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Fake Bitcoins? Development & Technical Discussion
My understanding is that blocks that are not on the best chain are still relayed…
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n/a | vector76 | August 22, 2011, 07:14:35 PM |
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[BUG] Possible Double Spend Development & Technical Discussion
It looks likeCode:// Priority is sum(valuein * age) / txsizeandCode: static b…
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n/a | vector76 | August 17, 2011, 12:59:41 PM |
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Fake Bitcoins? Development & Technical Discussion
+1 for vector76's hypothesis from me as well.This seems a lot more likely than m…
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n/a | vector76 | August 17, 2011, 01:14:35 PM |
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Fake Bitcoins? Development & Technical Discussion
You don't need to mine 2 blocks in a row. Mining a single block is sufficient i…
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n/a | vector76 | August 17, 2011, 12:37:56 PM |
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libbitcoin Wallet software
Berkeley DB, as it's being used in the existing bitcoin client, is a perfect exa…
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n/a | vector76 | August 16, 2011, 07:22:53 PM |
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libbitcoin Wallet software
And what about noSQL databases? Everyone says that they are faster and more scal…
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n/a | vector76 | August 16, 2011, 05:07:21 PM |
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[COLLECTED] 100 BTC Bounty For Windows Build Instructions Development & Technical Discussion
Building the dependencies with MinGW takes an eternity. Not sure where the blam…
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n/a | vector76 | August 16, 2011, 10:46:02 AM |
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libbitcoin Wallet software
Ok that makes sense. I am a bit concerned that even though the update is a sing…
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n/a | vector76 | August 14, 2011, 01:58:43 PM |
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libbitcoin Wallet software
Great work, I just have a question about the span. I don't understand how it wo…
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n/a | vector76 | August 14, 2011, 08:37:17 AM |
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[PROPOSAL] The ticker and the hole (path to bitcoins worth $1M each) Bitcoin Discussion
Have you considered using OpenTransactions in addition to bitcoin? OpenTransact…
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n/a | vector76 | August 12, 2011, 04:09:12 PM |
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[PROPOSAL] The ticker and the hole - thousands of bitcoins to YOU, easy! Bitcoin Discussion
The bitcoin block chain at a low level is basically two things: it's an eternity…
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n/a | vector76 | August 11, 2011, 04:24:14 PM |
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Platforms used by people who write code Development & Technical Discussion
TBH I failed to build bitcoin on windows, I do not have a MAC, and it all works…
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n/a | vector76 | August 11, 2011, 11:44:24 AM |
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Would it be possible... Development & Technical Discussion
One major consideration is that the proof of work, as it's currently defined, ha…
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n/a | vector76 | August 11, 2011, 12:05:21 PM |
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Outdoor mining rig, worried about condensation CPU/GPU Bitcoin mining hardware
Remember that dew occurs due to radiation of heat into space. This radiation ca…
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n/a | vector76 | August 10, 2011, 04:02:59 PM |
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Platforms used by people who write code Development & Technical Discussion
This is not about which platform is 'better' but which platform you currently us…
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n/a | vector76 | August 10, 2011, 03:42:10 PM |
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Would it be possible... Development & Technical Discussion
If you can come up with a way of combining proof-of-work (as in securely provabl…
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n/a | vector76 | August 10, 2011, 03:22:22 PM |
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[5 btc bounty] Implement demurrage in an alternative chain with merged mining Development & Technical Discussion
How would you want to handle the problem of rounding?Not that I think it will ha…
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n/a | vector76 | August 10, 2011, 02:17:07 PM |
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[PULL] monitortx monitorblocks listmonitored getblock Development & Technical Discussion
Seems the natural solution would to be to have an "address watch list" that can…
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n/a | vector76 | August 09, 2011, 06:10:13 PM |
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Bitcoin has failed. Could something similar possibly work? Economics
It's not very hard to securely run a virtual machine that could offer clock cycl…
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n/a | vector76 | August 08, 2011, 02:57:41 PM |
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Why can't output values be set by scripts? Development & Technical Discussion
All I'm saying is that it's conceivable that someone might want to use an output…
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n/a | vector76 | August 08, 2011, 02:34:52 PM |
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Why can't output values be set by scripts? Development & Technical Discussion
All I'm saying is that it's conceivable that someone might want to use an output…
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n/a | vector76 | August 08, 2011, 01:09:15 PM |
