it take for people to realize it's the same demo position)
- New forum account but not new to Bitcoin, hopefully this thread can build trust - test with .0006 if you like (that's about $0.08)
- I have BTC to cover payouts
- Your BTC deposit address changes every time your session changes, but not simply for playing new games
- It's a very simple game I had interest in making. If it does well I'll upgrade it.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: DoubleMyCoins on May 28, 2013, 09:48:59 PM
2/10...

Hey, it looks simple, but actually took a while to set up! I would think the suspense of picking the right card would be worth something. As I said above I'll upgrade it if it does well enough.  :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: firstlast on May 28, 2013, 09:54:16 PM
He doubled his post count, so I trust he can double your coins as well.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: DoubleMyCoins on May 28, 2013, 10:32:03 PM
He doubled his post count, so I trust he can double your coins as well.

lol


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: DoubleMyCoins on May 28, 2013, 11:02:51 PM
Okay, I'll send .1 BTC to the first 10 people to post their game hash and desired wallet address. Your game hash is available by clicking to view the page source code of your game.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: vlees on May 28, 2013, 11:13:58 PM
No idea what my game hash is, but it wants me to pay to 13Bp6ytDR4J3v734y14ytSXFS76K7JfzD5.

The wallet you may send the 0.1 BTC to is 1QtHuSHkeMyZnKFHhf7UeEs4NusVnrVQq

EDIT:
Also from first post:

Experience ZERO House Fee during testing!

How about a 50/50 game where you actually do something

Your task is to find the Red Ace! It's a 50/50 chance which is provably fair. We use true random numbers from random.org. If you choose correctly your coins are DOUBLED (less 1.9% house fee).

-----

So what is it?


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: DoubleMyCoins on May 28, 2013, 11:27:17 PM
No idea what my game hash is, but it wants me to pay to 13Bp6ytDR4J3v734y14ytSXFS76K7JfzD5.

The wallet you may send the 0.1 BTC to is 1QtHuSHkeMyZnKFHhf7UeEs4NusVnrVQq

EDIT:
Also from first post:

Experience ZERO House Fee during testing!

How about a 50/50 game where you actually do something

Your task is to find the Red Ace! It's a 50/50 chance which is provably fair. We use true random numbers from random.org. If you choose correctly your coins are DOUBLED (less 1.9% house fee).

-----

So what is it?

To start playing a game send an amount (.0006 to 1 BTC during testing) to the address it tells you. Your game starts automatically.

If you click to view the page source code you will see your game hash just under the [body] tag. This is how you know the game is provably fair.

After you make your choice you can click to view the source code again and you will see the message with random number used and secret key under the [body] tag as well as the game hash. Using these values anyone can verify that the random number is the same as before you made your choice, because it's not possible to change it and get the same hash value. Changing even one thing would dramatically change the hash.

The 1.9% house fee is waived during testing.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: KingOfSports on May 29, 2013, 12:01:54 AM
Here is the address it wants me to send to, you can credit .1 directly to my account thanks!
13ZY8SsE5HB8Zd8stSpexZiVz8NqJKSUqi


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: dooglus on May 29, 2013, 12:02:10 AM
Okay, I'll send .1 BTC to the first 10 people to post their game hash and desired wallet address. Your game hash is available by clicking to view the page source code of your game.

I clicked 'play'.  It gave me an address to send coins to, but no hash yet.

I sent 0.0006 BTC to the address it gave me.  The page automatically refreshed pretty quickly.  It now says "Your coins: 0.0006" and the source of the page has the following, just under the <body> tag:

Quote
<!--
PROVABLY FAIR GAME INFO

Final hash: 0f8a39ef65dfbfb74239a956447b94e84c10695765d2520d020c9e20acb7301002a07186372d61b 1a6d6e2062262bd981225aff5c5c1a60be1fe9952055785ed
//-->

So I'll pick a card.  Hmm.  Left or right?

Left.

"Sorry, you lost".

Now the source of that page has this after the <body> tag:

Quote
<!--
PROVABLY FAIR GAME INFO

message: "Random number is 527128."
message & hash: "Random number is 527128. Hash: ff72d43539e7dd82fc0bb861c77d87a286ab49e13149744e42e6980ba2b9495dd952461ecaadff3 01575b152a58f5db7d02a7b280adc3c5ec5ef0ac249efb449"

final hash: 0f8a39ef65dfbfb74239a956447b94e84c10695765d2520d020c9e20acb7301002a07186372d61b 1a6d6e2062262bd981225aff5c5c1a60be1fe9952055785ed

secret key: 796330129344107608179585
//-->

I don't understand what's going on there.  I'm not able to reproduce the results.  What hash function are you using?  What strings are you hashing?  Perhaps give some command lines that we can follow to get from the random number to the hash.  And tell us how the random number determines where the red card is, too.

Please send the 0.1 BTC to 1PrVzMVozDGj1qfeDN3TtA7ps3i3qE8Awk

I'll post to this thread when it arrives.

Thanks.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 12:30:01 AM
Hi dooglus,

I was waiting for your verdict  :)

You actually found a minor bug. Not a bug really, just the need to add " Hash: " to the message given to the player for the provably fair info. It's now updated. So, to check you would take that message and apply HMAC SHA-512, then append that hash to the message, and hash the whole thing which gives the final game hash.

