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8921  Economy / Trading Discussion / Re: bitcoinity.org/markets - live bitcoin price charts on: March 21, 2013, 08:51:54 PM
People on reddit weren't understanding the market depth change bars even after reading the WTF? help text, so I wrote this explanation:

    http://www.reddit.com/r/Bitcoin/comments/1aqtgo/a_note_for_newbies_about_market_forces_feel_free/c8zz2ro

Feel free to use any of it if you want to, if it's clearer than your current help text.
8922  Other / Beginners & Help / Re: [Video inside] BitVegas. Update: FREE BITCOINS just for being online! on: March 21, 2013, 08:40:04 PM
Some more changes today.
New name colors!
Red: Play money mode
Purple: Real bitcoin mode
Green: Real bitcoin mode with > 1 BTC
Gold: Real bitcoin mode with > 25 BTC

Any progress towards making blackjack competitive with other bitcoin casinos?  Like paying out properly for blackjack, and allowing splits?
8923  Economy / Service Announcements / Re: New, simple online wallet: www.instawallet.org - no signup required on: March 21, 2013, 08:35:22 PM
That's because when the last maintenance occurred your wallet had a zero balance.

We archived a lot of addresses to alleviate the load on our bitcoind, the site was becoming extremely slow, the addresses are just archived though, no funds are lost.

I was only revisiting the old wallet to see if I had left anything in it.  I was pretty sure I hadn't, but was just checking.

Thanks for the reply.
8924  Economy / Service Discussion / Re: Satoshi Dice -- Statistical Analysis on: March 21, 2013, 07:34:30 PM
The graphs only show confirmed payouts, so the big lessthan 1 bet isn't included yet, but it does show up as a pending liability, and in the bottom line:

Quote
Total of 155 bets unaccounted for.

Results: 2013-Mar-21 12:26pm (up to block 227207)

