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Topic: Wall Observer - MtGoxUSD wall movement tracker - page 516. (Read 1811613 times)

hero member
Activity: 784
Merit: 1000
0xFB0D8D1534241423
These candlewicks lately... Shocked
hero member
Activity: 622
Merit: 500
www.cryptobetfair.com
You probably would've laughed even more if someone told you that some dude managed to double-spend BTC 211.

I believe that was exploit played against OKPay's confirmation policy, not a doublespend on the blockchain.

You're wrong.


Did you actually read the damn post?

Quote
All time UTC+08:00:

08:08 – Well before I knew what later have happened, I deposited $10000-worth Bitcoins to BTC-e over OKPAY's Bitcoin payment, I paid OKPAY address 12z2n8YCJw1BEsJhhQPLCTuLqwH341nKnE 211.9093 BTC and 0.0005 BTC as transaction fee.
09:30 – The transaction was included in version 0.8's fork, block 225446
10:08 – Deposit completed, $9800 credited to my BTC-e account
12:53 – After some study, I recognized, the transaction, though included in version 0.8's fork, was never confirmed by the pre-0.8 fork, so I decided to make two double spend transactions on two of the vins of the OKPAY transaction, and broadcasted them with the raw transaction API, 0.001 BTC transaction fee included in each transaction.
13:01 – The double spend transaction was included in pre-0.8 fork block 225446
Looks like BDB strikes back.

this is more interesting - http://sourceforge.net/mailarchive/forum.php?thread_name=5F4490C7-8846-4AA7-AF9B-9A02DDEC6245%40ceptacle.com&forum_name=bitcoin-development

O shit... time for mtgox to lag out
full member
Activity: 136
Merit: 100
You probably would've laughed even more if someone told you that some dude managed to double-spend BTC 211.

I believe that was exploit played against OKPay's confirmation policy, not a doublespend on the blockchain.

You're wrong.


Did you actually read the damn post?

Quote
All time UTC+08:00:

08:08 – Well before I knew what later have happened, I deposited $10000-worth Bitcoins to BTC-e over OKPAY's Bitcoin payment, I paid OKPAY address 12z2n8YCJw1BEsJhhQPLCTuLqwH341nKnE 211.9093 BTC and 0.0005 BTC as transaction fee.
09:30 – The transaction was included in version 0.8's fork, block 225446
10:08 – Deposit completed, $9800 credited to my BTC-e account
12:53 – After some study, I recognized, the transaction, though included in version 0.8's fork, was never confirmed by the pre-0.8 fork, so I decided to make two double spend transactions on two of the vins of the OKPAY transaction, and broadcasted them with the raw transaction API, 0.001 BTC transaction fee included in each transaction.
13:01 – The double spend transaction was included in pre-0.8 fork block 225446

this is more interesting - http://sourceforge.net/mailarchive/forum.php?thread_name=5F4490C7-8846-4AA7-AF9B-9A02DDEC6245%40ceptacle.com&forum_name=bitcoin-development
 Looks like BDB strikes back.
hero member
Activity: 532
Merit: 500
Are you suggesting Bitcoin will be defeated by an older version of the code? Oh wait...!
Or Litecoin is the new Dragonborn.....every price dip is an arrow to the knee
sr. member
Activity: 462
Merit: 250
You probably would've laughed even more if someone told you that some dude managed to double-spend BTC 211.

I believe that was exploit played against OKPay's confirmation policy, not a doublespend on the blockchain.

You're wrong.


Did you actually read the damn post?

Quote
All time UTC+08:00:

08:08 – Well before I knew what later have happened, I deposited $10000-worth Bitcoins to BTC-e over OKPAY's Bitcoin payment, I paid OKPAY address 12z2n8YCJw1BEsJhhQPLCTuLqwH341nKnE 211.9093 BTC and 0.0005 BTC as transaction fee.
09:30 – The transaction was included in version 0.8's fork, block 225446
10:08 – Deposit completed, $9800 credited to my BTC-e account
12:53 – After some study, I recognized, the transaction, though included in version 0.8's fork, was never confirmed by the pre-0.8 fork, so I decided to make two double spend transactions on two of the vins of the OKPAY transaction, and broadcasted them with the raw transaction API, 0.001 BTC transaction fee included in each transaction.
13:01 – The double spend transaction was included in pre-0.8 fork block 225446
legendary
Activity: 938
Merit: 1000
chaos is fun...…damental :)
legendary
Activity: 896
Merit: 1001
I take it you didn't watch the whole movie....