Here is the code in PHP:

Code:
<?php


  $secretkey 
"796330129344107608179585"//put the secret key here
  
$randomnumber "527128"//put the random number here

  
$message "Random number is $randomnumber. Hash: ";

  
$hashmessage hash_hmac('sha512'$message$secretkey);

  
$messageandhash $message.$hashmessage;

  
$finalhash hash_hmac('sha512'$messageandhash$secretkey);

  echo (
"<p>Message: $message <p> Message and hash: $messageandhash <p>Final hash: $finalhash");

?>


Here is the output for those values:

Code:
Message: Random number is 527128. Hash:

Message and hash: Random number is 527128. Hash: ff72d43539e7dd82fc0bb861c77d87a286ab49e13149744e42e6980ba2b9495dd952461ecaadff301575b152a58f5db7d02a7b280adc3c5ec5ef0ac249efb449

Final hash: 0f8a39ef65dfbfb74239a956447b94e84c10695765d2520d020c9e20acb7301002a07186372d61b1a6d6e2062262bd981225aff5c5c1a60be1fe9952055785ed

Your .1 BTC has been sent. Thanks! :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test]
Post by: dooglus on May 29, 2013, 12:30:38 AM
Please send the 0.1 BTC to 1PrVzMVozDGj1qfeDN3TtA7ps3i3qE8Awk

I'll post to this thread when it arrives.

OP delivars:

https://blockchain.info/tx/2c084ac54bd9453f562dab1a3bd33860614e86ccbb5d3d0e921b7490ebbe9fba


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: dooglus on May 29, 2013, 12:34:06 AM
Here is the code in PHP:

Here's what I meant about a command line.  See the bottom of this page?

https://coinroll.it/bet/fa870f1e518e

Quote
Command line verification (bash shell)

echo -n 'b8d60cff5ca2fcd20fbd27987c671a65b32d40ed127c7a4bcaeb251600fc1365:0' | openssl dgst -sha512 -hmac 'WW4hgGFOiVZ0ITgIt89xG2R5OuAiEBTx3FDk2y2oDfJc94JkurVqn2mDwyk9oyr7' | sed 's/^.* //' | cut -c1-4 | xargs -I{} printf "%d\n" 0x{}

Also, it's still not clear how you decide which card is the red one.  Is it just whether the random number is even or odd?

Edit: also, I think your scheme is overly complex.  All you need to do is:

1) pick 'left' or 'right' at random
2) pick a longish random string
3) concatenate 1) and 2)
4) sha512 hash 3)
5) publish 4) before the game, and 3) after.

No need for hmac, or a 'secret', or even a random number.  Just a result (1) and a string to make reversing the hash impossible (2).

Edit2: I wouldn't normally send coins to games with no history or reputation, but I figured it wouldn't be worth your while buying a domain for a 0.0006 BTC scam...


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: fredtrader on May 29, 2013, 12:46:35 AM
I deposited 0.001 to try out the game to 13sCVRnMXKh2ZqhsrBo2aJJPaPEzcqxJSR , won once for 0.002 then lost it, not sure where to find the game hash, I would like to take the 0.1 btc offer to address 1ERd9wQz7pJ2S4EedrMLQoSbivPpZh8gCD


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 12:47:05 AM
Here is the code in PHP:

Here's what I meant about a command line.  See the bottom of this page?

https://coinroll.it/bet/fa870f1e518e

Quote
Command line verification (bash shell)

echo -n 'b8d60cff5ca2fcd20fbd27987c671a65b32d40ed127c7a4bcaeb251600fc1365:0' | openssl dgst -sha512 -hmac 'WW4hgGFOiVZ0ITgIt89xG2R5OuAiEBTx3FDk2y2oDfJc94JkurVqn2mDwyk9oyr7' | sed 's/^.* //' | cut -c1-4 | xargs -I{} printf "%d\n" 0x{}

Also, it's still not clear how you decide which card is the red one.  Is it just whether the random number is even or odd?

Edit: also, I think your scheme is overly complex.  All you need to do is:

1) pick 'left' or 'right' at random
2) pick a longish random string
3) concatenate 1) and 2)
4) sha512 hash 3)
5) publish 4) before the game, and 3) after.

No need for hmac, or a 'secret', or even a random number.  Just a result (1) and a string to make reversing the hash impossible (2).

Edit2: I wouldn't normally send coins to games with no history or reputation, but I figured it wouldn't be worth your while buying a domain for a 0.0006 BTC scam...

Yes, you can check the value various ways. The point is the value can be verified and can't be changed by the house.

If the last digit of the random number is odd the Red Ace is positioned left, and right if even. Sorry for not adding that in this thread, it's on the Provably Fair (http://doublemycoins.com/provably-fair) page.

I agree the system can be done differently. The game you see now is slightly different from how it started. The main thing I wanted to achieve was true randomness, so I could even play the game myself. There was a study done by some professor that asked if people had some ability to predict the future. He used a game similar to this and over trials found some people seemed to be able to predict the right choice with slightly better than 50%, and it was a mystery how that happened.

So I take truly random numbers from random.org to ensure randomness and run them through the system. :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 12:57:25 AM
Here is the address it wants me to send to, you can credit .1 directly to my account thanks!
13ZY8SsE5HB8Zd8stSpexZiVz8NqJKSUqi

I couldn't find any deposit you made for 13ZY8SsE5HB8Zd8stSpexZiVz8NqJKSUqi

I deposited 0.001 to try out the game to 13sCVRnMXKh2ZqhsrBo2aJJPaPEzcqxJSR , won once for 0.002 then lost it, not sure where to find the game hash, I would like to take the 0.1 btc offer to address 1ERd9wQz7pJ2S4EedrMLQoSbivPpZh8gCD

Sent .1 BTC to 1ERd9wQz7pJ2S4EedrMLQoSbivPpZh8gCD

https://blockchain.info/tx/0522f7cebdf2d377fcab1df790cbaccf6138f05296108f7d638c6693608c15eb

Thanks! :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: fredtrader on May 29, 2013, 12:58:37 AM
I deposited 0.001 to try out the game to 13sCVRnMXKh2ZqhsrBo2aJJPaPEzcqxJSR , won once for 0.002 then lost it, not sure where to find the game hash, I would like to take the 0.1 btc offer to address 1ERd9wQz7pJ2S4EedrMLQoSbivPpZh8gCD

Sent .1 BTC to 1ERd9wQz7pJ2S4EedrMLQoSbivPpZh8gCD

Thanks! :)

Received thanks https://blockchain.info/tx/0522f7cebdf2d377fcab1df790cbaccf6138f05296108f7d638c6693608c15eb

I'll try another bet on your site shortly


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: dooglus on May 29, 2013, 01:00:02 AM
So I take truly random numbers from random.org to ensure randomness and run them through the system. :)

I think that's a great idea.