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Why can't output values be set by scripts? Development & Technical Discussion
QuoteYou could specify the signature and pubkey in the script, such that only an…
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n/a | vector76 | August 08, 2011, 10:25:33 AM |
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Why can't output values be set by scripts? Development & Technical Discussion
You could specify the signature and pubkey in the script, such that only an exac…
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n/a | vector76 | August 08, 2011, 08:07:40 AM |
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Why can't output values be set by scripts? Development & Technical Discussion
That is what my opinion is based on.Are you saying that any constraints on the s…
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n/a | vector76 | August 08, 2011, 06:24:44 AM |
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C code for elliptic curve multiply / POS application Development & Technical Discussion
OpenSSL is straight C code and should work in an embedded environment. Just tak…
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n/a | vector76 | August 08, 2011, 04:42:44 AM |
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Why can't output values be set by scripts? Development & Technical Discussion
I think the general concept here is to allow TxOut scripts to place constraints…
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n/a | vector76 | August 08, 2011, 04:36:44 AM |
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How are tx fees implemented in the byte stream? Development & Technical Discussion
I think the way it works is good because when the number of variables matches th…
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n/a | vector76 | August 07, 2011, 10:25:54 PM |
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Outdoor mining rig, worried about condensation CPU/GPU Bitcoin mining hardware
Condensation will not normally be a problem unless an object is colder than the…
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n/a | vector76 | August 07, 2011, 09:38:28 PM |
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Any way to get client startup faster? Development & Technical Discussion
Ok just now I started it and CTxDB::LoadBlockIndex took 30 seconds to complete.I…
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n/a | vector76 | August 06, 2011, 12:45:03 PM |
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Any way to get client startup faster? Development & Technical Discussion
I think you haven't implemented all the checks Bitcoin is doing. It doesn't just…
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n/a | vector76 | August 05, 2011, 02:17:55 PM |
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Deadlock in key generation due to CCryptoKeyStore Development & Technical Discussion
This is in the latest version in Git. This is not in the released client.Creati…
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n/a | vector76 | August 05, 2011, 10:48:45 AM |
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Theoretical limit on hashing speed Mining
After trying to include the K values into the W calculations, I ran into some tr…
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n/a | vector76 | August 03, 2011, 08:33:26 PM |
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Is it possible that he is Satoshi Nakamoto? Bitcoin Discussion
and i would be able to exchange my bitcoins to a local currency, i would just ne…
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n/a | vector76 | August 03, 2011, 09:34:14 AM |
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Resting Your Video Card Mining
4) Avoid getting foodstuff, jam etc, in your hardware. Same goes for drinksI lik…
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n/a | vector76 | August 03, 2011, 05:58:35 AM |
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Theoretical limit on hashing speed Mining
Theoretically you don't need that last add either:Code:if(h64 + state[7] == 0) /…
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n/a | vector76 | August 03, 2011, 05:39:29 AM |
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I need a line of C code Wallet software
Use curl to fetch a page into memory, as demonstrated here: http://curl.haxx.se/…
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n/a | vector76 | August 03, 2011, 05:21:01 AM |
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The Swarm Politics & Society |
n/a | vector76 | August 03, 2011, 05:00:08 AM |
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Is it possible that he is Satoshi Nakamoto? Bitcoin Discussion
All we are Satoshi Nakamotowrong! we all could be Satoshi Nakamoto....just not a…
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n/a | vector76 | August 03, 2011, 04:44:29 AM |
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Theoretical limit on hashing speed Mining
Okay, I did a more detailed breakdown and here's what I got.First, I think I mad…
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n/a | vector76 | August 03, 2011, 04:42:52 AM |
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Theoretical limit on hashing speed Mining
Oops, my mistake on thinking Ch() was one instruction.I'm showing different numb…
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n/a | vector76 | August 03, 2011, 02:25:01 AM |
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Theoretical limit on hashing speed Mining
I have a 6750 which has 144 stream processors, and I clock it at 870 MHz. Meani…
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n/a | vector76 | August 03, 2011, 01:20:11 AM |
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Trading bot to sell Trading Discussion
My guess is it will no longer make money once zero-fees go away on mtgox. Makin…
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n/a | vector76 | August 02, 2011, 07:02:51 PM |
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Is it possible that he is Satoshi Nakamoto? Bitcoin Discussion
A gold bug would never create bitcoin.
