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Author Topic: [ANN] DoubleMyCoins.com | Play/Invest | 50/50 Provably Fair / Fun!  (Read 4445 times)
DoubleMyCoins! (OP)
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November 20, 2013, 11:40:26 PM
Last edit: December 14, 2013, 06:58:35 PM by DoubleMyCoins!
 #1

Hi everyone!

It's great to be back. I've been working hard adding features, but let me describe the main one.
DoubleMyCoins.com now offers an Invest option -- "so do others!" you might say -- yes but we have a special "risk appetite" option for
potentially higher earnings.

Imagine Bob invests 10 BTC and Dave invests 1 BTC, and the casino makes 1 BTC profit. It's possible for Bob and Dave to share a 50/50 split
at .5 BTC each. This would be if Bob's "risk percent" was 1% and Dave's was 10%, meaning they have the same .1 player maximum bet per game.

Although Bob and Dave invest different amounts they share the same potential profit over a short period of time. However, Dave can
lose more faster. If the casino instead lost 1 BTC Dave would lose .5 BTC, or 50% his investment, while Bob loses .5 BTC which is only
5% of his 10 BTC investment.

This represents the extremes of risk range. Player can choose a risk percent from 1 to 10%, and change it once per 8 hours. Read more

New features:

  • added Game History with provably fair info
  • added Online Check tool for provably fair info (calculates any SHA-256)
  • upgraded DEMO
  • Invest option (with risk appetite control)

Please give the site a try and let me know what you think! Smiley

First 50 people to post their deposit address will receive a few bitcents to their account! (Giveaway done, thanks!)

More features planned ...

http://doublemycoins.com, (our cold storage)

DoubleMyCoins! (OP)
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November 20, 2013, 11:57:22 PM
 #2

reserved
golikcoin
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November 21, 2013, 12:14:45 AM
 #3

how to create an account?

i've only an address

1ErMwe8BDHx9CddypFdxrXLrtB4kh3oovx

 Huh


 
 
           ▄████▄
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    ████████████████████      ▄█▄                 ▄███▄                 ▄███▄                 ▄████████████████▀   ▄██████████

  ▄▄▄▀█████▀▄▄▄▄▀█████▀▄▄▄     ▀██▄             ▄██▀ ▀██▄             ▄██▀ ▀██▄             ▄██▀                   ██
▄█████▄▀▀▀▄██████▄▀▀▀▄█████▄     ▀██▄         ▄██▀     ▀██▄         ▄██▀     ▀██▄         ▄██▀        ▄█▄          ▀██████████████▄
████████████████████████████       ▀██▄     ▄██▀         ▀██▄     ▄██▀         ▀██▄     ▄██▀          ▀█▀                        ██
 ▀████████████████████████▀          ▀██▄ ▄██▀             ▀██▄ ▄██▀     ▄█▄     ▀██▄ ▄██▀                                       ██
   ▀████████████████████▀              ▀███▀                 ▀███▀       ▀█▀       ▀███▀      ▄███████████████████████████████████▀
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monbux
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November 21, 2013, 12:17:21 AM
 #4

reserved

My deposit address: 1BFEWDnkneTXyyXSzEW6x9reK4NENa4SjN
DoubleMyCoins! (OP)
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November 21, 2013, 12:26:26 AM
 #5

how to create an account?

i've only an address

1ErMwe8BDHx9CddypFdxrXLrtB4kh3oovx

 Huh

The site automatically remembers you. To invest you'll need to also provide an email address. Just click Invest -> My Account.

Sent you .002! https://blockchain.info/tx/c8562d0995dcee0ba37ef4f911fd95dcad582ceae4b00e9c1274a1837e660bd9
everythingbitcoin
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November 21, 2013, 12:31:00 AM
 #6

Site looks fun . Looking to try it out

1AMmM6v11hsBbDQnPYtPkFD5LskjwsaceX

Thanks!