But you don't need to tell us what random number you got.  Just tell us 'left' or 'right', with junk on the end, and hashed.

Then we don't need to worry about a 'secret', how to run hmac, etc.  We just put the "left:wklfjslfkhrewg" string the you show after the game into a webpage that offers sha512 to people who don't know how to command line, check that the hash is the same as the one you showed before the game, and you're done.

Here is the address it wants me to send to, you can credit .1 directly to my account thanks!
13ZY8SsE5HB8Zd8stSpexZiVz8NqJKSUqi

I couldn't find any deposit you made for 13ZY8SsE5HB8Zd8stSpexZiVz8NqJKSUqi

I don't think he's saying he deposited, just that that's the address it gave.

For those who can't find the provably fair info, right-click on the page and select 'view page source' or similar.  It's near the top, just after '<body>'.  But you have to send coins and wait for the page to update before you get the hash.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: KingOfSports on May 29, 2013, 01:02:47 AM
Hey I deposited .01 BTC to 13vzAUnSynSPvVDpnmyLh9gJQBbuFD27x3. Won twice :) Can you please send my .04 BTC payout to 12U4MN1sNvtjAjVGQMcJKM4Sz3rQxUCWPd. Also can you please send my .1 free to 12U4MN1sNvtjAjVGQMcJKM4Sz3rQxUCWPd. Thanks!


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: firstlast on May 29, 2013, 01:04:24 AM
I deposited 0.0006 to 13bpa7dMsz6heVE52N2AUdutwdfYAebebo

However, when I tried to check the source code, it asked me to reload the page. The exact Chrome message was "Confirm Form Resubmission". So I couldn't check the hash.

My BTC address is: 1Lkpj9syohs9qqLZz34WctfpE3b7CE9tqk



Edit: nvm I see the info when I select "Inspect element":

<!--
PROVABLY FAIR GAME INFO

message: "Random number is 937104." Hash:
message & hash: "Random number is 937104. Hash: 40c2d5b9cdd6f6ba4f69e664307a9432d01b3405e1b3f458d2b78065b02b1f6d9dbb6e843154192 e72fd0edf578e82410a687403fda3d3266d2f4d80dc1b8372"

final hash: 860fea952c764e212184fcdd1794c0c166ac5de12df3c525642585fd748c03897936a373ddbe29c d03f78ee9d6b6d62edd5f0790515459183f1f699ba21a2ffc

secret key: 81058839282380587198838
//-->


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 01:05:28 AM
I think that's a great idea.

But you don't need to tell us what random number you got.  Just tell us 'left' or 'right', with junk on the end, and hashed.

Then we don't need to worry about a 'secret', how to run hmac, etc.  We just put the "left:wklfjslfkhrewg" string the you show after the game into a webpage that offers sha512 to people who don't know how to command line, check that the hash is the same as the one you showed before the game, and you're done.

Good point! I'll simplify it that way. Thanks!  :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: dorigan22 on May 29, 2013, 01:14:08 AM
Well I gave it a shot.  I deposited 0.001 from my address 1CkrM6ZtaSMW9PZjPbNb28KoBvD27hJ173 to 13yxnFMGBfMtAkaQobvTX5e5JaGpPBRaZo.  I looked at the source code and this came up:

<!--
PROVABLY FAIR GAME INFO

Final hash: 5f01b9c6a5c119470f63117e765c5d6cf47e4098bb49b9fd9c8e8b29211a8d3427cfba699647d35 e8744e1c2d4824f2ae380fc20714721f96ef4de1b241f5670
//-->

I went with the left card and lost  :-[  Oh well!

The page source then displayed this:

<!--
PROVABLY FAIR GAME INFO

message: "Random number is 147400." Hash:
message & hash: "Random number is 147400. Hash: ad71261f6e6e62bbe956497d17ae9d39d30b474580ff08e2dac257bea024ff4b257ee32caa8db55 69d14e515d57927f9430d304061f62b9075a077bf60f770b9"

final hash: 5f01b9c6a5c119470f63117e765c5d6cf47e4098bb49b9fd9c8e8b29211a8d3427cfba699647d35 e8744e1c2d4824f2ae380fc20714721f96ef4de1b241f5670

secret key: 249610729634437300473393
//-->

Looks interesting, maybe make deposited funds more permanent then a webpage that can't be returned to would help.  Feel free to send 0.1 to my address 1CkrM6ZtaSMW9PZjPbNb28KoBvD27hJ173  ;D



Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 01:17:06 AM
Hey I deposited .01 BTC to 13vzAUnSynSPvVDpnmyLh9gJQBbuFD27x3. Won twice :) Can you please send my .04 BTC payout to 12U4MN1sNvtjAjVGQMcJKM4Sz3rQxUCWPd. Also can you please send my .1 free to 12U4MN1sNvtjAjVGQMcJKM4Sz3rQxUCWPd. Thanks!