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n/a | vector76 | August 02, 2011, 04:11:42 PM |
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Just in case you missed it, the UABB is spearheading a Mybitcoin investigation Bitcoin Discussion
Offshore trusts are designed so that it is impossible to find the true owners or…
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n/a | vector76 | August 02, 2011, 04:07:23 PM |
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Theoretical limit on hashing speed Mining
I was originally hoping to improve on the latest kernels, but it seems they are…
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n/a | vector76 | August 02, 2011, 03:39:34 PM |
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Absolute minimum Wallet size? @DEVs!! Development & Technical Discussion
A wallet contains:- public key/private key pairs for your addresses showing in t…
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n/a | vector76 | July 29, 2011, 03:41:14 PM |
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setKeyPool a set and not a list? Development & Technical Discussion
nvm, stl sets are ordered, and they use trees internally, not hash tables.
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n/a | vector76 | July 29, 2011, 02:48:39 PM |
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setKeyPool a set and not a list? Development & Technical Discussion
If the key pool is supposed to act as a queue to use the oldest keys first, why…
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n/a | vector76 | July 29, 2011, 02:37:56 PM |
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Bitcoin client operating with a finite amount of disk space Development & Technical Discussion
I'm not worried about block chain size nearly as much as log file size. Is ther…
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n/a | vector76 | July 28, 2011, 06:40:14 PM |
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Bitcoin client operating with a finite amount of disk space Development & Technical Discussion
QuoteI was thinking about how to remove transactions when all the outputs have b…
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n/a | vector76 | July 28, 2011, 04:39:06 PM |
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BUG FIX: compiling bitcoin against libboost 1.46 fails. Development & Technical Discussion
Oh interesting.A little more digging and I found this:http://www.boost.org/doc/l…
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n/a | vector76 | July 28, 2011, 03:25:08 PM |
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BUG FIX: compiling bitcoin against libboost 1.46 fails. Development & Technical Discussion
Looks like the new name for native_file_string() is file_string(). Found more i…
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n/a | vector76 | July 28, 2011, 02:21:13 PM |
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Bitcoin client operating with a finite amount of disk space Development & Technical Discussion
I was thinking about how to remove transactions when all the outputs have been u…
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n/a | vector76 | July 27, 2011, 11:57:28 AM |
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Multicoin, Namecoin, Goldcoin, Silvercoin, OilCoin, 1971coin, backed by bitcoin! Altcoin Discussion
I see two things mixed together1. a derivative system to stabilize value while s…
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n/a | vector76 | July 26, 2011, 08:37:07 PM |
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[BETA] MTGox websocket API, testers wanted Marketplace
I guess since there is not a good way to synchronize the market depth websocket…
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n/a | vector76 | July 26, 2011, 07:51:51 PM |
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Multicoin, Namecoin, Goldcoin, Silvercoin, OilCoin, 1971coin, backed by bitcoin! Altcoin Discussion
Yes, I agree, holding something with the features of bitcoins but with the value…
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n/a | vector76 | July 26, 2011, 07:02:09 PM |
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Multicoin, Namecoin, Goldcoin, Silvercoin, OilCoin, 1971coin, backed by bitcoin! Altcoin Discussion
At a fundamental level, this is all about derivatives. Nominally holding commod…
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n/a | vector76 | July 26, 2011, 01:39:45 PM |
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Time Value of Bitcoin Economics
The time value of bitcoin is described by originary interest.http://mises.org/hu…
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n/a | vector76 | July 24, 2011, 03:48:53 PM |
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Backing has no meaning on this forum Economics
People on this forum in general have no idea what 'backing' means. This word ha…
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n/a | vector76 | July 24, 2011, 03:38:59 PM |
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There is no backing for Bitcoin, and there needn't be. Economics
westkybitcoins is right. Backing means that one thing (usually with little or n…
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n/a | vector76 | July 24, 2011, 10:30:08 AM |
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(Win 0.1 BTC) Guess the next line in this sequence... Beginners & Help
I suspected decimals in base-26 (a=0, z=25) but I can find no patterna.aaaaaaaaa…
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n/a | vector76 | July 23, 2011, 02:52:58 AM |
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Minimal wallet file size? Development & Technical Discussion
This is a great reason for deterministic key generation.
