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181  Economy / Trading Discussion / Re: The Responsibility of Asset Issuers on: June 14, 2012, 11:44:11 PM
With BMF, for example, my strategy is to support the NAV out of management fees. This means I make nothing from running BMF. But if I can push the net asset value over 1.05 or 1.1, I believe people will rush into BMF at 1 bitcoin, because it represents a good underlying value. Then, in about a year, after I have finished building my company after blood sweat and tears, will I allow myself to finally sit back on my personal shares and make a small profit.

This is precisely the reason why my fund only charges a performance fee, and no management fee. This mean I only get paid if my investors make money. Not to mention that I own 50% of the fund's shares as well, and pay myself in shares as well.

Gotta have your skin in the same game as your investors - otherwise, investors lose. I could not agree more with the OP.
182  Economy / Lending / Re: [CLOSED] Need to borrow 500 BTC, 2.5 weeks, 8%+ interest on: June 14, 2012, 08:20:57 PM
I have a potential lender, but if they back out then I will probably just not borrow this sum at the present time. Rather, I will raise the funds by selling additional shares.

Thanks,
-cyto
183  Bitcoin / Bitcoin Discussion / Re: block containing 1.6 million BTC on: June 14, 2012, 04:48:03 PM
wow, that's like almost ten million dollars!!!  that's crazy! 

If Bitcoin keeps rising, we'll all have wallets worth this  Cool
184  Economy / Lending / [CLOSED] Need to borrow 500 BTC, 2.5 weeks, 8%+ interest on: June 14, 2012, 04:45:03 PM
I need 500 BTC to secure some investments for my fund. Please PM me if you are willing to lend.

The duration is 2 and a half weeks ( due no later than the end of the month ), and I will pay a lump sum at the end of at least 540 BTC ( perhaps a little more ).

PM me if interested, thanks!
185  Economy / Securities / Re: [GLBSE] MOVETO.FUND - MoveTo Growth Fund on: June 11, 2012, 08:36:53 PM
Based on questions I have received, I have updated the FAQ to clarify how fees work. If you don't want to re-read the OP, here is the relevant section:

The 20% fee only applies to the differential between the last high water mark and the new high water mark. This means that I only make money when my investors make money. For example: if we have a losing month, that means I have to make that money back and then some before I can get paid. ( This is also known as a performance fee. ) There is no management fee.

Thanks,
-cyto
186  Economy / Services / Re: A checkout service that takes CCs/PP and gives the merchant BTC? on: June 10, 2012, 02:13:13 AM
Thanks, this is good info. It sounds like having an intermediary would require a fairly large commission, as well as compensation for any charge-back from the merchant.

The reversibility of CCs and PP is indeed a huge problem for everyone. Sad
187  Economy / Services / A checkout service that takes CCs/PP and gives the merchant BTC? on: June 09, 2012, 09:09:01 PM
I know there are checkout services for the opposite ( i.e. those take take bitcoin and pay the merchant in US dollars ), but what about the other way around? Is there an easy service that would allow me accept credit-cards and paypal for my business, and yet "automagically" receive the payments in the form of bitcoin?

Any info would help, thanks!
188  Bitcoin / Bitcoin Discussion / Re: Bitcoin's money supply is >$50M (first time since January). on: June 08, 2012, 10:06:51 PM
The current fiat system is in its death throes. The people will one day realize that bitcoin is the safest asset - probably after there's a major bank run.

That's when our little currency will start to really become worth something...  Grin
189  Bitcoin / Bitcoin Technical Support / Re: GLBSE Account Recovery Fails. One week without access so far. on: June 08, 2012, 09:50:59 PM
It's been about a week since I've been able to access my GLBSE funds. Ever since I tried to recover the account after applying dual authentication and having it working for about a week. Their technical support has responded a few times telling me to:

a) Enter the auth-code.
b) Use my correct email address.
c) Make sure my phone has the correct time.

I'm using the same authenticator for other accounts, and we discovered that my phone's time should be fine.

Every time I try to recover the account I'm told my email does not exist however tech reports my account is fine.

Has anyone else had this problem?

See here https://bitcointalk.org/index.php?topic=85568.msg943384#msg943384
190  Economy / Securities / Re: [GLBSE] MOVETO.FUND - MoveTo Growth Fund on: June 08, 2012, 09:34:37 PM
Updates:

  • Completed work on one of my slightly higher-frequency indicators, which will help us to time purchases after a buy signal is received
  • Received several sell signals today, luckily nothing we own Smiley
  • Optimized some strategy parameters to reduce portfolio turnover
  • Moving over about 2K BTC into the GLBSE, so I will buy up the remaining IPO shares soon. I will issue an additional 4K shares shortly thereafter, giving us an initial target market cap of 5K BTC.