   Address  Target   Should Win |    #Bets |        Win        |   Lose  | Refunds |   BTC In   |  BTC Out   |  Refund  |   Profit  |   RTP 
----------------------------------------------------------------------------------------------------------------------------------------------
 1dice1e6p       1      0.00002 |   104433 |       1 (0.00001) |  102809 |    1623 |    1225.68 |    1280.61 |   127.41 |    -54.93 | 104.482
 1dice1Qf4       2      0.00003 |     5537 |       0 (0.00000) |    5010 |     527 |      94.43 |       0.06 |    20.72 |     94.36 |   0.065
 1dice2pxm       4      0.00006 |     7984 |       1 (0.00013) |    7528 |     455 |     121.14 |     160.02 |    12.84 |    -38.88 | 132.099
 1dice2vQo       8      0.00012 |    12840 |       5 (0.00040) |   12362 |     473 |     254.71 |     432.12 |    10.09 |   -177.41 | 169.650
 1dice2WmR      16      0.00024 |    14516 |       1 (0.00007) |   14070 |     445 |     506.11 |       5.10 |    22.07 |    501.00 |   1.010
 1dice2xkj      32      0.00049 |    19699 |       9 (0.00047) |   19280 |     410 |    1127.66 |    1396.50 |     1.43 |   -268.84 | 123.840
 1dice2zdo      64      0.00098 |    20292 |      24 (0.00121) |   19794 |     474 |    1486.43 |     803.43 |    55.83 |    683.00 |  54.051
 1dice37Ee     128      0.00195 |    19767 |      38 (0.00197) |   19268 |     461 |    2347.71 |    1562.73 |    48.39 |    784.98 |  66.564
 1dice3jkp     256      0.00391 |    24963 |     108 (0.00439) |   24469 |     386 |    5878.86 |    8640.54 |    13.20 |  -2761.67 | 146.976
 1dice4J1m     512      0.00781 |    35462 |     285 (0.00820) |   34472 |     705 |    8120.57 |    6652.56 |    10.06 |   1468.00 |  81.922
 1dice5wwE    1000      0.01526 |   123100 |    1864 (0.01521) |  120707 |     529 |   38273.41 |   32681.55 |     2.08 |   5591.85 |  85.390
 1dice61SN    1500      0.02289 |    24773 |     573 (0.02347) |   23842 |     358 |    7732.17 |    8550.16 |    15.09 |   -817.99 | 110.579
 1dice6DPt    2000      0.03052 |    77649 |    2403 (0.03111) |   74847 |     399 |   38372.69 |   34098.18 |     9.37 |   4274.50 |  88.861
 1dice6gJg    3000      0.04578 |    28983 |    1319 (0.04621) |   27224 |     440 |    9469.05 |   10075.36 |    25.19 |   -606.31 | 106.403
 1dice6GV5    4000      0.06104 |    34936 |    2132 (0.06172) |   32409 |     395 |    7654.53 |    7446.66 |    31.36 |    207.86 |  97.284
 1dice6wBx    6000      0.09155 |    48047 |    4380 (0.09205) |   43204 |     463 |   16373.02 |   18126.75 |     7.37 |  -1753.72 | 110.711
 1dice6YgE    8000      0.12207 |   188146 |   23023 (0.12270) |  164609 |     514 |   92704.92 |   91572.61 |   100.49 |   1132.31 |  98.779
 1dice7EYz   12000      0.18311 |    97867 |   17833 (0.18325) |   79480 |     554 |  171874.25 |  173588.52 |  3314.95 |  -1714.26 | 100.997
 1dice7fUk   16000      0.24414 |   253595 |   61765 (0.24411) |  191255 |     575 |  368477.69 |  354435.29 |  2322.48 |  14042.39 |  96.189
 1dice7W2A   24000      0.36621 |   252909 |   92858 (0.36803) |  159453 |     598 |  584938.01 |  576809.82 |  1013.26 |   8128.19 |  98.610
 1dice8EMZ   32000      0.48828 |  1137511 |  554272 (0.48799) |  581557 |    1682 |  887734.68 |  869478.66 |  2925.07 |  18256.02 |  97.944
 1dice97EC   32768      0.50000 |   621816 |  310075 (0.49960) |  310570 |    1171 |  667347.47 |  651240.32 |  6521.37 |  16107.15 |  97.586
 1dice9wcM   48000      0.73242 |   351748 |  258082 (0.73509) |   93006 |     660 |  303153.24 |  295637.34 |  5455.35 |   7515.90 |  97.521
 1dicec9k7   52000      0.79346 |    77743 |   61309 (0.79406) |   15901 |     533 |   62450.19 |   61151.39 |  1187.63 |   1298.79 |  97.920
 1dicegEAr   56000      0.85449 |    67156 |   57051 (0.85707) |    9514 |     591 |   78760.80 |   78093.35 |   400.62 |    667.44 |  99.153
 1diceDCd2   60000      0.91553 |   103239 |   94091 (0.91642) |    8581 |     567 |   72245.85 |   71270.13 |     0.58 |    975.71 |  98.649
 1dice9wVt   64000      0.97656 |    17446 |   15956 (0.97992) |     327 |    1163 |   24258.09 |   23845.37 |   240.28 |    412.72 |  98.299
----------------------------------------------------------------------------------------------------------------------------------------------
           small (bets < 4 BTC) |  3655453 | 1506280           | 2132314 |   16859 |  788776.48 |  773197.33 |   266.02 |  15579.14 |  98.025
            big (bets >= 4 BTC) |   116704 |   53178           |   63234 |     292 | 2664207.01 | 2605837.94 | 23628.70 |  58369.07 |  97.809
----------------------------------------------------------------------------------------------------------------------------------------------
                                |  3772157 | 1559458           | 2195548 |   17151 | 3452983.50 | 3379035.28 | 23894.72 |  73948.21 |  97.858
----------------------------------------------------------------------------------------------------------------------------------------------

SD Profit before fees:      73948.21883620 BTC (2.142%)
Cumulative Fees Paid:        2973.37997500 BTC
SD Profit after fees:       70974.83886120 BTC (2.055%)
Pending Liabilities:         1786.48765676 BTC
Final SD Profit:            69188.35120444 BTC (2.004%)
----
Since Satoshi Dice started, there have been:
Blockchain Tx: 11855457  :  SatoshiDice Tx:  6938263  (58.5%)
Blockchain MB:   5102.7  :  SatoshiDice MB:   2855.7  (56.0%)



8925  Economy / Service Announcements / Re: New, simple online wallet: www.instawallet.org - no signup required on: March 21, 2013, 08:03:55 AM
I used to use InstaWallet a couple of years ago.  I have the secret URL and the corresponding bitcoin address saved.

I just visited the secret URL, but the bitcoin address it shows is different than the one it used to show.

Is this normal?  The address it shows now has never been used in any transactions, whereas I used my Instawallet quite a lot.
8926  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: March 21, 2013, 07:27:10 AM
Wow you two, this is the first symptom of paranoia! Better talk to a doc!

