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37 2013-02-13 01:04:42 <MobGod> anyone know how i can get the BTC symbol
38 2013-02-13 01:05:00 <MobGod> err from a mac keyboard a way to type it like $
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43 2013-02-13 01:10:33 <Luke-Jr> MobGod: doubt it, it's a composed Unicode character
44 2013-02-13 01:11:12 <Luke-Jr> can just copy and paste: Bâ¦
45 2013-02-13 01:11:16 <MobGod> Luke-Jr do i have any other choice for this
46 2013-02-13 01:11:30 <Luke-Jr> MobGod: like copy and paste?
47 2013-02-13 01:11:57 <MobGod> don't think that will work either trying that right now
48 2013-02-13 01:14:05 dvide has quit ()
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50 2013-02-13 01:17:13 <MobGod> Luke-Jr do you know what the rest of these settings should be
51 2013-02-13 01:17:18 <MobGod> http://mobgod.biz/share/images/store.jpg
52 2013-02-13 01:17:47 <MobGod> didn't really see anything in docs about those settings
53 2013-02-13 01:17:57 <Luke-Jr> well, value will change every few minutes.. :p
54 2013-02-13 01:18:05 <Luke-Jr> and BTC is not a valid ISO code
55 2013-02-13 01:19:16 <MobGod> ok can you tell me what those settings should be oplease
56 2013-02-13 01:20:12 <Luke-Jr> there is no ISO code for Bitcoin
57 2013-02-13 01:20:30 <Luke-Jr> and like I said, value will change regularly
58 2013-02-13 01:20:33 <Luke-Jr> everything else is fine
59 2013-02-13 01:21:36 <MobGod> ok so code gets left blank alone with value right
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62 2013-02-13 01:28:37 <MobGod> is that correct Luke-Jr leave it blank
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70 2013-02-13 01:42:46 <jgarzik> <Eleuthria> But I'm noticing bitcoind is still fairly sluggish when its been running for a while
71 2013-02-13 01:42:46 <jgarzik> <Eleuthria> The time for it to respond with a new getblocktemplate seems to creep up steadily the longer it has been running
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73 2013-02-13 01:43:21 <gmaxwell> jgarzik: any idea what code he's talking aboutâ that certantly used to be the case.
74 2013-02-13 01:43:46 <gmaxwell> (because we never forgot doublespent transactions, so the mempool would grow forever, and scanning it to create a block template too longer and longer)
75 2013-02-13 01:44:00 <gmaxwell> That isn't the case in 0.8, however.
76 2013-02-13 01:44:14 <gmaxwell> And all p2pool users have insane charting of the GBT latency now.
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78 2013-02-13 01:46:43 <gmaxwell> http://p2pool.bouton.name:9332/static/graphs.html?Week (see the second to last chartâ I dunno what version thats running as I just found it in a google search)
79 2013-02-13 01:48:04 <jgarzik> gmaxwell: <Eleuthria> Aye, all Stratum servers except Germany have been moved over to 0.8 (either pre-0.8 or 0.8 rc)
80 2013-02-13 01:48:50 <gmaxwell> welp, more data would be niceâ because the graphing done by p2pool nodes doesn't show "creep up steadily the longer it has been running"
81 2013-02-13 01:49:01 <gmaxwell> perhaps he's just seeing the inital creep when the pool goes from totally empty?
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156 2013-02-13 06:31:09 <denisx> is boost 1.53 compatible with bitcoind?
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162 2013-02-13 06:45:33 <denisx> so, I have a 64bit cli version of bitcoin running on osx
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190 2013-02-13 08:26:41 <Luke-Jr> hmm, 80 proposals rejected for non-stale reasons; I'll have to remember to analyze them when I'm more awake
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207 2013-02-13 09:01:43 <ATC777> anyone around? :P
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211 2013-02-13 09:32:02 <sipa> no
212 2013-02-13 09:32:28 <petertodd> robot
213 2013-02-13 09:32:55 <ATC777> I could really use some help... trying to fix a corrupted wallet with pywallet.py
214 2013-02-13 09:33:10 <petertodd> oh yeah?
215 2013-02-13 09:33:11 <SomeoneWeird> what's wrong with it?
216 2013-02-13 09:33:12 <ATC777> have no idea wth I'm doing... Python is a totally foreign thing to me
217 2013-02-13 09:33:36 <petertodd> what are you trying to do?
218 2013-02-13 09:34:04 <sipa> ATC777: have you tried -salvagewallet ?
219 2013-02-13 09:34:06 <ATC777> I played a couple rounds of satoshidice with BitcoinQT the other day and then a double-spend tx got sent (I didn't do it) and it corrupted my wallet... I've got frozen 0/6 confirm transactions stuck
220 2013-02-13 09:34:22 <sipa> ah
221 2013-02-13 09:34:24 <ATC777> there's 9.50+ BTC in the wallet I cant get out
222 2013-02-13 09:34:26 <petertodd> interesting, whats the tx hash?
223 2013-02-13 09:34:45 <ATC777> the tx hashes return no result on blockchain.info
224 2013-02-13 09:34:51 <ATC777> I checked them
225 2013-02-13 09:34:57 <ATC777> I tried to do a payment to self
226 2013-02-13 09:34:58 <petertodd> well, one of them must
227 2013-02-13 09:35:19 <ATC777> to move the coins to another address, and that transaction froze in purgatory as well and never showed in blockchain
228 2013-02-13 09:35:46 eoss has quit (Quit: Leaving)
229 2013-02-13 09:35:57 <ATC777> gmax told me to run pywallet and delete those transactions and it will be fine... <-- how to actually do that is why I'm here
230 2013-02-13 09:35:58 <petertodd> yeah, payment to self through the gui won't work, creating a tx manually with the raw tx api does
231 2013-02-13 09:36:24 <petertodd> admittedly I've never used pywallet
232 2013-02-13 09:36:37 <petertodd> what version are you on?
233 2013-02-13 09:36:44 <doublec> ATC777: is this you https://bitcointalk.org/index.php?topic=142395
234 2013-02-13 09:36:56 <doublec> or rather, is that the problem you are having
235 2013-02-13 09:37:00 <ATC777> yes
236 2013-02-13 09:37:05 <ATC777> both
237 2013-02-13 09:37:06 <ATC777> lol
238 2013-02-13 09:38:38 <ATC777> I've been asking around Bitcointalk and on OTC how to do this and seems no one will tell me :S
239 2013-02-13 09:39:16 <petertodd> hmm... I don't see anything in pywallet that dumps transactions
240 2013-02-13 09:39:56 <ATC777> well is there some other way? something other than pywallet? I'll try anything that will work
241 2013-02-13 09:40:53 <SomeoneWeird> (i hope you backed up your wallet before trying anything on it)
242 2013-02-13 09:41:03 <weex> ATC777: you could dump your privkeys and import them into a new wallet
243 2013-02-13 09:41:24 <weex> since they're really what matters
244 2013-02-13 09:41:49 <ATC777> will that work? When I open the QT console and enter "listunspent" I cant see where the coins actually *are*
245 2013-02-13 09:41:53 <petertodd> ATC777: after you load them into the new wallet, you use -rescan to scan the whole block chain and find coins sent to you
246 2013-02-13 09:41:59 <ATC777> each unspent out has a tiny amount
247 2013-02-13 09:42:19 <petertodd> listunspent gives you the list of unspent transaction with one or more confirmations, use listunspent 0 to see all the ones that aren't confirming
248 2013-02-13 09:42:22 <weex> ATC777: you'll shut down bitcoin-qt, then run...hang on a sec
249 2013-02-13 09:42:55 <weex> pywallet --dumpwallet (might have to give it a --datadir= )
250 2013-02-13 09:43:07 <ATC777> so try "listunspent 0" and see what it says?
251 2013-02-13 09:43:12 <petertodd> yup
252 2013-02-13 09:43:13 pecket has quit (Ping timeout: 246 seconds)
253 2013-02-13 09:43:13 <weex> that should give you a file with every address and privkey in json
254 2013-02-13 09:43:26 <petertodd> anythign that says confirmations=0 is unconfirmed
255 2013-02-13 09:43:30 <ATC777> weex: even if wallet is encrypted?
256 2013-02-13 09:43:51 t7 has joined
257 2013-02-13 09:43:53 <weex> ahh missed that part
258 2013-02-13 09:44:00 <petertodd> ATC777: pywallet has a --password flag
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260 2013-02-13 09:44:44 <ATC777> "listunspent 0" found where the coins are hiding :D
261 2013-02-13 09:44:51 <ATC777> they still exist, yay lol
262 2013-02-13 09:45:41 <epscy> weex: that json file, can you import that in to stock bitcoind easily?
263 2013-02-13 09:45:54 <weex> not that i know of
264 2013-02-13 09:46:02 <weex> but you can importprivkey individual privkeys
265 2013-02-13 09:46:32 <weex> importprivkey is in bitcoind
266 2013-02-13 09:47:06 <ATC777> can someone point me to the place to download the correct/working version of pywallet?
267 2013-02-13 09:47:11 <ATC777> to make sure I'm using the right thing
268 2013-02-13 09:47:20 m0mchil has joined
269 2013-02-13 09:47:23 <ATC777> and give me some actual instruction on how to launch it and use it :P
270 2013-02-13 09:48:38 pecket has joined
271 2013-02-13 09:48:51 <weex> i have the one at https://github.com/jackjack-jj/pywallet.git
272 2013-02-13 09:49:22 <weex> but it's quite simple as long as you have python installed
273 2013-02-13 09:49:23 <ATC777> and it works with Pyhton 2.7? or 3.3? or ... ?
274 2013-02-13 09:49:31 <weex> 2.7 i'm sure
275 2013-02-13 09:50:02 <weex> probably would be better to move this to #bitcoin though as this isn't really a dev thing
276 2013-02-13 09:50:11 <ATC777> the link gives me a code box with the script in it... so I have to copy+paste it and save it myself?
277 2013-02-13 09:50:32 <ATC777> ah well, MCM-Mike suggested I come here... said you guys would know what to do
278 2013-02-13 09:50:40 <SomeoneWeird> it's not THAT offtopic
279 2013-02-13 09:50:50 <SomeoneWeird> nothing else is happening in here either though
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281 2013-02-13 09:51:21 <weex> ok... ATC777 yeah you can copypaste it in a file called pywallet.py
282 2013-02-13 09:51:31 <ATC777> ANSI?
283 2013-02-13 09:51:38 <ne0futur> je bookmarka
284 2013-02-13 09:51:41 <ne0futur> oups
285 2013-02-13 09:51:51 <weex> le ANSI what?