Sent .1 BTC to 12U4MN1sNvtjAjVGQMcJKM4Sz3rQxUCWPd

https://blockchain.info/tx/518a15c805e1e8bef1d12971eca72ead0e59d9ab1f78e72fc483098a46289c96

The system processes cash outs automatically after a few confirms of your deposit, so please be patient for that one. :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: fredtrader on May 29, 2013, 01:18:30 AM
I would like to suggest to add a feature for partial payouts rather than bet all or withdraw all.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 01:23:07 AM
I deposited 0.0006 to 13bpa7dMsz6heVE52N2AUdutwdfYAebebo

However, when I tried to check the source code, it asked me to reload the page. The exact Chrome message was "Confirm Form Resubmission". So I couldn't check the hash.

My BTC address is: 1Lkpj9syohs9qqLZz34WctfpE3b7CE9tqk

Sent! Thanks :)

https://blockchain.info/tx/3dfb89061e106d81e51b2236dfb814c79d889224656c2ce4c3c5ffd80623f727


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 01:27:34 AM
Looks interesting, maybe make deposited funds more permanent then a webpage that can't be returned to would help.  Feel free to send 0.1 to my address 1CkrM6ZtaSMW9PZjPbNb28KoBvD27hJ173  ;D

Will look in to that.

Sent .1 BTC to 1CkrM6ZtaSMW9PZjPbNb28KoBvD27hJ173

https://blockchain.info/tx/0bb37a041c660b921041ff4377bb290fb48524c90716341964144bd9b56af706

Thanks! :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 01:28:50 AM
I would like to suggest to add a feature for partial payouts rather than bet all or withdraw all.

I'll look into that. Thanks for the feedback! :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: NLNico on May 29, 2013, 01:35:11 AM
Hash:

26f4869fa0869f1302a23b3ae017ce5636fda97670f3ed6efc0cd6aa9afac82920cac55737b5467 e5bff200df95928d4599513893fe550d960435541186a8c0e

Game address:

145LeEmzuvvKRCf7ey7SvbGxJmSaMXect5

My own address:

1Fcn7M1AjgA9RFPm59RqiTCCD6tKKS5vN9

<!--
PROVABLY FAIR GAME INFO

message: "Random number is 884898." Hash:
message & hash: "Random number is 884898. Hash: 893836bae22b329e36ca90d7d198a86a87685f219ab534b327d2dca8e7a0eb5f3a26c9b24776186 caffffd22d82feb1f22d46c7de43d6603ed4364eb2ebfaa48"

final hash: 26f4869fa0869f1302a23b3ae017ce5636fda97670f3ed6efc0cd6aa9afac82920cac55737b5467 e5bff200df95928d4599513893fe550d960435541186a8c0e

secret key: 472069551254777129664062
//-->


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 01:41:13 AM
Game address:

145LeEmzuvvKRCf7ey7SvbGxJmSaMXect5

My own address:

1Fcn7M1AjgA9RFPm59RqiTCCD6tKKS5vN9

Sent .1 BTC! Thanks :)

https://blockchain.info/tx/e7a4912b46adcf7d7d3375903681529a6599acaa5e3b89b00998e3591508626c



Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 01:45:20 AM
There are 4 more slots left for the .1 BTC giveaway!

Thanks to everyone helping test. Things are going well! 


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: KingOfSports on May 29, 2013, 01:57:58 AM
How many confirmations does a deposit have to have before a payout is sent? Just wondering. Currently have 2 for my .01 deposit, no .04 sent yet.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:01:14 AM
How many confirmations does a deposit have to have before a payout is sent? Just wondering. Currently have 2 for my .01 deposit, no .04 sent yet.

It's currently set at 3 confirmations.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: noelmal on May 29, 2013, 02:03:54 AM
played demo lost straight away

my address 14bS9EdfWb3AkM3DeDQ9AJEtKqeKSRvmPZ


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:08:02 AM
played demo lost straight away

my address 14bS9EdfWb3AkM3DeDQ9AJEtKqeKSRvmPZ

lol  :D

Please make a deposit and play a live game for the .1 BTC giveaway.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: Stark-Fujikawa on May 29, 2013, 02:09:47 AM
Sent 0.0011 to 14uYSV6vB4mJppNtZ6dFL64MUjRmNFW5ps (0.006+transfer fee)

Transaction ID: 9fc3feca45aad6376eb97da37887ac54081cff64d69b43ff3ee2171d3f139cf2

My address is 1MJmQBEVs9ESPdXRMCp9iN6T3UHogqRMsS

Game worked fine, although lady luck was not on my side.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: noelmal on May 29, 2013, 02:14:18 AM
played demo lost straight away

my address 14bS9EdfWb3AkM3DeDQ9AJEtKqeKSRvmPZ

lol  :D

Please make a deposit and play a live game for the .1 BTC giveaway.

ok sorry I thought we where using the giveawy to test the game newbie that doesn't have enough to play lol


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: Stark-Fujikawa on May 29, 2013, 02:19:49 AM
Oh crap, didn't copy my game hash and closed the window.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:22:03 AM
Sent 0.0011 to 14uYSV6vB4mJppNtZ6dFL64MUjRmNFW5ps (0.006+transfer fee)

Transaction ID: 9fc3feca45aad6376eb97da37887ac54081cff64d69b43ff3ee2171d3f139cf2

My address is 1MJmQBEVs9ESPdXRMCp9iN6T3UHogqRMsS

Game worked fine, although lady luck was not on my side.

Sent .1BTC to 1MJmQBEVs9ESPdXRMCp9iN6T3UHogqRMsS Thanks!

https://blockchain.info/tx/a16511e3ad80c38a7c603a2c74316d3f406a84c61488ea9968df1055cf44508d


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:23:09 AM
Oh crap, didn't copy my game hash and closed the window.