Only once.  When I was at 2112 posts, I switched my avatar to Rush's 2112 album cover.  Later, I wanted to switch back, and couldn't remember which one I had used before.

I have a whole bunch of differently zoomed versions, which I went through one at a time on my Sapphire casino account before I got banned for winning too much or being too helpful or something I forget what now.  So I've not zoomed my avatar in probably over a month, but well spotted.  Smiley

Edit: I've zoomed back out, so you can all relax again.
8927  Bitcoin / Development & Technical Discussion / Re: Hacking Bitcoin on: March 21, 2013, 03:10:18 AM
and in doing so cause a situation where 'forced payment' would be implemented for transactions.(thereby increasing the block reward!!!)

... and drive away users, and make the value of Bitcoin nosedive.  Enjoy your increased-but-worth-less block reward?
8928  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: March 21, 2013, 03:07:43 AM
This would be fine if they told everyone

I've asked before how they decide which bets to process immediately and which to delay and was told it's a secret.
8929  Economy / Gambling / Re: bitZino - Provably Fair Bitcoin Casino - Now featuring Slots! on: March 21, 2013, 02:57:50 AM
Sorry for bumping your thread back onto the first page of the gambling forum again - I know you hate the publicity - but I found another little issue:

I had a stray half a uBTC in my account, and wanted to win another half to tidy things up.  I know, kind of OCD, but there you go.

I got the blackjack I needed, and hit 'cash out'.  Then nothing happened, and continued to happen for 10 minutes.  The 'cash out' button is transparent, showing that it has been clicked, but I guess the network connection timed out or something, and there's no script in place to notice that it happened, so it just hangs.



I just tried clicking 'cash out' again, and it worked this time, even though the transparency of the button suggests that it's inactive.
8930  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: March 21, 2013, 01:56:57 AM
Makes me wonder if the 'consultant' they brought in for the doublespend issue has something to do with this.

If they tell you whether you've won or lost before your bet has confirmed, you can attempt to double-spend your losing bets (send the same coins to yourself) and hope that a miner confirms your double-spend, not your losing bet.  There was/is even a bot double-spending people's losing bets for them automatically.

You only need that to work occasionally to overcome the 1.9% house edge.

That would be my guess as to why they're not accepting zero-conf bets any more.
8931  Bitcoin / Development & Technical Discussion / Re: Hacking Bitcoin on: March 21, 2013, 01:49:39 AM
One of the hardest problems   a bot writer  has to accomplish, is a messaging conduit that cannot be taken down.
Potentially bit-coin (or indeed any crypto currency) could provide a completely solid messaging conduit for a bot network, in effect a system integrated into the block-chain of any crypto currency that would allow untraceable command structures to be established with a bot-net.

Interesting idea.  You could even use transactions that are unlikely to confirm.  They'll be passed around the p2p network, and will work as a robust messaging mechanism.
8932  Other / Beginners & Help / Re: [Video inside] BitVegas. Update: FREE BITCOINS just for being online! on: March 21, 2013, 12:06:24 AM
I have redone the displaying of BTC.
  • If your balance is under 0.1 BTC. It is now displayed in mBTC.
  • Any trailing 0's are removed
  • Max number of decimal places is now 3. (Although because of mBTC the lowest it can display is now 0.00001 (shown as 0.001 mBTC) instead of 0.0001

That is so much better.  If I have more than 0.1 BTC then I probably don't care about the tiny fractions.
8933  Bitcoin / Development & Technical Discussion / Re: Hacking Bitcoin on: March 20, 2013, 09:03:19 PM
The best attack I can come up with right now is this:
  • Create two wallets (or two addresses)
  • Buy some bitcoin into one wallet
  • Transfer bitcoin back and forth as fast as possible to flood the network.
Set up as many machines as possible doing this.

Somebody already tried this.
8934  Economy / Service Discussion / Re: Satoshi Dice -- Statistical Analysis on: March 20, 2013, 08:23:05 PM
Quote
Total of 49 bets unaccounted for.