286 2013-02-13 09:52:06 <ne0futur> ATC777: the correct version of pywallet couldbe to install linux :p
287 2013-02-13 09:52:15 <ne0futur> and then have the good python version
288 2013-02-13 09:52:35 <weex> https://github.com/jackjack-jj/pywallet/archive/master.zip
289 2013-02-13 09:52:40 <weex> that's the best link to get it with
290 2013-02-13 09:53:23 <ATC777> I dont have any way to run Linux right now... I just need to get my coinzzzz :P
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294 2013-02-13 09:54:39 <weex> you can get python for windows from python.org
295 2013-02-13 09:55:03 <SomeoneWeird> give me your wallet i'll fix it
296 2013-02-13 09:55:04 <SomeoneWeird> >.>
297 2013-02-13 09:55:06 <SomeoneWeird> <.<
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299 2013-02-13 09:56:15 <ATC777> that version of pywallet definitely did something lol
300 2013-02-13 09:57:00 <ATC777> I used "python pywallet.py --dumpwallet" as instructed and it looks like it did it... I dunno where the file is though
301 2013-02-13 09:57:07 <SomeoneWeird> .
302 2013-02-13 09:57:57 <ne0futur> ATC777: you tried with python 2.7 or still trying with python 3.x ?
303 2013-02-13 09:58:17 <weex> ATC777: normally it will dump to the stdio
304 2013-02-13 09:58:34 <ATC777> "the stdio"?
305 2013-02-13 09:58:35 <weex> so you wanna put a "> wallet-dump.txt" on the end
306 2013-02-13 09:58:46 <weex> so it puts the dump into a file
307 2013-02-13 09:58:53 <weex> st st stdio
308 2013-02-13 09:59:07 <ATC777> hold on lol...
309 2013-02-13 09:59:21 <weex> sorry that makes no sense
310 2013-02-13 09:59:24 <weex> stdout does though
311 2013-02-13 09:59:25 <ATC777> all of this simulataneous information is overwhelming me lol
312 2013-02-13 10:00:14 <ATC777> ok, I have an encrypted wallet... I have python.py in the same directory as python.exe (Python 2.7)... what do I type into command prompt?
313 2013-02-13 10:00:41 <ATC777> I could also copy and paste the wallet.dat in the same directory if that would simplify things.
314 2013-02-13 10:01:29 <weex> python pywallet.py --dumpwallet > dumped-wallet.txt
315 2013-02-13 10:01:43 <weex> not sure if you need the datadir
316 2013-02-13 10:02:03 <petertodd> you also need to use --password
317 2013-02-13 10:02:08 <weex> but if so you'd put a --datadir=%appdata%/Bitcoin i think
318 2013-02-13 10:02:11 <ATC777> show me a complete example maybe?
319 2013-02-13 10:02:19 <weex> that's all i got
320 2013-02-13 10:02:46 <ATC777> I mean pretend you're me... type it into the cmd prompt (here) :D
321 2013-02-13 10:03:02 <ATC777> so I can see it, and make sure I get the syntax right
322 2013-02-13 10:03:48 Guest44529 has quit (Remote host closed the connection)
323 2013-02-13 10:04:13 <weex> you on xp or 7?
324 2013-02-13 10:04:48 <ATC777> 7
325 2013-02-13 10:05:16 <doublec> .\python.exe pywallet.py --password --dumpwallet >foo.txt
326 2013-02-13 10:05:20 <doublec> ATC777: something like that
327 2013-02-13 10:05:42 <weex> python pywallet.py --dumpwallet --password > dumped-wallet.txt
328 2013-02-13 10:07:05 <weex> any errors?
329 2013-02-13 10:07:20 <weex> any new files in that folder?
330 2013-02-13 10:09:02 <ATC777> "no such option password"
331 2013-02-13 10:09:28 <weex> yeah i didn't see that one either
332 2013-02-13 10:09:56 <weex> how long's it been since your transaction went into the ether?
333 2013-02-13 10:10:22 <ATC777> I tried replacing --password with --<my passphrase here> and that didn't work... also tried "--password <passphrase>" and that also doesnt work
334 2013-02-13 10:10:26 <ATC777> couple days
335 2013-02-13 10:10:46 <doublec> ATC777: try without "--password"
336 2013-02-13 10:12:09 <ATC777> I think that did it... the file was created :-)
337 2013-02-13 10:12:50 <ATC777> yep!!!
338 2013-02-13 10:12:53 <ATC777> :D
339 2013-02-13 10:12:59 <ATC777> now what?
340 2013-02-13 10:13:02 <weex> did you have to enter your password?
341 2013-02-13 10:13:08 <weex> open the file
342 2013-02-13 10:13:15 <weex> see if there are any private keys in thar
343 2013-02-13 10:13:23 <ATC777> yes... got rid of the "--" and "--password" and just replaced it with the actual passphrase
344 2013-02-13 10:13:29 <ATC777> how/where?
345 2013-02-13 10:13:46 <weex> notepad dumped-wallet.txt
346 2013-02-13 10:14:08 <weex> or open Computer and get to the folder in question and double click on the file
347 2013-02-13 10:14:18 <ATC777> I've already got it open... its a huge file...
348 2013-02-13 10:14:30 <ATC777> I wanna know where to find it and what I'm looking for lol
349 2013-02-13 10:14:56 <ATC777> this is my first time, so I'm completely ignorant :P
350 2013-02-13 10:15:00 <weex> huge file is good i think, you'll need to search for the address that held the coins before
351 2013-02-13 10:15:14 ielo has joined
352 2013-02-13 10:15:27 <Scrat> ATC777 moral of the story? don't play SD
353 2013-02-13 10:15:41 <ATC777> ...with BitcoinQT ;-)
354 2013-02-13 10:15:49 <ATC777> lol
355 2013-02-13 10:17:21 <ATC777> ok... so ???
356 2013-02-13 10:17:30 rdymac has joined
357 2013-02-13 10:17:53 <weex> did you find the "from" address in there?
358 2013-02-13 10:18:54 a5m0_ has joined
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363 2013-02-13 10:23:33 <ATC777> sorry, had to restart my client
364 2013-02-13 10:24:45 <weex> < weex> did you find the "from" address in there?
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366 2013-02-13 10:26:17 <ATC777> I dunno what you're talking about :S
367 2013-02-13 10:27:00 B0g4r7 has joined
368 2013-02-13 10:27:07 <ATC777> I dunno what I'm looking for in this file or how to find it... you've gotta explain :P
369 2013-02-13 10:28:27 <ATC777> ??
370 2013-02-13 10:28:30 <weex> actually, i'm falling asleep...my last suggestion is to check the input addresses on your stuck transaction and find the privkeys for those addresses.
371 2013-02-13 10:28:42 <weex> you can import them to a blockchain.info/wallet
372 2013-02-13 10:28:44 <ATC777> how?
373 2013-02-13 10:29:22 <ATC777> and there are several frozen transactions and I think the coin came from multiple addresses
374 2013-02-13 10:30:04 <ATC777> and how/where do I find a private key in this file?
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401 2013-02-13 11:49:38 <lupine313> I was wondering if someone wouldn't mind holding my hand a bit - I'm trying my hand at creating a tool to create a bitcoin key pair based on a passphrase
402 2013-02-13 11:49:44 <lupine313> initially trying in php
403 2013-02-13 11:50:00 <lupine313> i'd like to duplicate the functionality of bitaddress.org
404 2013-02-13 11:50:26 <lupine313> so i could take the sha256 hash of a passphrase and then generate the private key and public bitcoin address from that
405 2013-02-13 11:50:51 <lupine313> and i'm having problems finding material to help out with thisâ¦i've found lots of people asking, but all of the references i see generate the key pair randomly and not based on a passphrase
406 2013-02-13 11:50:58 <lupine313> and i cant figure out how to adapt them
407 2013-02-13 11:53:27 <lupine313> if anyone could help out, i'd be quite appreciative
408 2013-02-13 12:10:49 <ne0futur> lupine313: the script here : http://dot-bit.org/forum/viewtopic.php?f=9&t=779
409 2013-02-13 12:10:52 <ne0futur> could help you
410 2013-02-13 12:11:28 <lupine313> so its getting the private key from a PEM file
411 2013-02-13 12:11:38 <lupine313> i guess i need to figure out how to generate a PEM based on a passphrase
412 2013-02-13 12:13:00 <ne0futur> http://www.sitepoint.com/forums/showthread.php?683840-Creating-PEM-file-via-openssl
413 2013-02-13 12:13:11 <ne0futur> http://stackoverflow.com/questions/1170700/need-to-create-a-pem-file
414 2013-02-13 12:14:30 <lupine313> those dont really say how to create one based on a passphrase
415 2013-02-13 12:14:45 <lupine313> and i think theres an easier way
416 2013-02-13 12:15:07 <lupine313> for example, I can just do something like this: echo -n 'password' | shasum -a 256 to get the privkey
417 2013-02-13 12:15:19 <lupine313> so i want to be able to take that output and generate the bitcoin address with it
418 2013-02-13 12:16:11 ciphermonk has quit (Ping timeout: 276 seconds)
419 2013-02-13 12:19:32 <lupine313> this page gives a summary of what i want to do:
420 2013-02-13 12:19:32 <lupine313> https://en.bitcoin.it/wiki/Private_key
421 2013-02-13 12:19:55 <lupine313> but on the technical part, it just says: When a private key is imported, it always corresponds to exactly one https://en.bitcoin.it/wiki/Address. Any utility which performs the conversion can display the matching Bitcoin address. The mathematical conversion is somewhat complex and best left to a computer...
422 2013-02-13 12:20:04 <lupine313> that's not the most helpful :\
423 2013-02-13 12:21:13 <sipa> it's certainly not trivial to implement
424 2013-02-13 12:21:19 <Jouke> lupine313: why don't you look in the source of bitaddress.org?
425 2013-02-13 12:21:33 <sipa> and calculating private keys from passphrases is a bad idea, in my opinion
426 2013-02-13 12:21:50 <sipa> as you're exposing yourself to a brute-force attack by the whole world
427 2013-02-13 12:22:07 <sipa> and people are bad at estimating how hard their passwords are to crack
428 2013-02-13 12:22:13 <lupine313> bitaddress.org is all java
429 2013-02-13 12:22:19 <sipa> javascript
430 2013-02-13 12:22:28 <lupine313> well, i was planning on using a very long passphrase
431 2013-02-13 12:22:39 <Jouke> There are allready people that are making rainbowtables of bitcoinaddresses..
432 2013-02-13 12:23:08 <lupine313> well, I'd still like to try my hand at this
433 2013-02-13 12:23:11 t7 has joined
434 2013-02-13 12:23:56 <sipa> lupine313: are you familiar with elliptic curve mathematics?