DoubleMyCoins! (OP)
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November 21, 2013, 12:32:32 AM
 #7

reserved

My deposit address: 1BFEWDnkneTXyyXSzEW6x9reK4NENa4SjN

Sent! https://blockchain.info/tx/f6fff2fabe9e31068f16cc5e93cf742df6caf16b4e241a2f2cd7c225fd1900d8
monbux
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November 21, 2013, 12:36:13 AM
 #8

Hi, I am playing the game right now, won twice in a row.  But my question to you is where do you prove it's provably fair?  I can't seem to find it, is it after you win or lose the game?
DoubleMyCoins! (OP)
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November 21, 2013, 12:38:42 AM
 #9

Site looks fun . Looking to try it out

1AMmM6v11hsBbDQnPYtPkFD5LskjwsaceX

Thanks!

Thanks! Smiley

Yeah, I actually have fun on it myself. Sent! https://blockchain.info/tx/f23783685a482d234faaeb51ede36d36926e57b372a64285f749a45a7a1ddcb7
haightst
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November 21, 2013, 12:47:52 AM
 #10

1GcGmzhKdsdKWbaKvs4xKgHmJFnBHWoQ6Q

looks clean!  Wink
rednazbtc
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November 21, 2013, 12:48:09 AM
 #11

1519c35mtW2B4zSsRwXdBrD71iMzdacLoJ

Thanks!

DoubleMyCoins! (OP)
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November 21, 2013, 12:49:08 AM
 #12

Hi, I am playing the game right now, won twice in a row.  But my question to you is where do you prove it's provably fair?  I can't seem to find it, is it after you win or lose the game?

Before you choose a card the answer is shown at the bottom of the page. Of course it's in hashed form Wink

That's the 'game hash' and it's automatically shown to you and recorded. That way you know we can't change the choice after you choose. After you choose, at the bottom of the screen the answer is shown (un-hashed form) and secret key used. With that information you can check that the same values make that game hash. The site has a handy online SHA-256 check tool. Just click 'My Games' then 'check' to verify any game.
goose20
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November 21, 2013, 12:53:19 AM
 #13

1PG5zveRnaaQuV86zUX9wSgMETDrFWMTDH


Nice Smiley
marcotheminer
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November 21, 2013, 12:53:28 AM
 #14

Reserved

1LKmFQmprW64G1qaudwZ9AAtkgAQTMiUTT

Thanks
DoubleMyCoins! (OP)
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November 21, 2013, 01:03:45 AM
 #15

1GcGmzhKdsdKWbaKvs4xKgHmJFnBHWoQ6Q

looks clean!  Wink

Sent! https://blockchain.info/tx/8ed7f35b5a6be83bcd9d5ec9220294ae9da53d11b25100b1a16af95d598ef4a0

1519c35mtW2B4zSsRwXdBrD71iMzdacLoJ

Thanks!

Sent! https://blockchain.info/tx/f1ea9ead967309d2f666b8fae2f3be1b0d789c42483204ad1bdbbcf2b35a0e13


1PG5zveRnaaQuV86zUX9wSgMETDrFWMTDH

Sent! https://blockchain.info/tx/57b36569bde562f48f94ad978f66956a609fabc487deec4646a5bd7fd2ae5281

1LKmFQmprW64G1qaudwZ9AAtkgAQTMiUTT

Sent! https://blockchain.info/tx/339e6a069422625a2fffc40df893ff64c3b2ac2e1980034e87b726d3e40d46cb
monbux
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November 21, 2013, 01:05:36 AM
 #16

Hi, right after you tell us the site remembers us...  My account just disapeared, I now have a new deposit address and my balance of 2.5 mBTC is gone.
Can you recover it???  Or at least send it to my new account so I could play.
1LcALghQ27GYKp5kpBX2tbtAEd8fHu4eNy
greenpips
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November 21, 2013, 01:09:12 AM
 #17

Cool..

1HDf67naAEjujgiaQ9XRzED9Fj3FZZoKCc

Thanks  Wink
MasonIII
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November 21, 2013, 01:13:04 AM
 #18

1E8aD8fL9PTzb2QC1fo5GVzUDkWVV89mp5

Thanks
hasher87
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November 21, 2013, 01:14:36 AM
 #19

14tnGzL3hUFc7EBgNrdJjgioa7q7zqYtQh

yess plss
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November 21, 2013, 01:14:54 AM
 #20

14pqx2s2JfqgdbvZNSSPNy5yjCgrwiRPgd

thanks
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