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n/a | vector76 | July 23, 2011, 01:04:43 AM |
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A picture of AnCapistan Politics & Society
I have two problems with your claim. One is that it is okay for someone to buy…
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n/a | vector76 | July 22, 2011, 09:39:23 PM |
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A picture of AnCapistan Politics & Society
They also refused to provide services unless he paid back-pay, up front. That, m…
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n/a | vector76 | July 22, 2011, 08:25:38 PM |
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There is no backing for Bitcoin, and there needn't be. Economics
The Bitcoin protocol is valuable as a commodity. If you think it's worth more th…
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n/a | vector76 | July 22, 2011, 08:15:01 PM |
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A picture of AnCapistan Politics & Society
They also refused to provide services unless he paid back-pay, up front. That, m…
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n/a | vector76 | July 22, 2011, 07:55:00 PM |
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A picture of AnCapistan Politics & Society
They also refused to provide services unless he paid back-pay, up front. That, m…
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n/a | vector76 | July 22, 2011, 04:07:42 PM |
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A picture of AnCapistan Politics & Society
They also refused to provide services unless he paid back-pay, up front. That, m…
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n/a | vector76 | July 22, 2011, 01:58:00 PM |
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A picture of AnCapistan Politics & Society
What stops AnCapistan from emerging right now in a country with a weak governmen…
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n/a | vector76 | July 21, 2011, 08:15:52 PM |
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TI XIO3130 CPU/GPU Bitcoin mining hardware
Just came across what appears to be a product that does exactly what I had imagi…
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n/a | vector76 | July 16, 2011, 08:24:38 PM |
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Obama's "Justice" Department wants to force you to decrypt your DjWVBeXx4ZHsvGME Politics & Society
You could have buried a USB thumb drive at a secret location somewhere in Montan…
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n/a | vector76 | July 16, 2011, 06:54:16 PM |
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On-the-wire byte map (knowledge donation!) Development & Technical Discussion
Well done! 0.1 BTC sent
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n/a | vector76 | July 16, 2011, 03:32:58 PM |
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Obama's "Justice" Department wants to force you to decrypt your DjWVBeXx4ZHsvGME Politics & Society
It would be nice to have two different encryption passwords. The real one decry…
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n/a | vector76 | July 16, 2011, 03:24:45 PM |
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Bitcoin is a stock Economics
Bitcoin users are customers now?Monopoly money owners are customers. Whether bi…
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n/a | vector76 | July 16, 2011, 09:50:46 AM |
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Bitcoin is a stock Economics
When you own bitcoins you do not own a part of the enterprise. Not any more tha…
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n/a | vector76 | July 16, 2011, 09:23:38 AM |
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X-Roll-Ntime extension Development & Technical Discussion
Not a big deal. I guess if it becomes a problem the pool can dither N. Which t…
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n/a | vector76 | July 16, 2011, 08:31:23 AM |
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X-Roll-Ntime extension Development & Technical Discussion
Due to network latency, I recommend the following design for miners:1. getwork,…
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n/a | vector76 | July 15, 2011, 03:48:41 PM |
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Signature Generation/Verification - WTF? Development & Technical Discussion
Oh, you're right, that is weird. I thought it was stripping the signature out o…
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n/a | vector76 | July 15, 2011, 11:06:51 AM |
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Use code XBC, not BTC for bitcoins Bitcoin Discussion
Yes, everybody please stop pretending that bitcoin is an official international…
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n/a | vector76 | July 15, 2011, 08:51:19 AM |
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Why is the block nonce only 32 bits? Development & Technical Discussion
... it would make more sense to have it longer, it could decrease the overhead .…
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n/a | vector76 | July 15, 2011, 08:33:42 AM |
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Will fund ASIC board for mining community. Need Hardware devs. Hardware
The cost per ASIC would be under $100 plus a share of the development costs. So…
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n/a | vector76 | July 15, 2011, 08:06:33 AM |
