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Security update: duplicate transaction vulnerability fix Bitcoin Discussion
0.5.3 was just released, with BIP30 support.
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n/a | Pieter Wuille | March 15, 2012, 11:38:24 AM |
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Security update: duplicate transaction vulnerability fix Bitcoin Discussion
UPDATE: 0.5.3 was released with BIP30 supportHello all,as some of you already kn…
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n/a | Pieter Wuille | March 07, 2012, 10:53:52 AM |
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Security update: duplicate transaction vulnerability fix Bitcoin Discussion
These pools have confirmed that they have deployed BIP 30 updates:* deepbit (340…
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n/a | Pieter Wuille | March 07, 2012, 10:54:54 AM |
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People paid by banking elite to troll this Forum? Meta
Never attribute to malice that which is adequately explained by stupidity.
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n/a | Pieter Wuille | March 12, 2012, 11:43:37 PM |
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Version 0.6 release candidate 1 Development & Technical Discussion
That is exactly what happened.Someone mined an invalid BIP16 transaction in bloc…
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n/a | Pieter Wuille | March 11, 2012, 11:42:55 PM |
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Algorithmic money: Bitcoin needs a buzzword and own lexicon Bitcoin Discussion
Bitcoin: mining our own business since 2009.
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n/a | Pieter Wuille | March 11, 2012, 10:24:16 AM |
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Version 0.6 release candidate 1 Development & Technical Discussion
Anyone who used 0.6.0rc1, got stuck on block 170059, upgraded to 0.6.0rc2, and i…
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n/a | Pieter Wuille | March 10, 2012, 09:11:27 PM |
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Version 0.6 release candidate 1 Development & Technical Discussion
Anyone who used 0.6.0rc1, got stuck on block 170059, upgraded to 0.6.0rc2, and i…
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n/a | Pieter Wuille | March 10, 2012, 05:20:36 PM |
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Version 0.6 release candidate 1 Development & Technical Discussion
Upgrading to rc2 isn't enough to fix this. Pain. So far running with a new -payt…
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n/a | Pieter Wuille | March 10, 2012, 10:22:20 AM |
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Testnet stopped downloading blocks at 47471 Bitcoin Technical Support
The testnet rules were changed in 0.6.0; try updating to git head or 0.6.0rc2 if…
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n/a | Pieter Wuille | March 08, 2012, 08:22:35 PM |
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Where's the handshake? Development & Technical Discussion
It bothers me that people use addresses as "transaction destinations" rather tha…
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n/a | Pieter Wuille | March 08, 2012, 08:20:36 PM |
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Where's the handshake? Development & Technical Discussion
The flaw here is to assume that a static bitcoin address is forever valid.How is…
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n/a | Pieter Wuille | March 08, 2012, 08:06:42 PM |
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Security update: duplicate transaction vulnerability fix Bitcoin Discussion
IMO, you haven't made clear whether or not all users NEED to upgrade to 0.6 to f…
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n/a | Pieter Wuille | March 08, 2012, 10:52:42 AM |
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Where's the handshake? Development & Technical Discussion
All I'm asking, is that before a transaction (regardless of type) is committed t…
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n/a | Pieter Wuille | March 08, 2012, 10:35:48 AM |
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Security update: duplicate transaction vulnerability fix Bitcoin Discussion
BTC Guild will be pushing the patch tomorrow, and my understanding is both Slush…
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n/a | Pieter Wuille | March 08, 2012, 10:19:18 AM |
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Please help test: versions 0.5.3rc3 and 0.4.4rc3 Development & Technical Discussion
No, i was using 0.4.2 before, and it worked fine. When i changed to 0.4.4, i got…
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n/a | Pieter Wuille | March 07, 2012, 10:39:16 PM |
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How to remove encryption on wallet? Bitcoin Technical Support
This is not (yet) implemented. You can set the password to a space, though.