Results: 2013-Mar-20 01:20pm (up to block 227001)

   Address  Target   Should Win |    #Bets |        Win        |   Lose  | Refunds |   BTC In   |  BTC Out   |  Refund  |   Profit  |   RTP 
----------------------------------------------------------------------------------------------------------------------------------------------
 1dice1e6p       1      0.00002 |   103606 |       1 (0.00001) |  101987 |    1618 |    1212.85 |    1280.54 |   127.39 |    -67.69 | 105.582
 1dice1Qf4       2      0.00003 |     5418 |       0 (0.00000) |    4891 |     527 |      93.00 |       0.05 |    20.72 |     92.95 |   0.059
 1dice2pxm       4      0.00006 |     7869 |       1 (0.00013) |    7413 |     455 |     119.55 |     160.02 |    12.84 |    -40.46 | 133.851
 1dice2vQo       8      0.00012 |    12793 |       5 (0.00041) |   12315 |     473 |     254.02 |     432.12 |    10.09 |   -178.09 | 170.110
 1dice2WmR      16      0.00024 |    14464 |       1 (0.00007) |   14019 |     444 |     504.73 |       5.10 |    22.07 |    499.63 |   1.011
 1dice2xkj      32      0.00049 |    19611 |       9 (0.00047) |   19193 |     409 |    1124.02 |    1396.49 |     1.43 |   -272.46 | 124.240
 1dice2zdo      64      0.00098 |    20180 |      24 (0.00122) |   19682 |     474 |    1483.30 |     803.41 |    55.83 |    679.88 |  54.164
 1dice37Ee     128      0.00195 |    19726 |      38 (0.00197) |   19227 |     461 |    2346.81 |    1562.72 |    48.39 |    784.08 |  66.589
 1dice3jkp     256      0.00391 |    24858 |     108 (0.00441) |   24364 |     386 |    5809.30 |    8640.19 |    13.20 |  -2830.89 | 148.730
 1dice4J1m     512      0.00781 |    35350 |     285 (0.00823) |   34360 |     705 |    8105.45 |    6652.48 |    10.06 |   1452.97 |  82.074
 1dice5wwE    1000      0.01526 |   122431 |    1854 (0.01521) |  120050 |     527 |   37942.61 |   32638.32 |     2.07 |   5304.29 |  86.020
 1dice61SN    1500      0.02289 |    24718 |     571 (0.02344) |   23789 |     358 |    7681.10 |    8378.91 |    15.09 |   -697.80 | 109.085
 1dice6DPt    2000      0.03052 |    77101 |    2389 (0.03115) |   74314 |     398 |   38089.24 |   34076.24 |     9.37 |   4013.00 |  89.464
 1dice6gJg    3000      0.04578 |    28917 |    1315 (0.04618) |   27162 |     440 |    9357.85 |   10073.52 |    25.19 |   -715.67 | 107.648
 1dice6GV5    4000      0.06104 |    34888 |    2129 (0.06172) |   32365 |     394 |    7652.59 |    7443.14 |    31.36 |    209.45 |  97.263
 1dice6wBx    6000      0.09155 |    47893 |    4367 (0.09207) |   43066 |     460 |   16307.24 |   18094.54 |     7.36 |  -1787.30 | 110.960
 1dice6YgE    8000      0.12207 |   187255 |   22915 (0.12271) |  163828 |     512 |   92301.13 |   90967.67 |   100.48 |   1333.46 |  98.555
 1dice7EYz   12000      0.18311 |    97305 |   17731 (0.18326) |   79020 |     554 |  171577.63 |  173241.18 |  3314.95 |  -1663.54 | 100.970
 1dice7fUk   16000      0.24414 |   251659 |   61314 (0.24419) |  189773 |     572 |  368026.12 |  354133.80 |  2322.48 |  13892.31 |  96.225
 1dice7W2A   24000      0.36621 |   251922 |   92504 (0.36807) |  158821 |     597 |  584551.94 |  576394.26 |  1013.26 |   8157.68 |  98.604
 1dice8EMZ   32000      0.48828 |  1135494 |  553299 (0.48800) |  580518 |    1677 |  886821.70 |  868491.31 |  2925.05 |  18330.39 |  97.933
 1dice97EC   32768      0.50000 |   619570 |  308943 (0.49958) |  309459 |    1168 |  666654.20 |  650595.99 |  6521.36 |  16058.21 |  97.591
 1dice9wcM   48000      0.73242 |   350445 |  257138 (0.73513) |   92649 |     658 |  302888.46 |  295386.93 |  5455.35 |   7501.53 |  97.523
 1dicec9k7   52000      0.79346 |    77146 |   60854 (0.79429) |   15760 |     532 |   62311.87 |   61019.62 |  1187.63 |   1292.24 |  97.926
 1dicegEAr   56000      0.85449 |    66390 |   56385 (0.85685) |    9420 |     585 |   78510.16 |   77847.48 |   400.58 |    662.68 |  99.156
 1diceDCd2   60000      0.91553 |   102241 |   93173 (0.91636) |    8504 |     564 |   71911.91 |   70945.61 |     0.56 |    966.30 |  98.656
 1dice9wVt   64000      0.97656 |    17273 |   15790 (0.97971) |     327 |    1156 |   24189.19 |   23776.16 |   240.27 |    413.02 |  98.293
----------------------------------------------------------------------------------------------------------------------------------------------
           small (bets < 4 BTC) |  3640186 | 1500063           | 2123311 |   16812 |  786583.37 |  771140.34 |   265.85 |  15443.03 |  98.037
            big (bets >= 4 BTC) |   116337 |   53080           |   62965 |     292 | 2661244.73 | 2603297.58 | 23628.70 |  57947.15 |  97.823
----------------------------------------------------------------------------------------------------------------------------------------------
                                |  3756523 | 1553143           | 2186276 |   17104 | 3447828.11 | 3374437.92 | 23894.55 |  73390.19 |  97.871
----------------------------------------------------------------------------------------------------------------------------------------------