No worries. I sent it. :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: Stark-Fujikawa on May 29, 2013, 02:24:40 AM
Sent 0.0011 to 14uYSV6vB4mJppNtZ6dFL64MUjRmNFW5ps (0.006+transfer fee)

Transaction ID: 9fc3feca45aad6376eb97da37887ac54081cff64d69b43ff3ee2171d3f139cf2

My address is 1MJmQBEVs9ESPdXRMCp9iN6T3UHogqRMsS

Game worked fine, although lady luck was not on my side.

Sent .1BTC to 1MJmQBEVs9ESPdXRMCp9iN6T3UHogqRMsS Thanks!

https://blockchain.info/tx/a16511e3ad80c38a7c603a2c74316d3f406a84c61488ea9968df1055cf44508d


Thank you for sending. Tried it again, in order to be able to still give you a game hash:

<!--
PROVABLY FAIR GAME INFO

message: "Random number is 155255." Hash:
message & hash: "Random number is 155255. Hash: 218dde6e677d3f45af2512fee4ac567342c1774a159aa3ac409d386f3b09ea649de5a34f069fd8f 9662116620801d98ca781dbdb6cf63831d6f416bcd8994823"

final hash: 261efc0628e104a879ce023c947bd569cdf1266433bd46ca89c144512a646a76c0852cd3f1a5097 740b4781f38333a7f2c00b3dfef6eee8c833c66f37eb515fa

secret key: 648558783584476871152513
//-->


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: nimda on May 29, 2013, 02:26:54 AM
How do I get the hash? This is me:
https://blockchain.info/tx/12612d794b67798729aa00843847b2d975486ade6f8936244079093fb5a1dc4b
and I can prove it with a signature.

When I tried to view source, Chrome asked me to "Confirm form resubmission," which is obviously not what I wanted.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: Stark-Fujikawa on May 29, 2013, 02:30:55 AM
How do I get the hash? This is me:
https://blockchain.info/tx/12612d794b67798729aa00843847b2d975486ade6f8936244079093fb5a1dc4b
and I can prove it with a signature.

When I tried to view source, Chrome asked me to "Confirm form resubmission," which is obviously not what I wanted.

I clicked Inspect Element.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:31:26 AM
How do I get the hash? This is me:
https://blockchain.info/tx/12612d794b67798729aa00843847b2d975486ade6f8936244079093fb5a1dc4b
and I can prove it with a signature.

When I tried to view source, Chrome asked me to "Confirm form resubmission," which is obviously not what I wanted.

No worries. Chrome does that, but I see the transaction. Do you want payment sent to this address?

1dR8EUiuDWczZvPDHeKLHu2ndYTkbGUE2

Also congratulations on your win. :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: starsoccer9 on May 29, 2013, 02:32:20 AM
<!--
PROVABLY FAIR GAME INFO

6d08e7fe50f578642b19b8f009c00c2b115a6894ddb5aca97c9e034b9a1a1b65361dcaaaf287227 18898d49acc83b0dc3c3fd2f2047dc9bde135202193fc4cbd"
final hash: 2b9e1cef6692d072afd5d990b7529de268d952cf36030f82e03935e82ae17ed88638ff5765a2bd1 e1f5b4b3e598d7e68ee31be7a755c7bd5a07004c401bacd96

1NMuPoU6UW8qMziB5pVwc7YYDVjLQGhGDJ


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: firstlast on May 29, 2013, 02:33:40 AM
Could you just show the hash on the page itself instead of burying it in the source code? It would be a lot easier to find and verify.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: cwil on May 29, 2013, 02:36:19 AM
There's no deposit address showing up.  See http://imgur.com/Qae2yR8


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: dorigan22 on May 29, 2013, 02:39:14 AM
Looks interesting, maybe make deposited funds more permanent then a webpage that can't be returned to would help.  Feel free to send 0.1 to my address 1CkrM6ZtaSMW9PZjPbNb28KoBvD27hJ173  ;D

Will look in to that.

Sent .1 BTC to 1CkrM6ZtaSMW9PZjPbNb28KoBvD27hJ173

https://blockchain.info/tx/0bb37a041c660b921041ff4377bb290fb48524c90716341964144bd9b56af706

Thanks! :)

Thanks!


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:39:49 AM
<!--
PROVABLY FAIR GAME INFO

6d08e7fe50f578642b19b8f009c00c2b115a6894ddb5aca97c9e034b9a1a1b65361dcaaaf287227 18898d49acc83b0dc3c3fd2f2047dc9bde135202193fc4cbd"
final hash: 2b9e1cef6692d072afd5d990b7529de268d952cf36030f82e03935e82ae17ed88638ff5765a2bd1 e1f5b4b3e598d7e68ee31be7a755c7bd5a07004c401bacd96

1NMuPoU6UW8qMziB5pVwc7YYDVjLQGhGDJ

Sent, thanks! :)

https://blockchain.info/address/1NMuPoU6UW8qMziB5pVwc7YYDVjLQGhGDJ


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: nimda on May 29, 2013, 02:39:56 AM
How do I get the hash? This is me:
https://blockchain.info/tx/12612d794b67798729aa00843847b2d975486ade6f8936244079093fb5a1dc4b
and I can prove it with a signature.

When I tried to view source, Chrome asked me to "Confirm form resubmission," which is obviously not what I wanted.

No worries. Chrome does that, but I see the transaction. Do you want payment sent to this address?

1dR8EUiuDWczZvPDHeKLHu2ndYTkbGUE2

Also congratulations on your win. :)
Thank you, and yes please :) I suppose sending back to the originating address removes the need to prove anything.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:47:47 AM
Could you just show the hash on the page itself instead of burying it in the source code? It would be a lot easier to find and verify.

I thought about that, but wanted to keep the screen clean. I'll see what I can do.