Take care,
-cyto
191  Bitcoin / Bitcoin Discussion / Re: Creating a transaction without the blockchain? on: June 07, 2012, 11:51:30 PM
I think all you need to make a transaction is your private key, your public key, the recipient's public key, and the amount. Have a look at https://en.bitcoin.it/wiki/Transactions#Transfer_to_Bitcoin_address . Once you have the transaction made, you need a way to broadcast it to the network. I know a lot of lightweight clients already have the functionality for doing that, but there's also http://bitsend.rowit.co.uk/ for a browser-based version.

You of course need to know your private key.

You don't need to know your public key, it can be calculated from your private key.

You don't necessarily need to know the recipient's public key, just their Bitcoin address.  (but if you have their public key, you can calculate their Bitcoin address from it).

What you need that is NOT listed, is the full TXID+index+amount of the incoming coins you want to spend.  TXID is a 256-bit number identifying the transaction that sent you the coins, index is a small number (usually 0 or 1) that identifies which of the payouts belonged to you (since one TXID can and usually does have multiple payouts - one for you, one for the payer to get back his change) and of course you'll need to know the amount so you can generate an appropriate transaction to pay yourself back the change from the transaction you later produce (you need to know how much the change will be for this to be possible).

Right, this is what I was trying to say... albeit without the same depth of technical understanding Smiley
192  Bitcoin / Bitcoin Discussion / Re: [ANN] Coming next week-- the world's first handheld Bitcoin device, the Ellet! on: June 07, 2012, 11:49:25 PM
Wow, where can I buy some equity in this Matthew guy? He is quite an entrepreneur.
193  Bitcoin / Bitcoin Discussion / Re: Can Bitcoin coexist with other cryptocurrencies? on: June 07, 2012, 11:47:32 PM
Yes and no in my opinion.

Yes, we can have other crypto-currencies, but they would have to be small niche.

No, we cannot have another widely used global crypto-currency that competes with bitcion. The network effect of bitcoin is so powerful that anything technically superior would simply be adopted into bitcoin.

The fact that bitcoin is open-source is precisely what makes me so bullish on it, because it gets better with age Smiley
194  Bitcoin / Bitcoin Discussion / Re: Coineer - The Bitcoin Magazine - SPOILER on: June 07, 2012, 11:40:02 PM
Have you thought of just joining up with Matt and the Bitcoin Magazine gang? Or do you want to remain independent?
195  Bitcoin / Bitcoin Discussion / Re: [Password Leak] Last.FM database hacked on: June 07, 2012, 11:37:18 PM
Hmm, so how were the passwords hacked if they were hashed and salted properly?

Hint: They weren't...

OMG what idiots...
196  Bitcoin / Bitcoin Discussion / Re: Creating a transaction without the blockchain? on: June 07, 2012, 11:33:28 PM
Heyaa.... is it technically possible to generate a transaction from a private key and somehow get it out into the block chain without actually having the blockchain? Like to make a really lightweight "spend only" client with your private key(s) in it?

Help me, big brains!

Yes, I believe it is possible. The block chain is only needed to verify transactions. But you would need all the unspend txs for your wallet.
197  Other / Beginners & Help / Re: bitcoin related websites are being blocked by my dad!!!!!!!! ARGHHHHHH!!!!!!!! on: June 07, 2012, 10:58:14 PM
Tor, proxy... or just use one of these:

http://www.free-public-proxy.com/

http://hidemyass.com/proxy/

http://www.freeproxy.ca/

Oh and by the way your mom wanted me to tell you to go ahead and pick out a movie and heat up the frozen dinners, the baby sitter is on her way.
198  Bitcoin / Bitcoin Discussion / Re: [Password Leak] LinkedIn database hacked on: June 07, 2012, 09:46:24 PM
Can someone explain to me the big practical difference between SHA-256 and SHA-512, other than the larger digest for the latter?

Not much.

SHA-256 block size (input) is 512 bit and SHA-512 block size is 1024 bit.
SHA-256 digest (output) is 256 bit and SHA-512 digest is 512 bit.
The initialization constants are different.
SHA-256 uses 32 bit "chunks".  SHA-512 uses 64bit "chunks"
SHA-256 has 64 rounds (iterations of the algorithm), SHA-512 has 80.

Other than that they pretty much are the same.  Same basic algorithm.



So is there a significant security advantage to using SHA512 over SHA256, or not really enough of one to justify the extra cost?
199  Bitcoin / Bitcoin Discussion / Re: [ANN] Exchange Bitcoin to Virtual Visa Card at WalletBit on: June 07, 2012, 09:10:15 PM
viewing
200  Bitcoin / Bitcoin Discussion / Re: [Password Leak] LinkedIn database hacked on: June 07, 2012, 09:08:36 PM
Can someone explain to me the big practical difference between SHA-256 and SHA-512, other than the larger digest for the latter?
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