SD Profit before fees:      73390.19062760 BTC (2.129%)
Cumulative Fees Paid:        2957.71537500 BTC
SD Profit after fees:       70432.47525260 BTC (2.043%)
Pending Liabilities:          -65.14752384 BTC
Final SD Profit:            70497.62277644 BTC (2.045%)
----
Since Satoshi Dice started, there have been:
Blockchain Tx: 11804054  :  SatoshiDice Tx:  6910079  (58.5%)
Blockchain MB:   5078.7  :  SatoshiDice MB:   2843.7  (56.0%)



8935  Economy / Gambling / Re: What is your worst Satoshi Dice Experience? on: March 20, 2013, 06:10:17 AM
My worst experience was playing lessthan 24000 using martingale betting.  I was doubling my bet each time I lost, so that when I eventually won I'd see a nice profit.

I started low, at 0.122 BTC, because that's so far off the max bet that I'm bound to win before I reach it, right?

And lost 0.122, 0.244, 0.488, 0.976, 1.952, 3.904, 7.808, 15.616, 31.232...

I don't consider myself a gambler, had probably never bet more than $5 on anything ever, yet here I was about to be 62.464 BTC on a dice roll.  This was back in September when Bitcoins were 'only' $12 each, but still I had already lost $750 and was about to bet another $750 to try to win it back.

I was on a scary kind of gambling auto-pilot by now.  No time to stop and think about what I was doing.

So I bet the 62 BTC and won 166 BTC, leaving a nice profit of 42 BTC or similar.  But it scared me badly enough that I don't want to play any more.

I guess for a real gambler this wouldn't be a "worst experience" story.  Which tells me I'm not cut out to be a gambler.
8936  Economy / Gambling / Re: Minecraft BitVegas. UPDATE: Earn FREE bitcoins just for being online! on: March 20, 2013, 05:55:47 AM
I think it has something to do with the way he set up updating of the scoreboard. It updates on a time interval, or when /BTC is done by the client or the server.

Yeah.  Maybe that's the only way you can do it, I don't know.  But it would seem to make more sense to update the scoreboard when the score changes, not on a time interval.
8937  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker on: March 20, 2013, 12:42:39 AM

That one's gone too.  What's the story?  I missed it.
8938  Other / Beginners & Help / Re: [Video inside] BitVegas. Minecraft Casino NOW TESTING REAL BITCOIN MODE on: March 19, 2013, 07:41:44 PM
Splitting is currently being worked on and will be added.
I will also be adding new tables with 3:2 payout on blackjack.

This will happen within the next few days

Did you add them yet?  I'm still getting 6:5 for blackjacks, and can't see how to split.
8939  Other / Beginners & Help / Re: [Video inside] BitVegas. Update: FREE BITCOINS just for being online! on: March 19, 2013, 07:33:45 PM
Do you think you need to show a couple more decimal places?  This looks silly.  "First dig is worth 0":

8940  Economy / Gambling / Re: Minecraft BitVegas. UPDATE: Earn FREE bitcoins just for being online! on: March 19, 2013, 07:21:01 PM
We have had some small updates recently.
- Showing balance on screen

While playing blackjack for playmoney, my balance sometimes goes down when I bet, and sometimes doesn't.  Sometimes it stays the same until the hand is over, and only then updates.
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