435 2013-02-13 12:24:03 <lupine313> I'm not, which is the problem
436 2013-02-13 12:24:11 <lupine313> I haven't worked with libraries like these before
437 2013-02-13 12:25:18 sgornick has quit (Quit: Ex-Chat)
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439 2013-02-13 12:26:09 <sipa> well if you want to do it in PHP, you'll need EC code in PHP
440 2013-02-13 12:27:38 <sipa> either find some existing code that does this (for secp256k1), or learn how it works and write it yourself
441 2013-02-13 12:29:19 <lupine313> I think I found some php code that does this, but I'm not sure how to include any of the EC stuff
442 2013-02-13 12:29:26 <lupine313> apparently the options are GMP or BCMATH
443 2013-02-13 12:30:50 eidoo has quit (Ping timeout: 272 seconds)
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445 2013-02-13 12:35:06 <sipa> lupine313: also, given that you implement it in PHP, does that mean you're doing the calculation server-side, and asking users to send their passphrases to the server?
446 2013-02-13 12:35:25 <lupine313> im not building this into a site
447 2013-02-13 12:35:41 <lupine313> just for my own personal use and to become more familiar with this type of code
448 2013-02-13 12:35:46 <lupine313> this is more of an exercise than anything
449 2013-02-13 12:35:47 axhlf has quit (Remote host closed the connection)
450 2013-02-13 12:41:58 enferex has joined
451 2013-02-13 12:42:57 <enferex> Is there a few test blocks I can download online. I want to write a block parser, but do not want to download the complete chain.
452 2013-02-13 12:43:41 <sipa> enferex: use testnet?
453 2013-02-13 12:44:59 <enferex> sipa: yep, but how large is the block chain?
454 2013-02-13 12:45:03 <enferex> I just need a few blocks
455 2013-02-13 12:45:17 <enferex> Im looking on block explorer...
456 2013-02-13 12:47:09 <sipa> enferex: testnet chain in 20 MiB
457 2013-02-13 12:51:26 testnode9 has joined
458 2013-02-13 12:51:27 <enferex> ah ok yeah no biggie
459 2013-02-13 12:51:46 <enferex> sipa: thanks, ill look for a download somewhere
460 2013-02-13 12:52:15 <sipa> ./bitcoind -testnet
461 2013-02-13 12:52:58 <enferex> ah ok thanks
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467 2013-02-13 13:02:05 <vicep> Hi all
468 2013-02-13 13:02:47 <vicep> I need to automate payments, my main language is python
469 2013-02-13 13:03:12 <vicep> what python library should I use to achieve that?
470 2013-02-13 13:03:35 <vicep> I've been testing python bitcoinrpc
471 2013-02-13 13:06:27 Hashdog has quit (Remote host closed the connection)
472 2013-02-13 13:08:30 <t7> vicep, it might be easier to use an existing API
473 2013-02-13 13:08:36 <t7> from mtgox or whatever
474 2013-02-13 13:09:49 <vicep> I'm not trying to buy and sell bitcoin on the market
475 2013-02-13 13:10:01 <vicep> I need to accept payments
476 2013-02-13 13:10:16 <t7> yeah there are APIs for just that
477 2013-02-13 13:10:36 <vicep> there are some stable ones in python that I can trust?
478 2013-02-13 13:11:42 paraipan has joined
479 2013-02-13 13:21:12 <vicep> I need an API to work with the "bitcoind" on my webserver
480 2013-02-13 13:21:34 <vicep> some ideas on a library/API that I can trust?
481 2013-02-13 13:22:08 root2 has quit (Ping timeout: 256 seconds)
482 2013-02-13 13:31:03 <epscy> vicep: it wouldn't be that difficult to write what you need yourself
483 2013-02-13 13:31:26 <epscy> the workflow will be something like this
484 2013-02-13 13:31:39 <epscy> assign a new user a unique bitcoin address
485 2013-02-13 13:32:09 <epscy> then poll bitcoind for any payments you are expecting
486 2013-02-13 13:32:40 <epscy> what you probably want to consider though, is whether running bitcoind on your web server is a good idea
487 2013-02-13 13:32:51 <vicep> hi epscy
488 2013-02-13 13:32:58 <vicep> great!
489 2013-02-13 13:33:12 <epscy> most bitcoin services use a hot wallet/cold wallet strategy
490 2013-02-13 13:33:22 <vicep> It is better to have bitcoind on other location?
491 2013-02-13 13:33:36 <vicep> in other VPS for example
492 2013-02-13 13:33:45 xorgate has quit (Ping timeout: 260 seconds)
493 2013-02-13 13:33:56 <epscy> it might be better to look at gox, bitpay or bitinstant for payment processing
494 2013-02-13 13:34:17 xorgate has joined
495 2013-02-13 13:34:26 <epscy> if you have a bitcoind with significant amounts of coin in the wallet open on the internet then that is a security risk
496 2013-02-13 13:34:32 <vicep> Ok
497 2013-02-13 13:34:33 <epscy> you can do it
498 2013-02-13 13:34:36 root2 has joined
499 2013-02-13 13:34:44 <epscy> i just want to draw your attention to it
500 2013-02-13 13:34:56 <epscy> because there have been many hacks in the past
501 2013-02-13 13:34:56 <vicep> I'm very new on the bitcoin
502 2013-02-13 13:35:08 root2 has quit (Client Quit)
503 2013-02-13 13:35:25 <epscy> and the security skills needed are significant
504 2013-02-13 13:35:28 <vicep> where can I read technical news and developments on bitcoin?
505 2013-02-13 13:35:43 root2 has joined
506 2013-02-13 13:36:01 <Jouke> vicep: bitcoind has an api
507 2013-02-13 13:36:24 <Jouke> https://en.bitcoin.it/wiki/API_reference_%28JSON-RPC%29
508 2013-02-13 13:36:38 <vicep> Yes I've been playing with a python bitcoinrpc api
509 2013-02-13 13:36:39 root2 has quit (Client Quit)
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511 2013-02-13 13:37:07 <vicep> but there is not a lot of information on it
512 2013-02-13 13:38:08 <vicep> just came here to ask if there is some API that I can trust and have many followers developing it
513 2013-02-13 13:38:28 <epscy> yeah, the bitcoind API
514 2013-02-13 13:38:48 <epscy> everything you need to integrate it into your service is there
515 2013-02-13 13:39:09 <vicep> ok
516 2013-02-13 13:39:20 <vicep> I will study a little more
517 2013-02-13 13:39:30 <vicep> thank you for your attention
518 2013-02-13 13:39:31 <epscy> though i would reccomend against using the accounts system in bitcoind
519 2013-02-13 13:39:33 <Jouke> All the information is there
520 2013-02-13 13:39:44 <Jouke> epscy: why?
521 2013-02-13 13:39:54 <epscy> it's a bit flakey
522 2013-02-13 13:40:13 root2 has quit (Client Quit)
523 2013-02-13 13:40:23 <epscy> most bitcoin services write their own accounting layer anyway
524 2013-02-13 13:40:36 <vicep> I've also read that a website like satoshidice uses bitcoinj
525 2013-02-13 13:40:45 gavinandresen has joined
526 2013-02-13 13:40:50 <vicep> there is advantages using this last deamon?
527 2013-02-13 13:40:52 <Jouke> epscy: hmm, we use it without any problems
528 2013-02-13 13:41:01 <epscy> Jouke: who is we?
529 2013-02-13 13:41:28 <epscy> also if you use the accounts system in bitcoind you are hitting it a lot more than you need to if you don't
530 2013-02-13 13:41:57 <epscy> than if you don't
531 2013-02-13 13:43:21 <Jouke> We, as in: our company (based in holland).
532 2013-02-13 13:44:16 <epscy> Jouke: yeah, what is your company?
533 2013-02-13 13:44:30 agricocb has quit (Quit: Leaving.)
534 2013-02-13 13:44:55 <Jouke> It is called bitonic
535 2013-02-13 13:45:17 <epscy> what does it do
536 2013-02-13 13:45:35 <Jouke> buy/sell bitcoins and webshop integration.
537 2013-02-13 13:45:57 <epscy> ah interesting
538 2013-02-13 13:46:04 <epscy> well i wish you luck
539 2013-02-13 13:46:17 DamascusVG has quit (Ping timeout: 255 seconds)
540 2013-02-13 13:46:32 <Jouke> Well, we've been running for a year ;)
541 2013-02-13 13:47:24 <epscy> is it profitable?
542 2013-02-13 13:47:36 <Jouke> And we sent and received thousands of transactions and only experienced problems with accounts in 7.0 or 7.1
543 2013-02-13 13:48:11 <epscy> Jouke: sure, i mean it probably works well in certain scenearios
544 2013-02-13 13:48:21 ThomasV has joined
545 2013-02-13 13:48:58 <epscy> but really the accounting layer is more suited to a traditional RDBMS in my opinion
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554 2013-02-13 14:00:11 <epscy> i keep thinking i should write a generic accounting layer for bitcoin
555 2013-02-13 14:00:33 <epscy> with a restful API and a simple admin interface
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580 2013-02-13 15:05:09 <Luke-Jr> I might have found a bug in 0.8 block acceptance rules, if anyone wants to investigate it with me..
581 2013-02-13 15:05:28 <Luke-Jr> probably not, but hmm
582 2013-02-13 15:06:12 BlueMatt has quit (Ping timeout: 276 seconds)
583 2013-02-13 15:07:17 <sipa> Luke-Jr: ping
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591 2013-02-13 15:13:09 <Luke-Jr> sipa: pong
592 2013-02-13 15:13:50 <sipa> Luke-Jr: what bug? (or potential bug)
593 2013-02-13 15:14:09 <Luke-Jr> sipa: actually, it seems a block created by 0.8 is being rejected by 0.6
594 2013-02-13 15:14:21 <Luke-Jr> FetchInputs failing to find another transaction in the same block
595 2013-02-13 15:14:55 <sipa> stock 0.6, or a modified 0.6? :p
596 2013-02-13 15:15:01 <Luke-Jr> modified of course
597 2013-02-13 15:15:07 <Luke-Jr> stock * isn't very useful :p
598 2013-02-13 15:15:31 <sipa> well sure, i don't expect it to be unmodified at all
599 2013-02-13 15:15:39 <Luke-Jr> I keep missing the transaction in question in gdb
600 2013-02-13 15:15:46 <sipa> but modified in a way that could cause such a bug to be added?
601 2013-02-13 15:16:19 daybyter has quit (Quit: Konversation terminated!)
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604 2013-02-13 15:17:20 <Luke-Jr> sipa: I don't think so
605 2013-02-13 15:17:23 <Luke-Jr> caught it
606 2013-02-13 15:17:27 <Luke-Jr> 89bd0a78f9 is the one failing
607 2013-02-13 15:18:16 <Luke-Jr> $1842 = {<base_uint<256u>> = {pn = {766043750, 880548844, 2601451599, 860761792, 1122945906, 1829229063, 4187007381, 2310867576}}, <No data fields>}
608 2013-02-13 15:19:03 * Luke-Jr kicks -O*
609 2013-02-13 15:19:18 <sipa> you compiled with -fomit-broken-code?