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Why is the block nonce only 32 bits? Development & Technical Discussion
Wouldn't it make more sense for the nonce to be bigger, since 32 bits can be exh…
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n/a | vector76 | July 15, 2011, 06:09:32 AM |
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Signature Generation/Verification - WTF? Development & Technical Discussion
New.TxIn script pushes the pubkey and signature onto the stack, which effectivel…
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n/a | vector76 | July 15, 2011, 06:02:55 AM |
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Pushpoold vs custom? Pools
Maybe a dumb question but which of pools are using pushpoold and which are using…
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n/a | vector76 | July 14, 2011, 06:02:24 AM |
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Signature Generation/Verification - WTF? Development & Technical Discussion
The entire transaction (serialized and hashed) is what is signed, minus the scri…
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n/a | vector76 | July 13, 2011, 06:03:47 AM |
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Double spending attack and defense - need an illustration and some pointers Beginners & Help
Each transaction has inputs and outputs. The sum of the outputs must not be mor…
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n/a | vector76 | July 11, 2011, 05:10:56 PM |
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Aggregated view of important Block Explorer data Project Development
Modern exploits are FAR more likely to use stupidity of the user rather than wea…
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n/a | vector76 | July 11, 2011, 12:39:25 PM |
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TI XIO3130 CPU/GPU Bitcoin mining hardware
To run 24 GPUs from a single host the motherboard needs to supply 1800 watts of…
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n/a | vector76 | July 10, 2011, 10:43:48 AM |
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[RFC]: A distributed mining pool proposal Development & Technical Discussion
You invite suggestions and then you ignore them. That's your prerogative i gues…
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n/a | vector76 | July 10, 2011, 12:08:33 AM |
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Hypothetical Bitcoin clone except backed by gold Bitcoin Discussion
You don't need a separate currency since you can just create a company that will…
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n/a | vector76 | July 10, 2011, 12:03:44 AM |
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TI XIO3130 CPU/GPU Bitcoin mining hardware
I have no idea where the limits are for hardware/firmware/bios/software, but I w…
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n/a | vector76 | July 09, 2011, 05:01:49 PM |
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TI XIO3130 CPU/GPU Bitcoin mining hardware
Someone should make risers with these:http://focus.ti.com/docs/prod/folders/prin…
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n/a | vector76 | July 09, 2011, 10:52:42 AM |
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Any way to know about a blockchain reorganization? Development & Technical Discussion
Previous blocks can change?I thought reorganization happened when there was a fo…
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n/a | vector76 | July 09, 2011, 09:33:55 AM |
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using Shannon's information to measure proof-of-work Development & Technical Discussion
Sometimes when I'm feeling philosophical I think about this. If the entire futu…
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n/a | vector76 | July 09, 2011, 08:00:08 AM |
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[RFC]: A distributed mining pool proposal Development & Technical Discussion
I don't think this will scale. If each node rebroadcasts every share to every o…
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n/a | vector76 | July 09, 2011, 07:37:48 AM |
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using Shannon's information to measure proof-of-work Development & Technical Discussion
I don't think this information theory thing is a bad idea, but at the core level…
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n/a | vector76 | July 09, 2011, 04:34:14 AM |
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Hypothetical Bitcoin clone except backed by gold Bitcoin Discussion
The success will depend on the "strength" of the backing, and this is not addres…
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n/a | vector76 | July 09, 2011, 02:19:09 AM |
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The root of the problem! Economics
Bitcoin is regulated by technological fiat, instead of government fiat.So far th…
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n/a | vector76 | July 07, 2011, 09:26:02 PM |
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The root of the problem! Economics |
n/a | vector76 | July 07, 2011, 04:11:15 PM |
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[COLLECTED] 100 BTC Bounty For Windows Build Instructions Development & Technical Discussion
Great guide! TY!The makefile now appears to look for C:\openssl-1.0.0d-mgw inst…
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n/a | vector76 | July 01, 2011, 06:36:53 PM |
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