Are you suggesting Bitcoin will be defeated by an older version of the code? Oh wait...!
hero member
Activity: 490
Merit: 500

Those damn bitcoins are like T1000:

You can shoot them in the face:



You can blow their head off:



...but in the end, they will just recover:


I take it you didn't watch the whole movie....

Can't stop laughing.

this is nuts.
legendary
Activity: 1204
Merit: 1002
RUM AND CARROTS: A PIRATE LIFE FOR ME

Those damn bitcoins are like T1000:

You can shoot them in the face:



You can blow their head off:



...but in the end, they will just recover:


I take it you didn't watch the whole movie....

Can't stop laughing.
legendary
Activity: 1414
Merit: 1000
HODL OR DIE

Those damn bitcoins are like T1000:

You can shoot them in the face:



You can blow their head off:



...but in the end, they will just recover:


I take it you didn't watch the whole movie....
sr. member
Activity: 476
Merit: 250
You probably would've laughed even more if someone told you that some dude managed to double-spend BTC 211.

I believe that was exploit played against OKPay's confirmation policy, not a doublespend on the blockchain.
full member
Activity: 136
Merit: 100

Those damn bitcoins are like T1000:

You can shoot them in the face:



You can blow their head off:



...but in the end, they will just recover:


LOL! Quick, someone make a meme of this  Wink
full member
Activity: 215
Merit: 100
Hilarious how the we-don't-know-why-dip last week is significantly stronger than the O-M-G-Bitcoin-is-broken-dip today Grin

Only reason I can think of: we were short-term overbought then, while I believe we were just gathering energy to make a big jump upwards when the fork news hit.
Thus there was a lot of fiat waiting for cheaper coins.

I am also amazed at the amount of liquidity in the exchange. I clearly remember when the order book showed 1 million, people were celebrating. Now it is close to 6 million.
legendary
Activity: 3122
Merit: 1538
yes
Shit, if someone had said to me last night we'd be back in 45-46 territory today, I would've laughed.

You probably would've laughed even more if someone told you that some dude managed to double-spend BTC 211.

It's an opportunity to upgrade the software.
legendary
Activity: 1106
Merit: 1001
Shit, if someone had said to me last night we'd be back in 45-46 territory today, I would've laughed.

You probably would've laughed even more if someone told you that some dude managed to double-spend BTC 211.

Still laughing at that one. He double spent on the only set of circumstances that allow a double spend, and only because the merchant wasn't paying attention, and only until the 0.7 chain caught up... bit of a wild goose chase, this.
donator
Activity: 2772
Merit: 1019
Shit, if someone had said to me last night we'd be back in 45-46 territory today, I would've laughed.

You probably would've laughed even more if someone told you that some dude managed to double-spend BTC 211.
sr. member
Activity: 398
Merit: 250

Those damn bitcoins are like T1000:

You can shoot them in the face:



You can blow their head off:



...but in the end, they will just recover:
legendary
Activity: 1106
Merit: 1001
Shit, if someone had said to me last night we'd be back in 45-46 territory today, I would've laughed.
hero member
Activity: 518
Merit: 500
Humanitee, where are you? I need you to hold me in your mammal flippers, stroke my hair, and tell me everything will be alright. 

And maybe warm me up a plate of pizza rolls.

manitee's boy ahahahaha!

You gonna add a NMC address to your siggy? Heard it's today's fashionable alt-coin.
420
hero member
Activity: 756
Merit: 500
Humanitee, where are you? I need you to hold me in your mammal flippers, stroke my hair, and tell me everything will be alright. 

And maybe warm me up a plate of pizza rolls.

manitee's boy ahahahaha!
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