610 2013-02-13 15:19:22 <sipa> *emit
611 2013-02-13 15:20:50 <Luke-Jr> no, it just does all sorts of insane reordering nonsense
612 2013-02-13 15:20:59 <Luke-Jr> so 'next' goes over the same statements like 3 times
613 2013-02-13 15:21:38 DamascusVG has joined
614 2013-02-13 15:21:39 dub has quit (Ping timeout: 264 seconds)
615 2013-02-13 15:21:59 dub has joined
616 2013-02-13 15:22:10 <Luke-Jr> gah, .count doesn't work in gdb
617 2013-02-13 15:24:33 <BlueMatt> sipa: where can one find this magical -fomit-broken-code?
618 2013-02-13 15:25:02 LargoG has joined
619 2013-02-13 15:25:24 toffoo has joined
620 2013-02-13 15:25:28 <sipa> BlueMatt: no idea, I heard many gentoo users use it, though :p
621 2013-02-13 15:25:44 <sipa> emit, that is
622 2013-02-13 15:25:56 <gavinandresen> first, you program your improbability drive, then compile gccâ¦.
623 2013-02-13 15:25:58 <BlueMatt> sipa: well emit is boring, I want gcc to omit by broken code...
624 2013-02-13 15:26:14 * sipa gives gavinandresen a cup of really hot tea
625 2013-02-13 15:26:15 <BlueMatt> s/by/my/
626 2013-02-13 15:26:26 <sipa> BlueMatt: that's easy: -o /dev/null
627 2013-02-13 15:26:27 <gavinandresen> ooh, yeah, forgot, you have to make tea first.
628 2013-02-13 15:26:30 <SomeoneWeird> gavinandresen, lol
629 2013-02-13 15:26:58 * Luke-Jr scratches his head
630 2013-02-13 15:27:02 <BlueMatt> sipa: lol, my code isnt quite /that/ bad...
631 2013-02-13 15:27:17 <denisx> I made a 64bit cli version of bitcoin running on osx
632 2013-02-13 15:29:02 <Luke-Jr> I'm getting "FetchInputs() : %s mapTransactions prev not found %s" - but the code reads like that should be impossible in ConnectBlock :/
633 2013-02-13 15:30:32 Guest23062 is now known as MobGod
634 2013-02-13 15:30:39 MobGod has quit (Changing host)
635 2013-02-13 15:30:39 MobGod has joined
636 2013-02-13 15:30:39 MobGod has quit (Changing host)
637 2013-02-13 15:30:39 MobGod has joined
638 2013-02-13 15:30:41 <Luke-Jr> oh, I see how
639 2013-02-13 15:30:49 rdymac has quit (Quit: Saliendo)
640 2013-02-13 15:30:54 <Luke-Jr> eww
641 2013-02-13 15:31:08 <Luke-Jr> this looks like a bug in 0.6 more than 0.8 :/
642 2013-02-13 15:31:18 <sipa> Luke-Jr: explain
643 2013-02-13 15:31:44 <Luke-Jr> sipa: it seems that ConnectBlock will fail if TransactionB depends on TransactionA in the same block, but TransactionA is missing from the local memory pool
644 2013-02-13 15:33:14 <MobGod> Luke-Jr have a min
645 2013-02-13 15:34:12 <MobGod> i'm getting back to the currency code you said not to use BTC but the problem i'm having is that they are asking for one before i can save the file
646 2013-02-13 15:34:47 <Luke-Jr> MobGod: you might have to use BTC, just saying it's not allowed per the rules in your screenshot
647 2013-02-13 15:35:13 root2 has joined
648 2013-02-13 15:36:35 <MobGod> Luke-Jrok because it's asking me to put something in there so you would suggest to put BTC
649 2013-02-13 15:37:05 <Luke-Jr> MobGod: as long as nobody's going to audit it and complain it isn't ISO
650 2013-02-13 15:37:35 <MobGod> ok Luke-Jr what about the others having a problem with them also
651 2013-02-13 15:37:37 <MobGod> http://awesomescreenshot.com/01cxai777
652 2013-02-13 15:37:50 Hashdog has joined
653 2013-02-13 15:37:59 <MobGod> or should i just leave it the way it is with the BTC in there and thats it
654 2013-02-13 15:38:07 DamascusVG has quit (Ping timeout: 240 seconds)
655 2013-02-13 15:38:32 <Luke-Jr> MobGod: you might be better off asking someone supporting the system
656 2013-02-13 15:38:49 <MobGod> looking to see what i should put in for decimal places
657 2013-02-13 15:39:34 <gavinandresen> MobGod: put BTC in there. If anybody complains, blame me.
658 2013-02-13 15:39:45 <MobGod> haha np
659 2013-02-13 15:40:01 <MobGod> what about for decimal places
660 2013-02-13 15:40:08 <MobGod> is 8 good enough
661 2013-02-13 15:40:34 <gavinandresen> 8 is the right answer
662 2013-02-13 15:41:43 <MobGod> ok that works
663 2013-02-13 15:42:07 BTCOxygen has quit (Ping timeout: 248 seconds)
664 2013-02-13 15:44:05 DamascusVG has joined
665 2013-02-13 15:45:57 <Luke-Jr> sipa: can you confirm?
666 2013-02-13 15:46:46 <sipa> Luke-Jr: not now
667 2013-02-13 15:51:18 Michail1 is now known as Michail1_
668 2013-02-13 15:52:38 ielo has joined
669 2013-02-13 15:53:25 Lolcust has joined
670 2013-02-13 15:56:14 <MC1984> does the bitcoin URI also pass a label too?
671 2013-02-13 15:57:10 <MC1984> im starting to see bitcoin URIs on lots of random pages now which is cool, but no labels
672 2013-02-13 15:57:24 rdponticelli has joined
673 2013-02-13 16:00:49 <gavinandresen> MC1984: https://en.bitcoin.it/wiki/BIP_0021
674 2013-02-13 16:02:49 <MC1984> so "yes"
675 2013-02-13 16:03:12 <MC1984> i wonder why people arnt using the label then
676 2013-02-13 16:03:14 <MC1984> oh well
677 2013-02-13 16:04:16 <gavinandresen> Well, the spec could use improvement-- it doesn't say if or how the label is encoded, for example. Although the payment protocol should replace bitcoin: URIs
678 2013-02-13 16:06:55 DamascusVG has quit (Ping timeout: 252 seconds)
679 2013-02-13 16:07:06 <MC1984> payment protocol?
680 2013-02-13 16:07:47 <gavinandresen> payment protocol: https://gist.github.com/gavinandresen/4120476 I'm starting work on implementing it now
681 2013-02-13 16:08:53 <helo> are foundation membership fees going to be repegged every so often?
682 2013-02-13 16:09:42 <gavinandresen> helo: yes, foundation re-pegs fees and salaries every three months
683 2013-02-13 16:09:54 <jgarzik> helo: heh. interesting question, isn't it? other non-profits usually don't have to bother with questions like that ;p
684 2013-02-13 16:09:58 <jgarzik> $26.03... this is nuts
685 2013-02-13 16:10:51 * gavinandresen is happy his salary was re-pegged January 1....
686 2013-02-13 16:10:52 <MC1984> i think the foundation tried to ignore USD for most of last year and it didnt work out so well
687 2013-02-13 16:11:37 <gavinandresen> it worked ok until we had to start paying for lots of conference expenses in dollars, and the lack of a bank account became a real problem
688 2013-02-13 16:11:39 <Scrat> gavinandresen: how do you transfer a SignedPaymentRequest from a website to a user's bitcoin client?
689 2013-02-13 16:12:16 <gavinandresen> Scrat: that's what I'll be working on first. The web server will serve up an application/x-bitcoin-paymentrequest file, which will be handled by the client
690 2013-02-13 16:12:59 <gavinandresen> (just like web servers produce application/pdf documents that your web browser or pdf viewer handles)
691 2013-02-13 16:13:31 <Scrat> since browsers can handle rediculously large URIs it could be done in bitcoin: too
692 2013-02-13 16:13:44 <gavinandresen> yuck
693 2013-02-13 16:13:49 <MC1984> is this an elaborate scheme to hide those ugly addresses
694 2013-02-13 16:14:11 * jgarzik isn't usually a trader: I buy bitcoin as needed, and try to use bitcoin-denominated services. Happened to buy some recently @ ~$21.27
695 2013-02-13 16:14:21 <jgarzik> and then the rocket ship continued
696 2013-02-13 16:14:35 <gavinandresen> how do I figure out what version of debian/ubuntu this package first shipped in: http://packages.qa.debian.org/p/protobuf.html
697 2013-02-13 16:15:31 <Scrat> gavinandresen: ubuntu here https://launchpad.net/ubuntu/+source/protobuf
698 2013-02-13 16:15:43 swappermall_ has joined
699 2013-02-13 16:15:52 <Scrat> 10.04+
700 2013-02-13 16:16:15 <gavinandresen> spiffy, thanks
701 2013-02-13 16:16:31 <Luke-Jr> gavinandresen: 2.3.0 is in Debian stable, at least
702 2013-02-13 16:16:38 <MC1984> ahh you are addressing the delivery of bitcoin addresss over insecure links
703 2013-02-13 16:16:41 <MC1984> nice nice
704 2013-02-13 16:16:58 <Luke-Jr> gavinandresen: in my experience, the pain with protobufs is that they break generated-source compatibility a bit
705 2013-02-13 16:17:11 DamascusVG has joined
706 2013-02-13 16:17:30 <sipa> MC1984: and actually negotiating a payment with the receiver, instead of just shooting a transaction to a static address into the void
707 2013-02-13 16:17:51 <MC1984> yes good stuff
708 2013-02-13 16:17:54 <Scrat> it's in the universe repo in 9.10 so I guess that works too
709 2013-02-13 16:18:01 <gmaxwell> and lets you specify things like refund addresses.
710 2013-02-13 16:18:01 <gavinandresen> Luke-Jr: You mean if we put generated protobuf source files into the git tree, instead of running the protobuf compiler to generate them in the Makefile ?
