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641  Economy / Marketplace / Re: paypal dropped mtgox on: October 18, 2010, 06:15:55 PM
I guess best would be Liberty Reserve + exchangezone.com

btw: withdrawing is still not possible
642  Economy / Marketplace / Re: paypal dropped mtgox on: October 18, 2010, 05:36:40 PM
just don't use it. almost every post that I could find via google told me liqpay is scam.

there has to be a well-known "second best" besides PayPal, does anybody know such a service ?
643  Bitcoin / Bitcoin Discussion / Re: Bitcoin in RALLY mode on: October 18, 2010, 04:51:43 PM
does this mean current trades on mtgox are fake ?
because I "sold" quite a few bitcoins there the past days ...
644  Economy / Marketplace / Re: paypal dropped mtgox on: October 16, 2010, 04:37:39 PM
Hummm, interesting posts in the liqpay forum.
Quote
it's a big scam
awful chat operator
account blocked
account still blocked
liqpay is a fraud
accounts are still blocked more than 30 days
liqpay is big scam
account blocked
hmm, doesnt seem like a good option to use.
645  Bitcoin / Project Development / Re: CCC Donation and Membership Drive for BMAA.(12.5 BTC to CCC thus far) on: October 16, 2010, 04:09:06 PM
Can I do a 500BTC one-time donation without membership ?
646  Bitcoin / Mining software (miners) / Re: OpenCL miner for the masses on: October 15, 2010, 10:00:23 PM
Are both machines using the same driver version ?
647  Bitcoin / Mining software (miners) / Re: OpenCL miner for the masses on: October 14, 2010, 08:38:09 PM
has ANYONE got this working on a nvidia card ?
648  Bitcoin / Mining software (miners) / Re: OpenCL miner for the masses on: October 12, 2010, 12:25:28 PM
looks like a dll is missing

which boost version are you using ?

best is to post your siteconf.py
649  Bitcoin / Mining software (miners) / Re: OpenCL miner for the masses on: October 11, 2010, 10:16:59 PM

ok, I'm really new at this GPGPU stuff, I got this message when I try to run the thing:


Traceback (most recent call last):
  File "poclbm.py", line 28, in <module>
    miner = cl.Program(context, kernelFile.read()).build()
  File "/usr/lib/pymodules/python2.6/pyopencl/__init__.py", line 138, in program_build
    "Build on %s:\n\n%s" % (dev, log) for dev, log in build_logs))
pyopencl.RuntimeError: clBuildProgram failed: build program failure

Build on <pyopencl.Device 'GeForce 8400 GS' at 0xf16c40>:

Error: Code selection failed to select: 0x138fdc0: i32 = bswap 0x138fbc0

-------------------
This is on Linux 64 bit, does the "i32 = bswap" mean it wants linux 32?

btw I know the 8400 GS is slow, you don't have to tell me.

Got the same error on a Win7-64 with 8600 GTS.
Code:
Build on <pyopencl.Device 'GeForce 8600 GTS' at 0x2ed2f48>:

Error: Code selection failed to select: 0x5d57918: i32 = bswap 0x5d57808
Seems like poclbm doesn't work on nvidia cards.
650  Bitcoin / Bitcoin Technical Support / Re: Setting up multiple bitcoin machines behind NAT on: October 11, 2010, 09:47:27 PM
Sorry for digging out this thread, but what if I have two machines running bitcoin behind a NAT, port 8333 forwarded to one of these and both bitcoin clients are generating coins. Is the "unforwarded cleint" even able to generate coins ? Do they get send to the forwarded client ?
651  Bitcoin / Mining software (miners) / Re: OpenCL miner for the masses on: October 11, 2010, 04:55:44 PM
Quote
SPARKLE SX84GS256D2LDPP GeForce 8400 GS 256MB 64-bit DDR2 PCI Express 2.0 x16 HDCP Ready Low Profile Ready Video Card
Well .. 256mb .. DDR2 with 64 bit interface
this even was crap when it came on the market ^^
652  Local / Deutsch (German) / Re: German = Deutsch on: October 11, 2010, 10:38:01 AM
Ja, was fehlt ist eine Handelsplattform auf europäischer Ebene.
Der Auslandsversand von Waren ist leider scheiß teuer.
653  Bitcoin / Project Development / Re: Letter to the CCC on: October 10, 2010, 10:12:02 PM
Using SSL brings up a browser warning, and it's slower anyway.
Dude, it's the CCC. They know these things and will appreciate to see a HTTPS link.
654  Bitcoin / Project Development / Re: Next Hacker Charity Target on: October 10, 2010, 07:26:26 PM
CCC approval is definitely a must-have.
655  Other / Off-topic / Re: New payment processors coming to market. on: October 10, 2010, 12:15:00 PM
where to take part ?
656  Economy / Economics / Re: Reputation and game theory on: October 10, 2010, 12:39:12 AM
I can cross-reference all 10 of the accounts.
Your approach seems like a good idea but I think it isnt the last word on the subject.
657  Economy / Trading Discussion / Re: trading bitcoins on eBay ? on: October 10, 2010, 12:33:29 AM
you can sell them at a fixed price or make a start price that seems acceptable for you and you potential customers, but anyways ..
i guess ebay forbids to trade currencies.
658  Bitcoin / Mining software (miners) / Re: OpenCL miner for the masses on: October 10, 2010, 12:27:28 AM
It think fixed point is relatively good to ati and hard for nvidia.
That sounds interesting. Do you have any web-sources for this ?

@m0mchil:
Is your Python OpenCL client using priorization ? like, can I start a game while using your client and it will automatically slow down the hash rate and my card will focus on the game ?
659  Economy / Marketplace / Re: A risk market... on: October 09, 2010, 07:22:58 PM
I was thinking of something a bit different.
If one of us would host an own Payment Processor, I mean a real business, then I guess (not sure if my thoughts are bulletproof, having some headaches right now) there could be a way of making sure that every real person only owns one account.

The scheme would be like this:

A customer registers at the PP(payment processor) with all of his data.
Real name, real adress, real phone number, (maybe a copy od his ID),a public key and two passwords.
One of that is a usual password, you type it on the keyboard. The other one consists only of numbers (5+ digits) and won't be typed on the keyboard, but on a virtual keyboard on the screen with the mouse. The virtual keyboard looks like the number block on the keyboard but the position of each number is randomly chosen.
7 8 9              5 1 0
4 5 6   ---->    3 8 4
1 2 3              7 9 2
   0                   6
This way we make sure, that no keylogger can log the registration process.
Then all of this data gets encrypted and send to the PP which will decrypt it.

Now the PP checks all of this data for validity. Adress (and maybe phone number) have to be connected to the provided real name, like in a public phone book or somehting. Then the PP will send a letter with some random text to the adress. The customer have to call the PP via phone with the provided real phone number and repeat the received text.

After the verification process the PP creates a certificate with the customer data and encrypts it with his own private key (to make it save against edits). then another encryption with the customers puplic key and sends it to the customer (maybe on a usb drive via mail, not sure about this yet).

The customer now decrypts the file with the PP's public key and now has his authentifaction file.
Now everytime the customer logs in he has to upload this file, has to type his password and again his "number password" on a rotating virtual number block.

This processing makes sure:
-that the password cant get logged
-cracking a password is a lot more difficult because you will need to crack the real password plus the number password which will provide the 100000th fold security of the normal password (5+ digits = at least 5^10) plus to make a automated cracking script you first need to make the script recognize the number fields on the virtual keyboard
-sniffing the network for the certificates isnt enough because you also need the password
-if you are able to crack the password you still need to sniff the network for the certificate file



Well I really hope this would work and I'm not typing bullshit right now, this headache is killing me.
660  Bitcoin / Project Development / Re: Chrome Bitcoin Extension Bounty(10 BTC pledged) on: October 09, 2010, 06:24:43 PM
1 and 3 shouldn't be a big problem here, just a few json-rpc calls afaik. but 2 needs either an official standard code inside the html files that can be recognized by the addon or something like a database with all bitcoin accepting pages that have to be updated every now and then.

I don't know how to make Chrome extensions, just wanted to say something ontopic.
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