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n/a | Pieter Wuille | March 07, 2012, 09:57:10 PM |
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Security update: duplicate transaction vulnerability fix Bitcoin Discussion
A technical question - why the patch does not simply discard the block with the…
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n/a | Pieter Wuille | March 07, 2012, 09:03:03 PM |
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Where's the handshake? Development & Technical Discussion
Many people believe bitcoin addresses will not remain part of what users see whe…
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n/a | Pieter Wuille | March 05, 2012, 05:41:42 PM |
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Term contract with multisig/P2SH Development & Technical Discussion
Have you read https://en.bitcoin.it/wiki/Contracts ?There are several examples u…
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n/a | Pieter Wuille | March 05, 2012, 10:19:08 AM |
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Block chain downloading VERY slowly Bitcoin Technical Support
The slow part is not downloading the blockchain, it's verifying it and building…
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n/a | Pieter Wuille | March 04, 2012, 12:40:50 PM |
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Version 0.6 release candidate 1 Development & Technical Discussion
I should have read this thread from the beginning, as this is the behaviour I ob…
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n/a | Pieter Wuille | February 29, 2012, 11:49:36 AM |
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Version 0.6 release candidate 1 Development & Technical Discussion
However, when I tried to verify the address on the imported key, it seems to hav…
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n/a | Pieter Wuille | February 29, 2012, 09:58:49 AM |
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Suggestion for listtransactions change wrt account labels... Development & Technical Discussion
In order to avoid confusion, I'd rather add an extra optional parameter "tolabel…
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n/a | Pieter Wuille | February 29, 2012, 09:52:14 AM |
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Do I need to reload the whole bitcoin chain if I replace my wallet? Bitcoin Technical Support
I also had to do the rescan when I tried to send some BTC into a wallet which wa…
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n/a | Pieter Wuille | February 29, 2012, 09:50:13 AM |
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Suggestion for listtransactions change wrt account labels... Development & Technical Discussion
After Pieter Wuille's help I was able to understand that the problem I was seein…
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n/a | Pieter Wuille | February 29, 2012, 09:48:12 AM |
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Online wallet Project Development
i have generated over 10K bitcoins for testing, does anyone know where i can sen…
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n/a | Pieter Wuille | February 28, 2012, 12:03:30 PM |
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BIP 16 / 17 in layman's terms Bitcoin Discussion
Ok, nice to hear! So can I use it to sign blocks/coins that where mined with FPG…
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n/a | Pieter Wuille | February 27, 2012, 04:05:23 PM |
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My client is showing BTC being sent but then never araives at the other address? Bitcoin Technical Support
Any reason in particular for using such an old client? In particular, versions b…
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n/a | Pieter Wuille | February 27, 2012, 03:22:23 PM |
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Using bitcoind to determine sending address to check for green address Development & Technical Discussion
You may be interested in pull requests 841 and/or 886, which add such functional…
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n/a | Pieter Wuille | February 27, 2012, 03:18:19 PM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
Perhaps another possibility might be to add an option for listtransactions that…
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n/a | Pieter Wuille | February 26, 2012, 06:53:17 PM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
May I ask what you are trying to do (the big picture, not "put send addresses in…
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n/a | Pieter Wuille | February 26, 2012, 12:20:41 AM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
Well for certain I found the output of listtransactions confusing after playing…
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n/a | Pieter Wuille | February 26, 2012, 12:06:36 AM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
If I do a "setaccount" to an address that is not my own why couldn't it just put…
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n/a | Pieter Wuille | February 25, 2012, 11:55:29 PM |
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Hashrate Statistics? Bitcoin Discussion
My graphs are still up.