711 2013-02-13 16:18:04 Gladamas has joined
712 2013-02-13 16:18:14 <gmaxwell> (even unique onesâ so that if they do refund you have some clue _who_ refunded you)
713 2013-02-13 16:18:45 <Luke-Jr> gavinandresen: correct
714 2013-02-13 16:18:49 <sipa> and letting a receiver track his own transactions, instead of needing to scan the blockchain for stuff that may be a fullfillment for a requested payment
715 2013-02-13 16:19:15 moore_ has joined
716 2013-02-13 16:20:06 <MC1984> "1 bitcoin" doesnt really exist in the network does it, its all satoshis right? so the current decimal place 8 places to the left of a satishis is a UI thing
717 2013-02-13 16:20:25 <sipa> correct
718 2013-02-13 16:20:27 <MC1984> any thought of what happens when a bitcoin becomes really unweildy
719 2013-02-13 16:20:41 <MC1984> just move the decimal in 4 places in the UI?
720 2013-02-13 16:20:41 <sipa> yes, set your client unit to mBTC
721 2013-02-13 16:20:47 <sipa> which is already possible
722 2013-02-13 16:20:50 <gmaxwell> MC1984: you start trading in mBTC.
723 2013-02-13 16:21:07 <MC1984> yes you can do that, but its a recipie for huge confusions unless everyone else is on th same page too
724 2013-02-13 16:21:26 <Luke-Jr> not really
725 2013-02-13 16:21:33 <sipa> do you have a problem with dealing with dollars and dollarcents simultaneously?
726 2013-02-13 16:21:34 <MC1984> right now the page everyone is on is 8 places from the left IE 1 bitcoin
727 2013-02-13 16:21:50 Michail1_ is now known as Michail1
728 2013-02-13 16:21:58 <Luke-Jr> MC1984: well, the problem there is you're writing "1 bitcoin" when you mean "1 BTC"
729 2013-02-13 16:22:00 <MC1984> thats only 2 decimal places, most people can just about handle that
730 2013-02-13 16:22:11 DamascusVG has quit (Ping timeout: 252 seconds)
731 2013-02-13 16:22:16 <Luke-Jr> if you write "1 BTC" and "1 mBTC", you don't have that problme
732 2013-02-13 16:22:18 <sipa> there are countries which have 1/1000 subdivisions
733 2013-02-13 16:23:04 swappermall_ has quit (Ping timeout: 256 seconds)
734 2013-02-13 16:23:17 <MC1984> also most people probably dont know what SI prefix correlats to which decimal place
735 2013-02-13 16:23:26 rdponticelli has quit (Quit: No Ping reply in 180 seconds.)
736 2013-02-13 16:23:40 <Luke-Jr> MC1984: then push for tonal adoption
737 2013-02-13 16:23:50 <sipa> i don't see the problem
738 2013-02-13 16:23:50 ciphermonk has quit (Ping timeout: 276 seconds)
739 2013-02-13 16:24:15 <MC1984> just seems awkward
740 2013-02-13 16:24:23 <sipa> even if you're completely oblivious to what the prefix 'm' or 'milli' means, you'll learn to understand that mBTC is a different and smaller unit than BYC
741 2013-02-13 16:24:25 <MC1984> and being of by 1 place is a big deal
742 2013-02-13 16:24:35 <sipa> it's in no way different then using cents and dollars or whatever
743 2013-02-13 16:24:38 MrTiggr has quit (Ping timeout: 240 seconds)
744 2013-02-13 16:25:04 <gavinandresen> it is a really good problem to have. And my advice is not to worry too much about problems that are good to have
745 2013-02-13 16:25:11 rdponticelli has joined
746 2013-02-13 16:25:31 <MC1984> i just said there are only 100 subunits of a dollar in use, and theres talk of phasing out pennies in a lot of countries, theres a reason for that
747 2013-02-13 16:26:03 <gavinandresen> that is the opposite problem: pennies have been inflated away to where they aren't worth enough to keep around
748 2013-02-13 16:26:36 <MC1984> i agree its a good problem
749 2013-02-13 16:26:39 <gavinandresen> transaction costs of handling a penny are a significant fraction of a pennyâ¦..
750 2013-02-13 16:26:47 <MC1984> not worrying about it really
751 2013-02-13 16:27:19 <MC1984> i think it gets to a point where the metal in a penny is worth more than a penny....
752 2013-02-13 16:27:32 <MC1984> then the mint finds the pennies take themselves out of circulation lol
753 2013-02-13 16:28:50 da2ce7 has joined
754 2013-02-13 16:29:14 <MC1984> anyway yes i can set it to mBTC or whatever today, but it seems like people can only really handle multiple decimal places in their currency as long as everyone is on the same scheme
755 2013-02-13 16:29:37 <helo> thus canada recalling pennies
756 2013-02-13 16:29:56 <MC1984> and seeing as id already have to type in 0.15 to pay for a cup of coffe or something
757 2013-02-13 16:30:16 <MC1984> whats that in satoshis?
758 2013-02-13 16:30:20 rdponticelli has quit (Ping timeout: 276 seconds)
759 2013-02-13 16:30:25 <helo> hopefully bitcoin can be the thing that gets everyone on the whole 'basic metric prefix' scheme :)
760 2013-02-13 16:30:28 <MC1984> 15000000?
761 2013-02-13 16:30:30 a5m0_ is now known as a5m0
762 2013-02-13 16:30:32 a5m0 has quit (Changing host)
763 2013-02-13 16:30:33 a5m0 has joined
764 2013-02-13 16:30:35 * gavinandresen wonders if we need RPC calls for payment requests
765 2013-02-13 16:31:03 <gmaxwell> gavinandresen: US pennys currently cost about 2 cents to make
766 2013-02-13 16:31:09 <kinlo> I believe we need a high-level layer on top to process payment requests imho
767 2013-02-13 16:31:21 da2ce7_d has quit (Ping timeout: 276 seconds)
768 2013-02-13 16:31:23 <gavinandresen> gmaxwell: I know. And it is against the law to melt them and sell the metals....
769 2013-02-13 16:31:33 <MC1984> these blocks after 216116 are painful....
770 2013-02-13 16:31:42 <sipa> kinlo: for _receiving_ payments, certainly
771 2013-02-13 16:31:50 <sipa> kinlo: for making them, i'm not sure
772 2013-02-13 16:32:09 <sipa> the only way to get adoption is if they're easy to use
773 2013-02-13 16:32:14 <kinlo> sipa: one tool to handle them all, from creating the request to receiving them
774 2013-02-13 16:32:41 <gavinandresen> Creating the request is a web-side process, and that code is already written
775 2013-02-13 16:33:00 da2ce7 has quit (Read error: Connection reset by peer)
776 2013-02-13 16:33:14 <kinlo> basicly, I'd like something where I can say "get me payment for X BTC", I receive a transactionnumber, something to send to the enduser, and a way to query the status of the request by transactionnumber
777 2013-02-13 16:33:35 <gavinandresen> I suppose payment request creation could migrate into bitcoind, but I think I'd rather keep it a separate tool
778 2013-02-13 16:33:39 <helo> what will -otc users use to make their payment requests?
779 2013-02-13 16:34:12 <kinlo> helo: they can just give out btc addresses like they do now... you are already talking to a human
780 2013-02-13 16:34:13 rdponticelli has joined
781 2013-02-13 16:35:00 <kinlo> the requests gavin is talking about is to prove that the automated system has given me a request to pay, and that I fullfilled that request, something you must proove to the human running the websiteshop
782 2013-02-13 16:35:02 <gavinandresen> helo: -otc users I'm not terribly concerned about, because there aren't very many of them.
783 2013-02-13 16:35:06 <kinlo> in case something goes wrong
784 2013-02-13 16:35:36 <gavinandresen> helo: ⦠but I imagine otc users will come up with their own gpg-based tools and payment requests
785 2013-02-13 16:35:41 <kinlo> besides, oftc people can simply send gpg signed mails
786 2013-02-13 16:37:18 DamascusVG has joined
787 2013-02-13 16:37:26 <helo> yeah, gpg signed emails are good enough
788 2013-02-13 16:37:51 stalled has quit (Ping timeout: 276 seconds)
789 2013-02-13 16:37:56 <SomeoneWeird> a lot of irc clients have options for url link thingys too :P
790 2013-02-13 16:39:26 rdponticelli has quit (Ping timeout: 276 seconds)
791 2013-02-13 16:40:05 <denisx> the latest checkpoint in 0.8 is 210000?
792 2013-02-13 16:41:29 stalled has joined
793 2013-02-13 16:42:00 <gavinandresen> so⦠creating a payment request will stay a separate tool, for now. I'm not sure I see a use case for receiving/processing a payment request via a RPC method, so I'm inclined to make all of the payment-request-handling code part of Bitcoin-Qt but not bitcoind for now.
794 2013-02-13 16:43:15 <kinlo> I'm in any case pro seperating the 2, I would still like to see bitcoin more as a backend withouth too many wallet features, ideally none
795 2013-02-13 16:43:34 <kinlo> so handling a payment can be a seperated process
796 2013-02-13 16:46:14 <gmaxwell> gavinandresen: if cli users can't make payments somehow, then we exclude a chunk of the highly technical early adopter userbase. ... but that would just be satisfied by some tool that knows how to make the rpc call.
797 2013-02-13 16:46:18 rdymac has joined
798 2013-02-13 16:47:20 <jgarzik> (mildly related) /me wants a tool for creating "oddball" transactions: multi-sig, atomic swap, and other fun things we can think about. Possibly PyQt or somesuch, interfacing with bitcoind raw tx api.
799 2013-02-13 16:47:42 <jgarzik> a la spendfrom
800 2013-02-13 16:48:05 <gavinandresen> good idea
801 2013-02-13 16:48:31 rdponticelli has joined
802 2013-02-13 16:48:53 <kinlo> well, I want that in a seperated tool with it's own rpc so it is easy to use
803 2013-02-13 16:49:35 <jgarzik> yeah, the user interface part is an open question. each "oddball" transaction tends to have its own I/O needs
804 2013-02-13 16:50:14 <gavinandresen> re: early technical users: lemme think on that. https://github.com/gavinandresen/paymentrequest can already create and validate payment requests⦠teaching it to call the RPC sendmany should be easy
805 2013-02-13 16:50:15 <jgarzik> a tool that assists in building group transactions
806 2013-02-13 16:50:20 <jgarzik> like gmaxwell's mixing
807 2013-02-13 16:50:28 <jgarzik> or an anyonecanpay group tx
808 2013-02-13 16:50:41 mb300sd has joined
809 2013-02-13 16:51:14 DamascusVG has quit (Ping timeout: 255 seconds)
810 2013-02-13 16:51:48 <kinlo> gavinandresen: for the payment request protocol, does the request sent to the enduser contain the return bitcoin address, and will the payment program (bitcoin-qt) verify that this is indeed an address from the end-user's own wallet? :)
811 2013-02-13 16:52:10 meLon has quit (Read error: Connection reset by peer)
812 2013-02-13 16:52:43 <gavinandresen> kinlo: no, the request doesn't include a return bitcoin address (how would the merchant know?). But the Payment message from the user back to the merchant can include a return address.