There's no deposit address showing up.  See http://imgur.com/Qae2yR8

It looks like there are too many different sessions, checking into it.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 02:52:27 AM
Thank you, and yes please :) I suppose sending back to the originating address removes the need to prove anything.

Sent, thanks! :)

https://blockchain.info/tx/36d52c466336a18ea6ee19040d401b7bb3424a35e3d9b6e8d71a9d745dd9acc7


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: hasher87 on May 29, 2013, 03:02:05 AM
the free 0.1btc is over already?  :-\


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: nimda on May 29, 2013, 03:03:50 AM
How do I get the hash? This is me:
https://blockchain.info/tx/12612d794b67798729aa00843847b2d975486ade6f8936244079093fb5a1dc4b
and I can prove it with a signature.

When I tried to view source, Chrome asked me to "Confirm form resubmission," which is obviously not what I wanted.

I clicked Inspect Element.
Ah, smart.

Thank you, and yes please :) I suppose sending back to the originating address removes the need to prove anything.

Sent, thanks! :)

https://blockchain.info/tx/36d52c466336a18ea6ee19040d401b7bb3424a35e3d9b6e8d71a9d745dd9acc7

No, thank you ;) I also gave positive feedback with the forum's new trust system :)

the free 0.1btc is over already?  :-\
With BTCUSD hanging around $130, you can't expect promotions worth 0.1 BTC to last long.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 03:09:20 AM
the free 0.1btc is over already?  :-\

Post a wallet address to send to and I'll send it. There was 1 giveaway spot left ;)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 03:09:50 AM
Hey everyone,

It looks like the site experienced a bunch of different people (or maybe the same one) creating new wallets but not depositing anything depleting the address pool. I'll have to fix that, but everything else seems to be working great!

Thanks to everyone for helping test. I'm going offline for now, but it has been a fun first day.

Thanks again!  :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: hasher87 on May 29, 2013, 03:16:40 AM
the free 0.1btc is over already?  :-\

Post a wallet address to send to and I'll send it. There was 1 giveaway spot left ;)
i would love to, but im in the office so i dont  have access of my wallet here, maybe next time =)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: i3lome on May 29, 2013, 04:49:24 AM
Trying to get the last spot, the page wont sho deposit address, IE an Chrome  gives me "updating wallet...please wait"


1H7E7YqMoWQZsUCumbvyASYJzpnz3dudaB


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: dooglus on May 29, 2013, 04:57:00 AM
Hey everyone,

It looks like the site experienced a bunch of different people (or maybe the same one) creating new wallets but not depositing anything depleting the address pool. I'll have to fix that, but everything else seems to be working great!

The guy who runs the excellent 'flipside (https://dserrano5.es/btc/flipside)' bitcoin game had the same issue, and found one of my StackExchange answers helpful in understanding the problem.  See here:

https://bitcointalk.org/index.php?topic=162712.msg2046657#msg2046657


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: Yurkov on May 29, 2013, 07:47:22 AM
I'll try it out as well when i'm back home
my address is 17U2LQRbraFsogr1ZUFqDD3nSLP7vV3tqC


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [Help Test/Reward]
Post by: DoubleMyCoins on May 29, 2013, 08:04:39 PM
Hey everyone,

It looks like the site experienced a bunch of different people (or maybe the same one) creating new wallets but not depositing anything depleting the address pool. I'll have to fix that, but everything else seems to be working great!

The guy who runs the excellent 'flipside (https://dserrano5.es/btc/flipside)' bitcoin game had the same issue, and found one of my StackExchange answers helpful in understanding the problem.  See here:

https://bitcointalk.org/index.php?topic=162712.msg2046657#msg2046657

Thanks, that's helpful! :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 29, 2013, 08:06:50 PM
Okay everyone,

The site wallet issue has been fixed and the site is open! Thanks to everyone that helped test!

The giveaway is now closed, but I'll send .1 BTC to the last 3 posters hasher87, i3lome, Yurkov if they play.

Have fun!  :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: GamxCharette on May 29, 2013, 08:12:24 PM
Nice i like it !

i'm 18zD99JmJX1gvjNYgavNCjcdZxMLGccYwq ahah

EDIT : btw cashing out is automatic ?


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 29, 2013, 08:17:47 PM
Nice i like it !

i'm 18zD99JmJX1gvjNYgavNCjcdZxMLGccYwq ahah

EDIT : btw cashing out is automatic ?

Thanks!

The giveaway is now closed but good luck!

Yes, when you win play again or cash out. The system pays cash outs automatically after 3 confirmations of your deposit.

Also, I'm working to implement some of the great suggestions like from dooglus, and to allow a partial cash out option. Stay tuned! :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: GamxCharette on May 29, 2013, 08:20:03 PM
Nice ! Really, i like ideas like this, it's simple but really nice, good job !


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 29, 2013, 08:23:28 PM
Nice ! Really, i like ideas like this, it's simple but really nice, good job !

Thanks for the encouragement! It was something I wanted to see. If things go well I PROMISE a redesign lol  ;D


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: GamxCharette on May 29, 2013, 08:32:00 PM
well enought played for today :p

See you tomorrow and i wish you some luck for this project !


EDIT :  Strange bug, i paid, the game started, i saw the green ammount like when you win, but 0.0 and a message : "Page refreshed" or something like that.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 29, 2013, 10:04:09 PM
well enought played for today :p

See you tomorrow and i wish you some luck for this project !


EDIT :  Strange bug, i paid, the game started, i saw the green ammount like when you win, but 0.0 and a message : "Page refreshed" or something like that.

Yes, the "Page refresh" message can happen if your browser reloads the page, for example, if you click another action when the page has not finished loading on your end.