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n/a | Pieter Wuille | February 25, 2012, 11:51:23 PM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
I updated my post above again.I'm not sure I see what you mean with "two types o…
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n/a | Pieter Wuille | February 25, 2012, 11:47:11 PM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
As stated if I do a "listtransactions" the account field is always "" for every…
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n/a | Pieter Wuille | February 25, 2012, 11:23:17 PM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
Well if not buggy then why does "getaccount" give me a different result than "li…
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n/a | Pieter Wuille | February 25, 2012, 11:12:13 PM |
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Why is account showing as empty even after doing a setaccount? Bitcoin Technical Support
Accounts are only affected by:* incoming transactions to their bound addresses*…
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n/a | Pieter Wuille | February 25, 2012, 04:29:30 PM |
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Version 0.6 release candidate 1 Development & Technical Discussion
Will older wallets (the wallet.dat?) get converted to the new format or can this…
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n/a | Pieter Wuille | February 25, 2012, 01:25:06 PM |
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Passphrase Problems Bitcoin Technical Support
This looks like some sort of strange corruption occurred in your wallet; can you…
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n/a | Pieter Wuille | February 23, 2012, 10:17:49 AM |
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probability that 2 clients generate the same public key? Development & Technical Discussion
No I meant keys.Is it not probable the majority of keys ever created will be orp…
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n/a | Pieter Wuille | February 22, 2012, 11:09:49 AM |
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probability that 2 clients generate the same public key? Development & Technical Discussion
Assume there are N different bitcoin addresses possible (2^256).There are only 2…
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n/a | Pieter Wuille | February 22, 2012, 10:52:19 AM |
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Do I need to reload the whole bitcoin chain if I replace my wallet? Bitcoin Technical Support
Since 0.3.21, -rescan is only necessary is exceptional cases.You can swap your w…
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n/a | Pieter Wuille | February 20, 2012, 02:01:08 PM |
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Imported private keys into client... how to rescan? Development & Technical Discussion
Start with -rescan
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n/a | Pieter Wuille | February 20, 2012, 11:04:35 AM |
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Version 0.6 release candidate 1 Development & Technical Discussion
Quote• How far is this "complete compatibility" with older versions? Can I move…
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n/a | Pieter Wuille | February 20, 2012, 10:33:35 AM |
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probability that 2 clients generate the same public key? Development & Technical Discussion
I know the chances of 2 exact keys is mindbogglingly small, but what would happe…
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n/a | Pieter Wuille | February 19, 2012, 05:34:04 PM |
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probability that 2 clients generate the same public key? Development & Technical Discussion
I know the chances of 2 exact keys is mindbogglingly small, but what would happe…
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n/a | Pieter Wuille | February 19, 2012, 04:29:06 PM |
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probability that 2 clients generate the same public key? Development & Technical Discussion
Not only do the reoccurring address-privkey strings take up a whole bunch of spa…
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n/a | Pieter Wuille | February 18, 2012, 04:05:54 PM |
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probability that 2 clients generate the same public key? Development & Technical Discussion
Similarly, what would be the size of a .txt file (in Megabytes) that had ALL pos…
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n/a | Pieter Wuille | February 18, 2012, 03:46:00 PM |
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probability that 2 clients generate the same public key? Development & Technical Discussion
Assume the entire bitcoin network's computational power is used for generating a…
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n/a | Pieter Wuille | February 18, 2012, 11:09:34 AM |
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possible security issue due to stupid users? Development & Technical Discussion
@SteveI agree with you that it can be very confusing to have the same key in mul…
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n/a | Pieter Wuille | February 17, 2012, 07:38:24 PM |
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send BTC generate new address? Development & Technical Discussion
Couldn't you just use "sendmany" to send to the recipient and back to your own a…
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n/a | Pieter Wuille | February 16, 2012, 09:59:09 AM |
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TestNet Question Bitcoin Technical Support
Nothing, but there are hardly any miners on the testnet network. This may result…
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n/a | Pieter Wuille | February 15, 2012, 04:27:48 PM |
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send BTC generate new address? Development & Technical Discussion
This isn't technically possible. There is no way to spend just part of the balan…
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n/a | Pieter Wuille | February 15, 2012, 04:25:49 PM |
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vanitygen wont work! Development & Technical Discussion
It is not a GUI tool, running the exe will start it without arguments, so it wil…
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n/a | Pieter Wuille | February 14, 2012, 12:20:19 PM |