813 2013-02-13 16:53:21 <kinlo> mmz, the merchant could ask, but that does indeed make stuff more complex
814 2013-02-13 16:53:36 <kinlo> the payment message from the user back to the merchant, is it signed?
815 2013-02-13 16:53:44 <SomeoneWeird> i agree it's better without one
816 2013-02-13 16:54:05 <gmaxwell> The default should be to always provide one in the response. (in fact, it should probably be made mandatory)
817 2013-02-13 16:54:18 <kinlo> imagine I intercept the message, and change the return address..
818 2013-02-13 16:54:36 <gmaxwell> kinlo: then you would have replaced the whole payment request too, most likely.
819 2013-02-13 16:54:53 <SomeoneWeird> GPG SIGN THE REQUEST!!!!11!1!
820 2013-02-13 16:54:54 <SomeoneWeird> lol
821 2013-02-13 16:54:56 <kinlo> gmaxwell: I can't, the payment request is signed
822 2013-02-13 16:55:05 <SomeoneWeird> hows it signed?
823 2013-02-13 16:55:14 <gmaxwell> kinlo: you can replace a signed message with another signed message.
824 2013-02-13 16:55:27 <kinlo> SomeoneWeird: x509, read https://github.com/gavinandresen/paymentrequest
825 2013-02-13 16:55:37 bitafterbit has joined
826 2013-02-13 16:55:43 <SomeoneWeird> i am
827 2013-02-13 16:55:45 <kinlo> gmaxwell: that requires the key
828 2013-02-13 16:56:01 <gmaxwell> kinlo: It requires _a_ key. :P
829 2013-02-13 16:56:16 <gavinandresen> the Payment message is delivered to the merchant over a https: connection, so MITM is impossible
830 2013-02-13 16:56:21 <kinlo> gmaxwell: the key from teh certificate
831 2013-02-13 16:56:53 <gavinandresen> ⦠and the original payment request is signed by the merchant, so you can be sure you've got the right URL for submitting the payment...
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834 2013-02-13 16:57:21 meLon has joined
835 2013-02-13 16:57:27 <gavinandresen> ⦠and yes, all of this relies on the horrible, terrible, no-good SSL certificate infrastructure that is the worst system there is, except for all the others
836 2013-02-13 16:57:40 <gmaxwell> We could make it stronger by signing the response with all the paying transaction's bitcoin keys, but this gets a little ugly to implement.
837 2013-02-13 16:58:07 <gmaxwell> gavinandresen: the bummer with the SSL submit secures it is that its reputable.
838 2013-02-13 16:58:11 DamascusVG has joined
839 2013-02-13 16:58:26 <gavinandresen> gmaxwell: I couldn't parse that
840 2013-02-13 16:58:30 <gmaxwell> "I told you to refund to AAAPPLE" "No, here is your message, it says refunds go to DDOOOGGFOOD"
841 2013-02-13 16:58:36 <SomeoneWeird> that would mean the link would be quit long
842 2013-02-13 16:58:51 <gmaxwell> SomeoneWeird: huh?
843 2013-02-13 16:59:00 <SomeoneWeird> dw
844 2013-02-13 16:59:03 * SomeoneWeird tired and confusing self
845 2013-02-13 16:59:09 * SomeoneWeird stops talking
846 2013-02-13 16:59:46 <MC1984> what about using the trust web in OTC to bootstrap a new x509 system
847 2013-02-13 16:59:52 <helo> repudiable?
848 2013-02-13 16:59:53 <MC1984> a distributed one
849 2013-02-13 17:00:02 <MC1984> do somthing radical instead
850 2013-02-13 17:00:10 <MC1984> or am i talking bollocks again
851 2013-02-13 17:00:19 <gavinandresen> MC1984: go for it, knock yourself outâ¦.
852 2013-02-13 17:00:21 <gmaxwell> gavinandresen: so even if only the sender and the reciever can dork with it, we still can't tell which is lying. Major bummer. ... and fixing it is possible. (sign with the transaction keys) The the reponse becomes basically an "extended" transaction.
853 2013-02-13 17:00:48 <gavinandresen> MC1984: but if you want to do something really radical, you should implement http://arxiv.org/abs/1212.3257
854 2013-02-13 17:01:04 <helo> signing with bitcoin private keys <3
855 2013-02-13 17:01:18 <gmaxwell> helo: uh. that is not a pki.
856 2013-02-13 17:01:53 <helo> is that not what you meant by "sign with the transaction keys"?
857 2013-02-13 17:01:56 vigilyn has joined
858 2013-02-13 17:02:07 <gavinandresen> gmaxwell: ah, I see. Right, unless the customer has a reputable identity I don't see how that can be solved.
859 2013-02-13 17:02:15 <gmaxwell> helo: ah, I thought you were continuing mc1984's thread.
860 2013-02-13 17:02:39 DamascusVG has quit (Ping timeout: 248 seconds)
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863 2013-02-13 17:03:29 <MC1984> doing my best to understand that paper
864 2013-02-13 17:03:34 <gmaxwell> gavinandresen: no no, well it's fine â the payment has signtures, you just use the same keys on the transaction to show that the payment is properly bound to the invoice. The payer could double spend his payment to create multiple bindings but the merchant could always show the one he acted on to prove he acted in good faith.
865 2013-02-13 17:04:10 <MC1984> just kind of meh about doing something to futher cement the PKI weve got now
866 2013-02-13 17:04:16 <MC1984> the one that is trivially coercible
867 2013-02-13 17:04:21 <gmaxwell> MC1984: the address that gets paid is derrived from the contracts and a secret known to the recipent. So there is no ambiguity in what the payment was for or what the terms were.
868 2013-02-13 17:04:47 <gmaxwell> MC1984: we don't have an alternative.
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870 2013-02-13 17:05:16 <MC1984> like i said, there is a nascent WOT in -otc
871 2013-02-13 17:05:28 <MC1984> its gotta stat somewhere
872 2013-02-13 17:05:31 <helo> gotta use what is in use by a larger population than that
873 2013-02-13 17:06:06 <gmaxwell> MC1984: hah the WOT in otc is pretty much a joke. sadly.
874 2013-02-13 17:06:08 Diapolo has joined
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877 2013-02-13 17:06:32 <gmaxwell> and it's also a centeralized system (around nanotube's bot)
878 2013-02-13 17:06:43 <MC1984> works well enough to garner you atlast one stalker though.....
879 2013-02-13 17:06:58 <gavinandresen> maybe, just maybe, petertodd's work on fidelity bonds could make a wot-like system work⦠but that's a long ways off
880 2013-02-13 17:07:16 Diapolo has joined
881 2013-02-13 17:07:22 <MC1984> and yes im aware its reliant on nanotube being a good guy
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883 2013-02-13 17:07:41 <MC1984> maybe you could take that WOT and put it...
884 2013-02-13 17:07:49 b4tt3r135 has joined
885 2013-02-13 17:07:49 <MC1984> i dunno, in a DHT.....
886 2013-02-13 17:08:21 Diapolo has joined
887 2013-02-13 17:08:21 <helo> there are some people who have been talking about distributing the wot
888 2013-02-13 17:08:31 <helo> *decentralizing
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890 2013-02-13 17:09:01 <MC1984> dont know if thats even possible
891 2013-02-13 17:09:04 <gavinandresen> gmaxwell: it feels to me like return addresses aren't quite right. Perhaps they should be signed⦠that ties into some larger thoughts I had about securely associating metadata with transactions.
892 2013-02-13 17:09:05 <helo> i don't think it's going to get off the ground though... progress has been nonexistant
893 2013-02-13 17:09:17 <MC1984> maybe as a sidchain of bitcoin
894 2013-02-13 17:09:18 thermoman has joined
895 2013-02-13 17:09:23 <MC1984> mite b cool
896 2013-02-13 17:09:51 nus has quit (Read error: Connection reset by peer)
897 2013-02-13 17:09:52 <gmaxwell> gavinandresen: yep. well the entire reply should be asscoiated, but it doesn't have to be double spend proof.
898 2013-02-13 17:10:01 blacksun007 has quit (Quit: blacksun007)
899 2013-02-13 17:10:03 <gmaxwell> (including the identity of the contract being paid to)
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904 2013-02-13 17:12:25 <helo> MC1984: no chain is necessary, as the currency (rating units) in a distributed WoT can be (and always is) created out of nothing
905 2013-02-13 17:13:00 <gavinandresen> well, I'm not going to let the perfect be the enemy of the good, and actually implementing something always helps firm up a spec, so I'm going to start writing code after lunch
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922 2013-02-13 17:26:49 <Luke-Jr> sipa: found the problem, I think it's only affecting 0.6-based Proposals because they're not on-disk
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931 2013-02-13 17:37:29 <Happzz> how long will it take bruteforce the privatekey of address X, given 60GH/s
932 2013-02-13 17:37:59 <Happzz> or, how many unique addresses are there?
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934 2013-02-13 17:38:19 <gmaxwell> more than forever. "60GH/s" mining devices don't do the right kind of computation.
935 2013-02-13 17:38:41 <gmaxwell> (all the POW hashing in the world won't generate a single address for you)
936 2013-02-13 17:38:54 copumpkin has joined
937 2013-02-13 17:39:04 <Happzz> okay. i had another theory. tell me what's your opinion on it
938 2013-02-13 17:39:04 ProfMac has joined
939 2013-02-13 17:39:13 <Happzz> start generating private keys for different addresses, like randomaly
940 2013-02-13 17:39:18 <Happzz> save them. kind of a rainbow table
941 2013-02-13 17:39:33 <Happzz> you'll eventually hit an address that's in the blockchain, right?
942 2013-02-13 17:39:36 <sipa> a rainbow table means you pregenerate all keys
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944 2013-02-13 17:39:46 <sipa> it's just a convenient way for storing the result
945 2013-02-13 17:39:51 <gmaxwell> v=1 addresses are 160 bits long.
946 2013-02-13 17:40:03 <sipa> and there's no way you'll ever go through O(2^160) keys
947 2013-02-13 17:40:30 <Happzz> sipa if you got through 1/10 of that, it's still 10% chance of hitting addresses that have coins on
948 2013-02-13 17:40:43 <Happzz> if you save the keys, you're basically going to hit some in the future, too
949 2013-02-13 17:40:48 <kjj> you don't understand how big 2^160 is
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951 2013-02-13 17:41:15 <kjj> taking your 60 GHash/sec example as 60 billion addresses per second, it will take you 24358360622181715303394747211938050327 seconds
952 2013-02-13 17:41:56 <kjj> obviously, 10% of that is still kinda large
953 2013-02-13 17:42:40 <ProfMac> 2^160 is so big, it is difficult to find anything physical to express it.
