Earlier quoted context omitted.
No he didn't. He withdrew them as proof of concept. Right now it's not even clear who he should give them back to. Furthermore, unless he caused the selloff there was nothing wrong with putting in his $0.0101 order. I suspect the bitter people on the bitcoin forum are the ones who had $0.01 orders in and assumed that fractional values would be rounded down the the nearest cent. They were hoping to make some easy mone…
The 643 he has are 'worth' $10K at the $17/btc rate. That would be triple the $3000 he 'had in his account' so either way that would be not a bad return on $3K. Raises other questions about whether clients can 'conspire' to hold records of sales (vs rolling back the transactions). In real 'cash' situations you have to give back the actual currency, in a bitcoin world its a rollback of the sell record, but now you've…
I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
141–150 of 319 posts
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#142There are two sides to this story. Here is Mt Gox's response: https://forum.bitcoin.org/index.php?topic=20250.0
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#143Earlier quoted context omitted.
You've misread me. You, the thief, are still on the hook for your crime. The buyer, if they really are a bona fide purchaser for value without notice, is not. Your family would probably not meet the test, as this would be the first time they've heard of the Porsches. (IANAL, TINLA)
Yes, what I mean is that if I was 99, I wouldn't care much about being punished for being a thief. I could therefore make a lot of people happy. If not my family, then maybe I could go Robin Hood, steal from the rich and sell cheaply to the poor. I can't imagine that it works that way. I can believe that as a buyer of stolen good without knowing they were stolen, you won't be punished. But you will still have to retu…
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#144This guy doesn't really have a leg to stand on. Just like when the flash crash happened on the real stock market, transactions are going to be rolled back. One thing that has become abundantly clear from reading all of the comments on the Bitcoin forums is that the investing knowledge of most BTC traders is much less than your average equities, fixed income, or ForEx trader. MtGox is a pretty low budget operation, bu…
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#145This reminds me of a conversation I was having with a friend a couple of days ago about network affects. Once a system gets too big, the nice people that started it start getting screwed by the people who don't understand (or care about) the founding ideals. The problem with a trading house like Mt. Gox is that some people assume that all of the players are altruistic (these "some people" being "me", somebody with a…
All others moaning about what he did who bid at 0.1 weren't?
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#146Earlier quoted context omitted.
Yes, what I mean is that if I was 99, I wouldn't care much about being punished for being a thief. I could therefore make a lot of people happy. If not my family, then maybe I could go Robin Hood, steal from the rich and sell cheaply to the poor. I can't imagine that it works that way. I can believe that as a buyer of stolen good without knowing they were stolen, you won't be punished. But you will still have to retu…
SO if I understand this correctly, by buying the coins at ridiculously low prices and the fact that in the post he said it was weird and he tried to take advantage of it. Would he not completely fail the test?
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#147Earlier quoted context omitted.
I suppose the defender could have a rainbow file of his own and purposefully choose a password which didn't hash-collide with a password of < N characters.
That's a fantastic idea for a web service. Google, are you listening?
Take N to be 10, assume 7 bits per character. Then all 10-character passwords fill no more than 2^70 of the 2^128 MD5 space. Any 11-or-larger character password then has a less than 1-in-2^58 chance of colliding with any shorter password. (That's how much larger the full space is, from which each longer-password hash will be drawn.) That's 1-in-288-quadrillion for us decimal apes.
The service would probably never deliver a useful warning before MD5 falls completely to a preimage attack.
The analysis for such a service only gets harsher for 160/256/512 bit hashes.
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#148The community that for months has been preaching the virtues of the currency nobody can control is suddenly arguing that a middleman should roll back a bunch of free-market transactions. I decided a while ago that arguing against the "bitcoin has no problems" crowd was futile: people are too enamored with the idea to see problems like this until they happen.
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#149A bitcoin exchange is a shady business, no regulation exists. So it is a freespace for criminals and hackers. You hustle or you will be hustled. This guy should have made a withdrawal by any means. In the bitcoin business only your wallet file counts, the rest is just a big hustle. And please forgot that you're able to sue somebody over a bitcoin dispute.
"Unlike stocks, futures or options, currency trading does not take place on a regulated exchange. It is not controlled by any central governing body, there are no clearing houses to guarantee the trades and there is no arbitration panel to adjudicate disputes. All members trade with each other based on credit agreements. Essentially, business in the largest, most liquid market in the world depends on nothing more than a metaphorical handshake."
- http://www.investopedia.com/articles/forex/06/SevenFXFAQs.as...
Re: I'm the guy who bought 259684 Bitcoins for under $3000 yesterday
#150So, There's something like 21 million bitcoin possible, and 6 million 'in circulation' now. A sell order comes in for 1/12 of total amount of outstanding bitcoin. And the system processes it, flashcrashes, and. 3) Profit, I guess. or 4) rollback. That's something like what would happen if someone dumped 1 trillion USD onto a bond exchange. There are only a couple entities who could do this. So how did 1/12 of the val…
Or it could, again, be stupidity by MtGox: This was a "test account" that had no real user attached to it. After all, if the trade is internal on MtGox, it's just a double in a database. If that is the case, then hell yes, I can see why MtGox would want this rollback.