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BIP 16 is going to be much more disruptive than advertised Development & Technical Discussion
I believe makomk is right here: old clients only use "only pushes" as criterion…
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n/a | Pieter Wuille | February 14, 2012, 12:13:27 PM |
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vanitygen wont work! Development & Technical Discussion
You probably want to run it from a command-line, so you can give it information…
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n/a | Pieter Wuille | February 14, 2012, 12:07:37 PM |
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Fantastic Magic Wallet Creator 0.1 GRANDMA PROOF!! [OSX-standalone] PIXXXXX!!!!! Bitcoin Discussion
This is pretty cool. I'm a old unix guy, so I'm actually more comfortable using…
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n/a | Pieter Wuille | February 13, 2012, 04:49:02 PM |
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-addtag Development & Technical Discussion
Typically a tag is used as a way of advertizing compatibility with a particular…
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n/a | Pieter Wuille | February 13, 2012, 03:07:03 PM |
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Free transaction relay policy, I don't get it Bitcoin Technical Support
It has nothing to do with that IP. There is no negotiation over this. All depend…
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n/a | Pieter Wuille | February 12, 2012, 12:43:34 PM |
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Free transaction relay policy, I don't get it Bitcoin Technical Support
As an anti-spam solution, many nodes in the network have rules that will limit o…
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n/a | Pieter Wuille | February 12, 2012, 09:26:58 AM |
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Wallet recovery (contains over 250 BTC), reward offered Bitcoin Technical Support
The 279-byte pattern for private keys is not used when the wallet is encrypted,…
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n/a | Pieter Wuille | February 11, 2012, 12:57:30 PM |
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Version 0.6 release candidate 1 Development & Technical Discussion
While I have only the vaguest of understanding of EC cryptography, the "compress…
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n/a | Pieter Wuille | February 09, 2012, 07:10:27 PM |
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4 days without downloading blocks... Bitcoin Technical Support
The "lastseen" value of the nodes your client knows about is 65000 hours in the…
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n/a | Pieter Wuille | February 03, 2012, 03:36:37 PM |
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Advertising in the block chain. Bitcoin Discussion
Remember that miners are those who decide what makes it into the block chain, an…
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n/a | Pieter Wuille | February 03, 2012, 03:53:35 AM |
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Wallet encryption protocol Development & Technical Discussion
Your passphrase is strengthened and converted to a 256-bit key and IV using Open…
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n/a | Pieter Wuille | January 25, 2012, 02:41:44 PM |
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Getting private keys + creation date/ first use date out of Satoshi client Development & Technical Discussion
Version 0.6 of the Satoshi client will have the exportprivkey RPC call, which ca…
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n/a | Pieter Wuille | January 23, 2012, 08:04:50 PM |
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Private Keys - Need Information.. Development & Technical Discussion
If one could obtain a private key from an address, Bitcoin and all public-key-cr…
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n/a | Pieter Wuille | January 16, 2012, 12:50:56 PM |
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PULL request #748 : Pay-to-script-hash (OP_EVAL replacement) Development & Technical Discussion
I commented on OP_NO_SKIP here: https://en.bitcoin.it/wiki/Talk:BIP_0017_DRAFTQu…
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n/a | Pieter Wuille | January 14, 2012, 09:06:24 PM |
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When exactly does the client generates new keys? Bitcoin Technical Support
i hope some veteran user would comment if generate new address is the same as un…
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n/a | Pieter Wuille | January 09, 2012, 08:00:49 AM |
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My suggestions on how to make a decent client Development & Technical Discussion
I think you have a point. The current client hides many things from the user, wh…
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n/a | Pieter Wuille | December 23, 2011, 10:10:46 AM |
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[PULL] private key and wallet export/import Development & Technical Discussion
i hope it will work with encrypted wallets too, pywallet cant do this atm so thi…
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n/a | Pieter Wuille | December 20, 2011, 02:38:22 AM |
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[PULL] private key and wallet export/import Development & Technical Discussion
just try'd to import/merge a encrypted wallet, i cant neither import a privkey t…
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n/a | Pieter Wuille | December 19, 2011, 03:09:22 PM |
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[PULL] private key and wallet export/import Development & Technical Discussion
Key import/export has just been merged for 0.6.Wallet import/export needs a bit…
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n/a | Pieter Wuille | December 19, 2011, 03:05:21 PM |
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Bitcoin-Qt, bitcoind version 0.5.1 released Bitcoin Discussion
did u get that reversion to a previous password fixed?Explain?
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n/a | Pieter Wuille | December 16, 2011, 04:13:56 AM |
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Use the CLI w/ encryption? Protect your passphrase with bash's HISTIGNORE Development & Technical Discussion
Interesting, never knew about that variable!