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955 2013-02-13 17:43:03 <Happzz> okay so take 1/1000 of it
956 2013-02-13 17:43:14 <Happzz> idk.. you keep generating, you're going to hit something eventually, won't you?
957 2013-02-13 17:43:21 <ProfMac> e.g., how many multiples of "age of the universe" is that many nano-seconds.
958 2013-02-13 17:43:27 eoss has joined
959 2013-02-13 17:43:58 <ProfMac> 'eventually' is from the French phrase, "not in your lifetime."
960 2013-02-13 17:44:46 <ProfMac> What is the difference between "them" and "peer" in debug.log?
961 2013-02-13 17:45:18 <sipa> ProfMac: peer is the IP you're connected to; them is where they're claiming they're at
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964 2013-02-13 17:48:51 <kjj> Happzz: 772398548394904721695673110 years for 0.1% of the address space at 6E10 addresses per second
965 2013-02-13 17:48:57 toffoo has joined
966 2013-02-13 17:49:07 <ProfMac> So, in an IPv6 environment, is "them" likely to be the public address, and "peer" likely to be the throwaway limited time address? I'm trying to build an IPv6 "addr.txt" file.
967 2013-02-13 17:51:37 <Happzz> :o
968 2013-02-13 17:51:38 <Happzz> ok
969 2013-02-13 17:51:50 <Luke-Jr> ProfMac: they're likely to be identical
970 2013-02-13 17:52:55 <ProfMac> They are not. I can post a mySQL input file on pastebin...
971 2013-02-13 17:52:56 rdymac has quit (Quit: This computer has gone to sleep)
972 2013-02-13 17:54:03 <sipa> ProfMac: are they both ipv6 addresses?
973 2013-02-13 17:55:38 <ProfMac> in about 2 cases I have mixed IPv4 & IPv6 addresses. Dozens of cases I seem to have a MAC based and a non MAC based address. I am assuming the non MAC based is the temporary use IP address that IPv6 often generates. I am at a loss why I have any IPv4 addresses when I specify IPv6 in the bitcoin.conf file.
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977 2013-02-13 17:58:45 <sipa> ProfMac: the address announced to other nodes is set through the externalip setting
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981 2013-02-13 18:01:12 <ProfMac> mySQL import file located at http://pastebin.com/6jKkBbc3
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1003 2013-02-13 18:26:19 <PhantomSpark> probably the wrong channel for this but has anybody run into this problem with the bitpay plugin for woocommerce? http://wordpress.org/support/topic/an-error-has-occurred-while-processing-your-payment-please-try-again-or-contac?replies=1
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1006 2013-02-13 18:29:00 <MCM-Mike> how much bandwidth does an bitcoin node use per month (aprox.)
1007 2013-02-13 18:30:07 <gmaxwell> MCM-Mike: that can varry a lotâ depends on how many peers pull the chain from it. If it's not listening to incoming connections that number will be little.
1008 2013-02-13 18:30:50 <MCM-Mike> ok, in order to run a fully functional node I need to enable the incoming connections
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1010 2013-02-13 18:31:48 <MC1984> no you dont
1011 2013-02-13 18:32:57 <MCM-Mike> ok
1012 2013-02-13 18:33:15 <gmaxwell> MCM-Mike: what do you mean by fully functional?
1013 2013-02-13 18:33:17 <MCM-Mike> I need to read a bit more and than get back to you guys if I have further question
1014 2013-02-13 18:34:14 <MC1984> will non-connectable nodes ever serve the chain?
1015 2013-02-13 18:35:36 <MCM-Mike> I would like to share some resources in order to help the bitcoin community, any "good how to" on how to set up a node
1016 2013-02-13 18:38:37 <sipa> MC1984: in theory, yes
1017 2013-02-13 18:38:43 <sipa> MC1984: in practice, rarely
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1019 2013-02-13 18:42:00 <MCM-Mike> than I should accept incomming connections
1020 2013-02-13 18:42:52 <gmaxwell> MC1984: its really unlikely that it wouldâ you'd have to connect out to an old node that got wiped, before it refilled itself... and somehow beat out the other connections for being the one it pulled from.
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1024 2013-02-13 18:44:56 <MCM-Mike> what would be an appropriate value for "maxconnections=?" (dedicated server)
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1026 2013-02-13 18:45:20 <gmaxwell> The default is approiate. What made you think you needed to set it?
1027 2013-02-13 18:46:48 <MCM-Mike> based on the man pages there wasn't any value set
1028 2013-02-13 18:47:38 <MCM-Mike> but it was my mistake I looked at http://manpages.ubuntu.com/manpages/precise/man5/bitcoin.conf.5.html not at the actual "bitcoind --help"
1029 2013-02-13 18:47:54 <gmaxwell> oh dear, you should _not_ be running a bitcoin package from ubuntu.
1030 2013-02-13 18:48:02 <MCM-Mike> I am not
1031 2013-02-13 18:48:18 <MCM-Mike> just looked at it for configuration reference
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1033 2013-02-13 18:48:42 <gmaxwell> K.
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1036 2013-02-13 18:49:42 <MCM-Mike> this is why I got confused with the maxconnections value
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1039 2013-02-13 18:54:52 <MC1984> if you want to be altruistic then yes open ports
1040 2013-02-13 18:54:56 Hashdog has joined
1041 2013-02-13 18:55:46 <MC1984> i dont know if that decision affects whether you should have a non trivial amount of coins in the wallet though
1042 2013-02-13 18:56:49 <MC1984> i think the ntwor
1043 2013-02-13 18:57:16 <MC1984> netowrk facing code in bitcoin is pretty hardened against shenanigans i think
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1062 2013-02-13 19:47:18 <ProfMac> gmaxwell, why not run a bitcoin package from Ubuntu?
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1065 2013-02-13 19:49:41 <gmaxwell> ProfMac: because afaik any version they've shipped has been horribly outdated with known security issues.
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1091 2013-02-13 20:21:48 <jgarzik> <jgarzik> Eleuthria: is this stock getwork/getblocktemplate from bitcoin/bitcoin.git?
1092 2013-02-13 20:21:49 <jgarzik> <Eleuthria> It's stock GBT, with two modifications
1093 2013-02-13 20:21:49 <jgarzik> <Eleuthria> It adds the decimal version of difficulty
1094 2013-02-13 20:21:55 <jgarzik> <Eleuthria> and the transactions JSON object is -just- the raw transactions in hex format
1095 2013-02-13 20:21:55 <jgarzik> <Eleuthria> [no fee/sigops/depends]
1096 2013-02-13 20:22:03 <midnightmagic> does luke still maintain a ppa?
1097 2013-02-13 20:22:17 <midnightmagic> or rather.. does anyone still maintain a ppa?
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1099 2013-02-13 20:23:58 <gmaxwell> jgarzik: uuhhh if you don't have fee/sigops/depends and you make your own coinbase you'll potentially produce invalid blocks
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1101 2013-02-13 20:24:58 <jgarzik> <Eleuthria> When bitcoind has a fresh start, I get responses from GBT in very short time, even when the memorypool gets a bit large
1102 2013-02-13 20:24:58 <jgarzik> <Eleuthria> But after a while it starts taking ~100ms, even with only 40-50 transactions in the memorypool
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1110 2013-02-13 20:31:46 <Luke-Jr> midnightmagic: AFAIK BlueMatt still maintains the PPA (I never have)
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1125 2013-02-13 20:45:41 <ProfMac> gmaxwell, I have v0.7.2.0-g32a928e-beta, which is from Ubuntu. Where would I get a recommended reference client?
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1128 2013-02-13 20:46:28 <midnightmagic> ok thanks Luke-Jr
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1130 2013-02-13 20:49:14 <helo> ProfMac: that version looks like it's the one from the ppa
1131 2013-02-13 20:49:37 <helo> i'm pretty sure the normal ubuntu repos aren't up to date, but that version is
1132 2013-02-13 20:51:52 <ProfMac> Yes, it is from the ppa. Though I don't know what ppa itself is.
1133 2013-02-13 20:54:04 <helo> a ppa is just an unofficial package repository for ubuntu
1134 2013-02-13 20:54:38 <helo> if you have that, you should be set up using the PPA already. so when 0.8 is released, presumably a normal update will pull it in
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1136 2013-02-13 20:58:08 <gmaxwell> helo: uhh.. people getting updated to 0.8 via regular OS updates will not be happy.
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1138 2013-02-13 21:00:16 <helo> because of the re-validation?
1139 2013-02-13 21:00:44 <gmaxwell> Reindexing to be more accurate.
1140 2013-02-13 21:00:47 <helo> seems that either the ppa gets abandoned, or a majority of ubuntu users will get updated to 0.8 via regular OS updates
1141 2013-02-13 21:01:39 <ProfMac> it took me a week to build the block*.dat files. Reindexing seems interesting.
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1144 2013-02-13 21:05:47 <helo> it will be much faster than that, at least
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1158 2013-02-13 21:28:57 <Happzz> what's the difference between address v1 or v3
1159 2013-02-13 21:30:07 <Eliel_> Happzz: if you want a multisig address, it has to be v3
1160 2013-02-13 21:30:36 <Happzz> does any of the popular clients support v3?
1161 2013-02-13 21:31:17 <Eliel_> As far as I know, no GUI wallets will generate one.
1162 2013-02-13 21:31:41 <Happzz> can it be imported to one?
1163 2013-02-13 21:31:54 GMP has quit (Read error: Connection reset by peer)
1164 2013-02-13 21:32:04 <Happzz> any other relevant differences?
1165 2013-02-13 21:33:38 <Eliel_> I expect many sites won't accept a v3 address at the moment.
1166 2013-02-13 21:34:07 <gmaxwell> Eliel_: I'd be somewhat surprised.
1167 2013-02-13 21:34:24 <gmaxwell> They aren't new, the code to validate them is the same.
1168 2013-02-13 21:36:56 ielo has joined
1169 2013-02-13 21:41:53 dhill has joined
1170 2013-02-13 21:41:55 <dhill> test/wallet_tests.cpp(107): error in "coin_selection_tests": check setCoinsRet.size() == 3 failed [4 != 3]
1171 2013-02-13 21:41:58 <dhill> any ideas why that test would fail?
1172 2013-02-13 21:42:23 JyZyXEL has quit (Ping timeout: 255 seconds)
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1174 2013-02-13 21:45:41 <gmaxwell> dhill: more info about how you're building and what version you're running?
1175 2013-02-13 21:45:53 <dhill> 0.7.2, openbsd-current on i386
1176 2013-02-13 21:46:08 <dhill> boost 1.42.0
1177 2013-02-13 21:47:15 <gmaxwell> The test seems a little dumb, otoh, its surprising that it would fail.
