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Other => Beginners & Help => Topic started by: 1CHBhqws on November 24, 2012, 12:08:54 AM



Title: SatoshiDice double spending problem...
Post by: 1CHBhqws on November 24, 2012, 12:08:54 AM
I was playing SatoshiDice a bit earlier - one of the bets didn't get a response for a while, and when the response finally came through, it shows as a double spend...
My bet:  02686699327f1fc47c9f77f21fd1dab0abdf2775fca3101264caddd97ab79e62 has had several confirmations, but the response 569300ffd2866072a710754de6b0706330656dce17645cf1784d873285a661ac is unconfirmed, and shows as a double-spend of one of the coins building the transaction (not mine!).

[Edit: copy-pasted wrong transaction in initial post - now corrected]

How can this be resolved?


Edit: hmmm... looking at https://blockchain.info/double-spends it seems that SatoshiDice is double-spending like crazy today ... so whoever's responsible for it is going to have a big mess to clear up somehow? :(


Title: Re: SatoshiDice double spending problem...
Post by: 1CHBhqws on November 24, 2012, 12:58:53 AM
I note that previous SatoshiDice problem thread just before mine suggested sending PMs to a couple of people.... but no idea whether those would be the same as I'd need to contact? Perhaps someone who knows could alert the right people?

As neither of the double-spend transactions have been confirmed at time of writing, will one of them get automatically cancelled when the other is included in a valid block or something like that? ... and if so will SatoshiDice automatically issue a replacement?

In any case, it's past my bedtime, so I'll just have to see if someone sorted out the problem while I've slept.


Title: Re: SatoshiDice double spending problem...
Post by: holy1pope on November 24, 2012, 01:23:24 AM
same here..

Warning! this transaction is a double spend of 34242226. You should be extremely careful when trusting any transactions to/from this sender.

http://satoshidice.com/full.php?tx=e793cc39df9f6d6b5b9631b4d49287187ee3791f665c547c37db94381e09d75a

http://blockchain.info/tx-index/34303723/154899f3484ee66cd7c61631408018a4f5ec771fa6633a890a63326755cdd150


Title: Re: SatoshiDice double spending problem...
Post by: holy1pope on November 24, 2012, 01:37:53 AM
issue resolved.. braking on all bets until tomorrow.


Title: Re: SatoshiDice double spending problem...
Post by: btctraderr on November 24, 2012, 04:55:19 AM
I'm getting the same thing here, first my bet was credited to me, then later I get the message 'Warning xxx is a double spend' I am using blockchain wallet btw.
https://blockchain.info/tx/20c85df79bfa0a501989bee7d24ec0663856533fbd9726622b16f6177f12e547

This has happened to like 4 transactions now.....


Title: Re: SatoshiDice double spending problem...
Post by: evoorhees on November 24, 2012, 03:55:49 PM
This has happened before, we're looking into it. It's more likely to happen when the available pool of funds gets toward zero, which can happen when lots of activity is occuring, or if blocks are being more slow than usual (which happens just due to natural variance).

I'm not aware of any bets that aren't getting paid, though they may get stuck and then release some time later. My apologies for the inconvenience - we'll see if we can figure out a fix the prevent the issue.


Title: Re: SatoshiDice double spending problem...
Post by: elbill on November 24, 2012, 06:36:02 PM
https://blockchain.info/es/tx/27951812ba5093b177f4451e692cc83cbf72385b9fb584d6ee5bccb091564c0b

Warning! this transaction is a double spend of 34387772. You should be extremely careful when trusting any transactions to/from this sender.


Me too, since yesterday waiting for this confirmation and all my transactions pending for more than 24 hours.


What should I do?


Unreal. I lost almost all my bets over 10 BTC (which are many) and the only one won returns "double spend". I had bad luck even when I win




Title: Re: SatoshiDice double spending problem...
Post by: maomao on December 14, 2012, 09:05:49 AM
It seem that  I receive some Double Spend  from satoshidice.com.now my BTC is decreasing  form 10btc to -2.06BTC.
My address is 1MtmjyzfnpfgenzXwwgv2ZQj75pCtN1367
such as:
https://blockchain.info/tx/36f99fd0bfe7fc243646dfd6a112e31ddc2676864db1d82e76e4f91222be04ba

https://blockchain.info/tx/c27bb83fe8c23a81f6217d94f278977eb156852679413a22bd34f835894a506d

and so on :-*


Title: Re: SatoshiDice double spending problem...
Post by: elbill on December 14, 2012, 09:30:32 AM
Yesterday I have some "double spend" that after 5 hours appear the first confirmations....and one UNPAID bet:

http://src.satoshidice.com/longpoll.php?tx=05e2db5641e3d1bafb16132578ea9099309bb6b493ddec97a0b48bcdff4ccdaf


 :-\