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481  Bitcoin / Bitcoin Technical Support / Re: bitcoin-qt 0.5.2 Wallet Doesn't Match Blockchain on: January 25, 2012, 12:39:23 AM
Can you post screenshots and blockexplorer links so we can get a better idea what's happening?
482  Bitcoin / Bitcoin Technical Support / Re: bitcoin-qt 0.5.2 Wallet Doesn't Match Blockchain on: January 24, 2012, 11:04:24 AM
Change addresses aren't invisible.  They're stored in the public blockchain - the change isn't yours until the network sees it, so it has to be this way.
483  Bitcoin / Bitcoin Discussion / Re: Internet Archive (Home of the Wayback Machine) Accepting Bitcoin Donations! on: January 22, 2012, 01:37:25 PM
https://blockexplorer.com/tx/f73df637a912ac5f536d1e3b33695823a18a9e89ae7f3def89d9b06d6a475a52

It looks like they called the top pretty well.  Over USD $3000 just for posting an address to a donations page.  I hope it helps!

Anyone who was waiting for them to move some coins, now's your chance!
484  Other / Beginners & Help / Re: pool shares and witholding blocks on: January 21, 2012, 11:21:42 AM
The block you're signing contains the payout to the pool's wallet.  If you change that to your private wallet your hash is no longer valid.
485  Economy / Economics / Re: Hedging Question on: January 20, 2012, 04:49:00 PM
It's easy to automate.  All the major exchanges have a simple API to transfer funds in and out and perform the trades.

For example, mtgox: https://en.bitcoin.it/wiki/MtGox/API
486  Economy / Economics / Re: Hedging Question on: January 20, 2012, 03:02:47 PM
They likely just trade the escrowed coins to USD, then trade back to BTC for delivery when the buyer releases the funds.

They could also sell short on Bitcoinica, but selling the escrowed funds directly is probably cheaper and easier.
487  Economy / Economics / Re: I need help finding a bank, please read. on: January 20, 2012, 04:17:37 AM
I suggest trying this list of online-only banks.  I don't know if any meet your requirements, but it's a good starting point.  http://www.pfstuff.com/

I know it's hard to get an account as a nonresident.  If you don't succeed, I can at least solve the problem of VEF devaluing against the USD: if you trust a Bitcoin exchange that supports USD, just keep your money as USD there, and trade to BTC when you want to spend.  If you would prefer to work with a domestic (VE) institution, you can do the same with the forex markets: just deposit your VEF, trade to USD, and only trade back when you want to spend.
488  Economy / Speculation / Re: Do You Trade BTC-USD Somewhere Other Than Mt Gox, Excluding Bitcoinica on: January 18, 2012, 11:10:46 AM
CampBX, because:

  • I prefer keeping my USD in the US;
  • I want to support a small exchange because we badly need competition.

Previously I used ExchB for the same reasons.
489  Bitcoin / Bitcoin Technical Support / Re: Send coins from specific address in wallet on: January 18, 2012, 11:02:44 AM
fromaccount is an account, which is not the same as an address.  Addresses are things that go in the blockchain.  Accounts are just virtual ledgers within your wallet.

The default client can't spend specific coins, but you can do it with the coderrr fork.  Get it here:  https://bitcointalk.org/index.php?topic=24784.0;all
490  Economy / Speculation / Re: To all those who hate speculators: on: January 18, 2012, 08:10:20 AM
Volatility is a problem because it adds an unneeded level of uncertainty and urgency to every transaction.  Just IMO.

AS for the rest, my signature is relevant.  Smiley
491  Economy / Economics / Re: Economics of bitcoin exchange rates on: January 18, 2012, 12:49:00 AM
https://en.wikipedia.org/wiki/Arbitrage

Read that then let me know if you're still confused.
492  Alternate cryptocurrencies / Altcoin Discussion / Re: mining pool code of ethics on: January 15, 2012, 12:31:23 PM
Closed source is a non-starter for p2p pool.

#3 doesn't belong in a code of ethics.  Ethics are not about doing something for a reward.  It's about simply doing what's right...

... Like not committing fraud, which is what I consider it to be when you reverse legitimate transactions with a 51% attack.
493  Economy / Speculation / Re: Visualizing Mt. Gox Bid/Ask History on: January 15, 2012, 12:20:10 PM
I have a copy of the depth for the last several months.  It's not complete (I have some network outages), and I don't have a convenient web viewer, but I manually generate charts occasionally when interesting things happen:



I consider these charts to be educational in how the market works, good for spotting abnormal trading behavior (as above), and useful when training bots, but not a very reliable way to trade.

I'm happy to share the data if someone would like to make a better viewer.
494  Economy / Speculation / Re: Here it comes on: January 14, 2012, 04:00:30 AM
Sorry, you'll have to speak up.  I can't hear anything with all this bear fur in my ears.  Smiley
495  Economy / Speculation / Re: Here it comes on: January 13, 2012, 11:35:45 PM
That's something that's worried me.  How large of transaction fees will be required to ensure security?  I think double-spends won't be a problem; it's too hard to exploit even against a fairly small network.

On the other hand, I am concerned that someone with a vested interest in killing Bitcoin - government, banks, whatever - will pull a luke-jr and DOS the network.  We might have to throw a lot of money to miners to stop it.
496  Bitcoin / Development & Technical Discussion / Re: Broadcast tx expiry time on: January 13, 2012, 10:26:04 PM
Eligius itself won't mine your transaction but they WILL relay it.  Eventually a zero-fee miner will pick it up.

This used to work when we had a decent number of solo miners.  I don't know how it'll turn out in the current age of million+ difficulty.
497  Bitcoin / Development & Technical Discussion / Re: Broadcast tx expiry time on: January 13, 2012, 09:48:23 PM
https://en.bitcoin.it/wiki/Free_transaction_relay_policy
498  Bitcoin / Development & Technical Discussion / Re: Broadcast tx expiry time on: January 13, 2012, 09:11:51 PM
You can resend the balance of that address to a new address.  The new transaction will be confirmed and the old one dropped.  Then you can send the coins from the new address.  Unfortunately that's all theoretical.  I'm not sure what software exists that would let you construct the double-spend.
499  Bitcoin / Project Development / Re: [PROPOSAL] Give proof of payment to your customers on: January 13, 2012, 08:58:27 PM
That's clever.  I like the idea.  I would use it.
500  Bitcoin / Bitcoin Discussion / Re: What is stopping Gov't from starting their own blockchain... on: January 13, 2012, 07:34:06 AM
If GovCoin is decentralized like Bitcoin, what would they gain?  They just end up with two coins they can't control instead of one.

If GovCoin is centralized, it's just an electronic version of fiat...  It's your debit card, but run on the government's network instead of the bank's.  That's kind of interesting, but it's not revolutionary.
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