1178 2013-02-13 21:47:51 <dhill> just about every test in wallet_tests.cpp fails
1179 2013-02-13 21:47:58 <dhill> test/wallet_tests.cpp(107): error in "coin_selection_tests": check setCoinsRet.size() == 3 failed [4 != 3]
1180 2013-02-13 21:47:59 <gmaxwell> then something is broken.
1181 2013-02-13 21:48:01 BTCOxygen has quit (Ping timeout: 260 seconds)
1182 2013-02-13 21:48:01 <dhill> test/wallet_tests.cpp(146): error in "coin_selection_tests": check nValueRet == 18 * CENT failed [19000000 != 18000000]
1183 2013-02-13 21:48:04 <dhill> test/wallet_tests.cpp(158): error in "coin_selection_tests": check nValueRet == 11 * CENT failed [14000000 != 11000000]
1184 2013-02-13 21:49:03 <gmaxwell> what compiler?
1185 2013-02-13 21:49:13 <dhill> gcc 4.2.1
1186 2013-02-13 21:50:56 ovidiusoft has quit (Quit: leaving)
1187 2013-02-13 21:52:46 JyZyXEL has joined
1188 2013-02-13 21:53:58 <andytoshi> i'll try it on llvm..
1189 2013-02-13 21:54:04 ashams has quit (Remote host closed the connection)
1190 2013-02-13 21:55:35 <andytoshi> okay over here
1191 2013-02-13 21:56:41 <dhill> what compiler?
1192 2013-02-13 21:56:51 <dhill> going to try with clang++
1193 2013-02-13 21:57:04 <andytoshi> clang version 3.2 (tags/RELEASE_32/final)
1194 2013-02-13 21:57:13 <andytoshi> ok, i'll try it with gcc
1195 2013-02-13 21:58:31 <andytoshi> still OK with gcc version 4.7.2 20120921 (Red Hat 4.7.2-2) (GCC)
1196 2013-02-13 21:59:05 <andytoshi> i'm on a fully 64-bit OS
1197 2013-02-13 22:00:16 twobitcoins_ has quit (Quit: Leaving)
1198 2013-02-13 22:01:59 <dhill> 32-bit here
1199 2013-02-13 22:03:42 <andytoshi> hmm, this doesn't seem like it should be a system-dependent bug
1200 2013-02-13 22:04:53 CodesInChaos has quit (Ping timeout: 255 seconds)
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1202 2013-02-13 22:05:26 BTCOxygen has quit (1!~BTCOxygen@68.233.247.240|Ping timeout: 255 seconds)
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1204 2013-02-13 22:10:27 <dhill> std namespace doesn't have set
1205 2013-02-13 22:10:32 <dhill> so where is it getting it from
1206 2013-02-13 22:10:54 <dhill> typedef std::pair<long long, unsigned int> blah;
1207 2013-02-13 22:10:55 <dhill> that works
1208 2013-02-13 22:11:04 <dhill> typedef std::set<std::pair<long long, unsigned int>> blah;
1209 2013-02-13 22:11:24 <dhill> hi.cpp:5:14: error: no type named 'set' in namespace 'std'
1210 2013-02-13 22:11:24 <dhill> typedef std::set<std::pair<long long, unsigned int>> blah;
1211 2013-02-13 22:11:33 <dhill> hmm
1212 2013-02-13 22:12:12 <pjorrit_> that sounds weird
1213 2013-02-13 22:13:36 rdponticelli has joined
1214 2013-02-13 22:14:52 <andytoshi> dhill: can you build bitcoin normally? does it seem to work?
1215 2013-02-13 22:15:56 <dhill> it works for a while
1216 2013-02-13 22:15:58 <dhill> then blows up
1217 2013-02-13 22:16:38 <andytoshi> weird
1218 2013-02-13 22:16:48 <dhill> sec
1219 2013-02-13 22:16:52 <andytoshi> like, segfault? can you post a backtrace on gdb?
1220 2013-02-13 22:16:57 <andytoshi> pastebin*
1221 2013-02-13 22:17:17 <dhill> http://gbpaste.org/P5IQ1
1222 2013-02-13 22:17:21 <dhill> yea, seg fault
1223 2013-02-13 22:18:59 <andytoshi> thx, can you also do it in valgrind? also, what git commit are you at?
1224 2013-02-13 22:19:22 <dhill> not sure what version
1225 2013-02-13 22:19:24 <dhill> bitcoin-0.7.2/bitcoin-bitcoin-f2c8ffc
1226 2013-02-13 22:19:26 <dhill> if that helps?
1227 2013-02-13 22:20:10 dparrish has quit (Quit: leaving)
1228 2013-02-13 22:20:23 <andytoshi> you downloaded the 0.7.2 tarball?
1229 2013-02-13 22:21:14 <andytoshi> one sec, i'll grab that..
1230 2013-02-13 22:23:18 rdponticelli has quit (Ping timeout: 276 seconds)
1231 2013-02-13 22:23:30 <dhill> yea
1232 2013-02-13 22:25:21 <dhill> oh, for set, i need #include <set>
1233 2013-02-13 22:25:54 <pjorrit_> oh this is your own code? i was assuming that was in :)
1234 2013-02-13 22:26:40 <andytoshi> got it, building now..
1235 2013-02-13 22:27:18 <dhill> i am trying to narrow it down, that's all :)
1236 2013-02-13 22:27:27 <dhill> seeing if there is math or type issue
1237 2013-02-13 22:28:57 agricocb has quit (Remote host closed the connection)
1238 2013-02-13 22:30:56 BTCOxygen has joined
1239 2013-02-13 22:31:40 <bitmarco> hmmm
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1246 2013-02-13 22:44:20 <andytoshi> dhill: got the tarball, tests still pass
1247 2013-02-13 22:44:46 <andytoshi> there is nothing remarkable in your backtrace
1248 2013-02-13 22:45:02 <andytoshi> can you make it crash in valgrind? maybe that will tell us where the memory access is
1249 2013-02-13 22:52:09 <dhill> got a better gdb
1250 2013-02-13 22:53:03 <dhill> http://gbpaste.org/rdt0f
1251 2013-02-13 22:53:06 <dhill> not sure if that helps
1252 2013-02-13 22:53:37 <sipa> that's a bug inside bdb
1253 2013-02-13 22:53:40 <dhill> still in gdb if you any commands would help
1254 2013-02-13 22:53:50 <dhill> wonder if db4 needs an upgrading
1255 2013-02-13 22:54:09 <dhill> 4.6.21
1256 2013-02-13 22:54:40 [ken] has quit (Quit: leaving)
1257 2013-02-13 22:55:50 stalled has quit (Ping timeout: 255 seconds)
1258 2013-02-13 22:55:57 <andytoshi> i'm at 4.8.30
1259 2013-02-13 22:59:49 <dhill> hmm
1260 2013-02-13 23:00:33 <BlueMatt> midnightmagic: yes, I maintain the ppa
1261 2013-02-13 23:02:59 RBecker is now known as rbecker
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1281 2013-02-13 23:36:59 <ProfMac> ;;market buy --usd 1000
1282 2013-02-13 23:37:00 <gribble> A market order to buy 1000.0000 USD worth of bitcoins right now would buy 39.695531 bitcoins and would take the last price up to 25.2000 USD, resulting in an average price of 25.1918 USD/BTC.
1283 2013-02-13 23:37:32 <ProfMac> ;;market sell --usd 1000
1284 2013-02-13 23:37:34 <gribble> A market order to sell 1000.0000 USD worth of bitcoins right now would sell 39.855211 bitcoins and would take the last price down to 25.0710 USD, resulting in an average price of 25.0908 USD/BTC.
1285 2013-02-13 23:39:05 <jaakkos> this is old, right? http://www.nilsschneider.net/2013/01/28/recovering-bitcoin-private-keys.html
1286 2013-02-13 23:39:20 <jaakkos> did someone check the extent of that?
1287 2013-02-13 23:39:29 <moore> me
1288 2013-02-13 23:39:35 <moore> well and him
1289 2013-02-13 23:39:50 <jaakkos> so are you a rich man now? ;)
1290 2013-02-13 23:39:55 brwyatt is now known as Away!~brwyatt@brwyatt.net|brwyatt
1291 2013-02-13 23:40:09 <moore> no cause he got it all :)
1292 2013-02-13 23:40:19 <moore> any by rich I mean 7btc
1293 2013-02-13 23:40:26 <moore> and with the owners permission
1294 2013-02-13 23:40:48 <Scrat> I wonder what client that guy used
1295 2013-02-13 23:40:56 <moore> here is my write up on it: https://plus.google.com/u/0/106313804833283549032/posts/X1TvcxNhMWz
1296 2013-02-13 23:41:05 <Scrat> oh it says
1297 2013-02-13 23:41:07 <moore> which guy used
1298 2013-02-13 23:41:09 <Scrat> hardware
1299 2013-02-13 23:41:25 <moore> ya
1300 2013-02-13 23:41:54 <sipa> jaakkos: i didn't go as far as recovering keys, but i did verify independently that some transactions were vulnerable
1301 2013-02-13 23:41:54 <MC1984> 29thash
1302 2013-02-13 23:42:07 <MC1984> is dat sum avalon?
1303 2013-02-13 23:42:18 <moore> ecdsa in particular and crypto is easy to mess up in implementation.
1304 2013-02-13 23:42:37 axhlf has joined
1305 2013-02-13 23:42:54 <sipa> moore: i'd say ecdsa is actually quite easy to get right
1306 2013-02-13 23:43:01 <sipa> compared to RSA, for example
1307 2013-02-13 23:45:12 * Scrat is reminded of sony's ecdsa fuckup
1308 2013-02-13 23:45:51 <moore> well if you set the bar low enough
1309 2013-02-13 23:47:41 Hashdog has quit (Remote host closed the connection)
1310 2013-02-13 23:48:42 <dhill> GetFilesize should return long
1311 2013-02-13 23:48:50 <dhill> ftell returns long
1312 2013-02-13 23:49:11 <sipa> dhill: true, but meh
1313 2013-02-13 23:49:17 <sipa> we don't have files >2 GB
1314 2013-02-13 23:51:50 GMP has joined
1315 2013-02-13 23:52:30 <dhill> ShrinkDebugFile has a file descriptor leak
1316 2013-02-13 23:52:51 <dhill> if (file && GetFilesize(file) > 10 * 1000000)
1317 2013-02-13 23:53:01 <dhill> if the latter is false, file is never fclose'd
1318 2013-02-13 23:53:31 <sipa> dhill: nice catch!
1319 2013-02-13 23:53:44 RazielXYZ has quit (Ping timeout: 246 seconds)
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1323 2013-02-13 23:58:46 <sipa> dhill: please report