The system is set up to either record your guess successfully, and the outcome, or leave the same amount of coins. So if you get disconnected before the data travels both ways gameplay is not affected. If you make a choice and the server doesn't receive it, then nothing happens either way. If you make a choice and the server receives it, but you don't receive the answer your coins are still credited or debited as the case may be.

If you tell me the amount you played and address, for example, I can tell you if a choice was received and what it was.

EDIT: I'll probably have to change that to just display the last game outcome so it's not confusing.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: GamxCharette on May 29, 2013, 10:30:29 PM
Thx for your answer ! This was that one :

 5/29/13   19G1J8JU3DAok6TAXuikcdzPna6mE4sfKF -> 15fyKjUkM8M6fHR1W9HgrDwM2NQ6tp7eH4   0.18

Thx for your explanation:)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 29, 2013, 10:38:41 PM
Thx for your answer ! This was that one :

 5/29/13   19G1J8JU3DAok6TAXuikcdzPna6mE4sfKF -> 15fyKjUkM8M6fHR1W9HgrDwM2NQ6tp7eH4   0.18

Thx for your explanation:)

Thanks for the feedback. Here is the information:

Random number: 189629
Secret key: 847283271570400732624967
Message hash: b8369451b555547d99b0b70a85f45f451f8a153525a7dafc25e93eb10cd8d747158a38e64e92466 c64692cfd3773d4753c8cd8046c3f453afbfb5f0847bf980e
Final hash: 2fae392345fd1b13c9185061e8921ddb6cec5f0af0f034973ea42787692f5806065a25322538037 a43c98f2986579b8ddb672bc8884a05d2cff02434ea53263b

Your choice: right
Win/Loss: loss
Bet amount: 0.18


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: hasher87 on May 30, 2013, 12:51:19 AM
Just try out, i had to remotely connect to my pc at home from the office lol

Sent 0.01btc to this address: 1MiQehgZnFxnQJJew5zAHXzp1Yt9UNVERr

My address: 1HaGsG2Fn6qWjpgSHCsbBVAL9jeBMbszGo

Quote
<!--
PROVABLY FAIR GAME INFO

message: "Random number is 222082." Hash:
message & hash: "Random number is 222082. Hash: ec1f0aa1f7d21de502a2c9252428006bcf6e3f3fde9fab4370c6e30200dbc206b2a973c1f2ed44e 0859b22b5f1c39b678454d7de99d0f644ad8244552c592918"

final hash: 160c5270e727b4da32f79386b4eb39c5142b397029adc0ce711e14160260444ef5bfd2218cf548f b91c2a8f387f396d1517514a962aade102a6af3f994bfd322

secret key: 689842345260675485623594


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 30, 2013, 02:10:57 AM
Just try out, i had to remotely connect to my pc at home from the office lol

Sent 0.01btc to this address: 1MiQehgZnFxnQJJew5zAHXzp1Yt9UNVERr

My address: 1HaGsG2Fn6qWjpgSHCsbBVAL9jeBMbszGo

Sent .1 BTC, thanks!

https://blockchain.info/tx/004cfeabba2744e447626a05dc6487fe0f0c686b70e881011f7b934e09b06fba

Now just waiting for i3lome and Yurkov lol  ;D

I think everyone will like the next giveaway I'm planning, stay tuned...  :D


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: hasher87 on May 30, 2013, 02:20:13 AM
received! thanks  ;D

Now is there an option to use the funds that i deposited to your game wallet partially? lets say 0.1 deposited, but i only wanna use up 0.005?


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 30, 2013, 02:34:19 AM
received! thanks  ;D

Now is there an option to use the funds that i deposited to your game wallet partially? lets say 0.1 deposited, but i only wanna use up 0.005?

I'll look into that. Right now I'm working on a partial cash out feature though. :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 30, 2013, 03:17:47 AM
received! thanks  ;D

Now is there an option to use the funds that i deposited to your game wallet partially? lets say 0.1 deposited, but i only wanna use up 0.005?

I'll look into that. Right now I'm working on a partial cash out feature though. :)

Actually, I think you're right that a deposit selection amount is better. It's added!  :)

http://img4.imageshack.us/img4/9818/screenshot4le.png


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: Lecture on May 30, 2013, 06:04:42 AM
I haven't being paid yet.

5/29/13   17PQBn8qvvQZQ5auVz1yrmEZzTvQzQHHot   13RVCkbcZ7SRMg628jsdETH8V6KsGcTxTU   0.03728143   paid

It says its paid but I haven't gotten anything. Also that isn't my deposit address


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: Yurkov on May 30, 2013, 06:24:48 AM
Okay everyone,

The site wallet issue has been fixed and the site is open! Thanks to everyone that helped test!

The giveaway is now closed, but I'll send .1 BTC to the last 3 posters hasher87, i3lome, Yurkov if they play.

Have fun!  :)

I'll play some rounds when I get home


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 30, 2013, 05:26:47 PM
I haven't being paid yet.

5/29/13   17PQBn8qvvQZQ5auVz1yrmEZzTvQzQHHot   13RVCkbcZ7SRMg628jsdETH8V6KsGcTxTU   0.03728143   paid

It says its paid but I haven't gotten anything. Also that isn't my deposit address

How did you send payment? Which wallet did you use?