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n/a | Pieter Wuille | December 16, 2011, 04:07:02 AM |
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Penalizing double spends Development & Technical Discussion
Bitcoin does not track balances of addresses. It reasons in terms of "coins" (un…
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n/a | Pieter Wuille | December 16, 2011, 04:04:23 AM |
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gettransaction for non-wallet transactions? Development & Technical Discussion
Not true, you don't need a rescan to find an arbitrary transaction, if you have…
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n/a | Pieter Wuille | December 07, 2011, 10:31:41 AM |
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/server and related doesn't work anymore with version 5 Bitcoin Technical Support
The new Qt-based client does not include an RPC client anymore, indeed. It can s…
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n/a | Pieter Wuille | December 04, 2011, 07:51:14 AM |
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TransactionsEasyBinaryFormat.dat Development & Technical Discussion
Bitcoin transaction do not have a "from" address - they have inputs (which thems…
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n/a | Pieter Wuille | November 29, 2011, 11:57:03 AM |
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Observation: Hash rate growing again Bitcoin Discussion
How are the charts at http://bitcoin.sipa.be/ calculated.Is it just a function o…
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n/a | Pieter Wuille | November 07, 2011, 10:59:16 AM |
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How do I get an encrypted wallets' password hash? Development & Technical Discussion
The encryption format in the wallet was specifically designed not to be crackabl…
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n/a | Pieter Wuille | November 03, 2011, 11:31:17 AM |
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Small transactions? Bitcoin Discussion
Bitcoin is not intended for microtransactions. Since all transaction are publicl…
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n/a | Pieter Wuille | October 24, 2011, 07:03:12 AM |
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Protection against keyloggers Development & Technical Discussion
Problem with encrypting wallet is that the user can take millions of guesses a s…
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n/a | Pieter Wuille | October 12, 2011, 04:27:11 AM |
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Request to remove getmemorypool before it gets beyond being a release candidate Development & Technical Discussion
The size of the coinbase is limited to at most 100 bytes, and at least 2 bytes.…
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n/a | Pieter Wuille | October 11, 2011, 09:24:10 AM |
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OP_EVAL proposal Development & Technical Discussion
There are a few different issues here.The first is the initiation of transaction…
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n/a | Pieter Wuille | October 07, 2011, 05:43:08 AM |
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Just entering the password once is not safe Development & Technical Discussion
Yes, the interface isn't very good right now. However, the next Bitcoin release…
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n/a | Pieter Wuille | October 05, 2011, 06:14:30 AM |
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Why is bitcoin proof of work parallelizable ? Bitcoin Discussion
A non-parallelizable proof of work scheme has the consequence that nobody can b…
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n/a | Pieter Wuille | October 04, 2011, 05:21:03 PM |
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OP_EVAL proposal Development & Technical Discussion
As scripts inside OP_EVAL can have different semantics from the original, we can…
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n/a | Pieter Wuille | October 04, 2011, 04:38:16 PM |
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PHP: how to calculate the transaction fee? Development & Technical Discussion
What fee it calculates depends on what transaction outputs it decides to use to…
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n/a | Pieter Wuille | October 04, 2011, 03:14:30 AM |
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Proposal: bitcoin payment protocol Development & Technical Discussion
This is not about complex scripts - although I consider the ability to transpare…
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n/a | Pieter Wuille | October 03, 2011, 08:00:36 AM |
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Proposal: bitcoin payment protocol Development & Technical Discussion
Currently, addresses are the only well-supported way of initiating a bitcoin tra…
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n/a | Pieter Wuille | October 03, 2011, 05:53:59 AM |
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OP_EVAL proposal Development & Technical Discussion
It seems I misunderstood part of the original suggestion.Still, a few remarks:OP…
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n/a | Pieter Wuille | October 02, 2011, 06:03:02 AM |
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Impressive bitcoin one liners for non bitcoiners Bitcoin Discussion
Bitcoin: mining our own business since 2009
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n/a | Pieter Wuille | September 30, 2011, 05:51:43 AM |
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[PULL] Sign and verify message with bitcoin address and public key Development & Technical Discussion
@ByteCoin: OpenSSL currently doesn't expose a way for setting the random factor…
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n/a | Pieter Wuille | September 30, 2011, 05:49:32 AM |
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[PULL] Sign and verify message with bitcoin address and public key Development & Technical Discussion
We currently sign the SHA256 hash of the message, after prefixing it with a fixe…
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n/a | Pieter Wuille | September 29, 2011, 08:38:33 AM |
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Is blockexplorer's total bitcoins in existance accurate? Development & Technical Discussion
Please explain what could be done in a script than couldn't be done if each clie…
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n/a | Pieter Wuille | September 28, 2011, 02:16:08 PM |
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Official Mac client Development & Technical Discussion
Settings -> Encrypt Wallet...
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n/a | Pieter Wuille | September 28, 2011, 12:52:11 PM |
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Official Mac client Development & Technical Discussion
I haven't tested it, but the latest OSX binary listed on http://bitcoin.org is v…
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n/a | Pieter Wuille | September 28, 2011, 12:32:06 PM |
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