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: Lecture on May 31, 2013, 05:14:56 AM
This is my wallet address please send it here thanks - 17xYsaUPYXx546YKjaHrhGmZkc6WoFrDN5


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 31, 2013, 04:33:56 PM
This is my wallet address please send it here thanks - 17xYsaUPYXx546YKjaHrhGmZkc6WoFrDN5

I'm trying to figure out why you didn't receive payment. The system did send payment which can be seen here:

https://blockchain.info/tx/e520bb69a0b9df8e0cdae12278b93f971cd969480515ce544d755746a16edba9

Did you use a service like MtGox, which doesn't receive incoming transactions, to deposit coins? I'm trying to see what happened because otherwise anyone can copy info from the payout page and say they didn't get paid.  :-\


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: Lecture on May 31, 2013, 05:48:44 PM
i used this place when i sent btc https://satoshicircle.com/


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 31, 2013, 06:55:03 PM
i used this place when i sent btc https://satoshicircle.com/

Then satoshicircle.com got your payment  :(

I sent out another payment to your posted address 17xYsaUPYXx546YKjaHrhGmZkc6WoFrDN5

https://blockchain.info/tx/dbe0dade9ca7cae20ff687bcb9b2fd32032083425e0dc8184666dda558b1eba4

It was my fault for not making the incoming wallet message more obvious. It's updated.  :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: BigBitz on May 31, 2013, 07:13:54 PM
Hmm.

So I put in 0.0995 and found the red ace twice but lost twice?  ???


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 31, 2013, 07:20:22 PM
Hmm.

So I put in 0.0995 and found the red ace twice but lost twice?  ???

Checking into it...


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: BigBitz on May 31, 2013, 07:29:25 PM
Hmm.

So I put in 0.0995 and found the red ace twice but lost twice?  ???

Checking into it...
Sent you PM.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins on May 31, 2013, 07:37:52 PM
Hmm.

So I put in 0.0995 and found the red ace twice but lost twice?  ???

Checking into it...
Sent you PM.
Replied to PM :)

The issue was that he didn't know he had to choose a side, that it's not automatic like SatoshiDice/PrimeDice. :)

I'll make that clearer.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: GamxCharette on May 31, 2013, 08:07:47 PM
Some plays today, i'm raging, i won 0,1 with 0,01 or something like this but lost everything ! fuuu !


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: snowcrashed on May 31, 2013, 08:49:29 PM
Still doing the 0.1 BTC for testing this?  I didn't feel like counting if 10 people have asked for it already or not but I'd like to give this a try.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: Boelens on May 31, 2013, 08:49:51 PM
Still doing the 0.1 BTC for testing this?

Was said a few pages ago that it was over.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: snowcrashed on May 31, 2013, 08:51:37 PM
:( :(


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: GamxCharette on May 31, 2013, 09:38:19 PM
Is it possible a more recent pay out than me is paid, and mine pending ?


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins! on May 31, 2013, 10:34:18 PM
Is it possible a more recent pay out than me is paid, and mine pending ?

It's paid now :)  

Sorry about that, I corrected the minor script causing the hang up.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: i3lome on June 01, 2013, 12:59:23 AM
Hey brother just got back intown and gave it a shot everything seems to be working fine now. I appreciate you allowing me to get in on the giveaway.
Win Double aces show up, Ace Clubs and Ace Diamonds which is the  higher card




<!--
PROVABLY FAIR GAME INFO

Final hash: 80a78be0aeb773772b4e5b1b8f6bd29722550c3e543fe46d3184febb0b3de71de79ae074ed0c843 89f93dd9c651053fdfbe7be57a09427c85809b4f88924eee4
//-->


1CPtFrYKA9nntkPouAGHkHkxmxsKoqwUzf - if you could please


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: i3lome on June 01, 2013, 01:05:04 AM
excuse the dumb which card is higher question. Google is very smart A-Clubs is Higher than A- Diamonds due to Alphabetical Order.   Good to know


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NOW OPEN]
Post by: DoubleMyCoins! on June 01, 2013, 06:50:14 PM
Hey brother just got back intown and gave it a shot everything seems to be working fine now. I appreciate you allowing me to get in on the giveaway.
Win Double aces show up, Ace Clubs and Ace Diamonds which is the  higher card


Sent .1 BTC! :)

https://blockchain.info/tx/18f1f5e5eb42484128f4fac157b0ddc515339888613e1e0eff91a57833ed70fc

Now there is only Yurkov for the .1 BTC giveaway. Don't worry everyone more giveaways are planned!

The two Aces always show up. To win you need to pick which side the Red Ace is on. It's a 50/50 chance which is provably fair. :)

Just doubled $1, will confirm when it pays out.

Nice game!

EDIT: Got the payout, awesome game!

Thanks!

I'm working on a new design as it's BADLY needed LOL :)


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NEW DESIGN!]
Post by: DoubleMyCoins! on June 20, 2013, 07:51:36 PM
Update 6/20/13:

Site has a new design, enjoy!  http://doublemycoins.com (http://doublemycoins.com)  :)

http://anonymouse.org/cgi-bin/anon-www.cgi/http://anonymouse.org/cgi-bin/anon-www.cgi/http://anonymouse.org/cgi-bin/anon-www.cgi/http://anonymouse.org/cgi-bin/anon-www.cgi/http://anonymouse.org/cgi-bin/anon-www.cgi/http://img10.imageshack.us/img10/7526/y9r2.jpg



We've also simplified the provably fair info, which now displays at bottom of page. Also, you can now deposit from any wallet and choose cash out destination!


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NEW DESIGN!]
Post by: Mooshire on June 21, 2013, 04:20:57 AM
Fun site.


Title: Re: [ANN] DoubleMyCoins.com! - 50/50 Chance Provably Fair [NEW DESIGN!]
Post by: DoubleMyCoins! on June 21, 2013, 06:10:46 PM
Fun site.

Thanks! Dice & slot games are cool, but I wanted to see a game where you choose your own destiny.

The game is provably fair, so the win or loss is between you and fate  :)

More features and promotions are being planned! I'm also considering the Invest option the new site Just-Dice.com from dooglus has... That's a pretty cool idea.