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141  Bitcoin / Development & Technical Discussion / Re: Website and software translations on: June 19, 2013, 06:26:46 PM
Translations for bitcoin.org can now be completed on transifex : https://www.transifex.com/projects/p/bitcoinorg/

More translators and reviewers are welcome in all languages. Some translations don't have enough active translators and would benefit from being updated. And new translations are always appreciated. For a translation to be pushed online, it needs to be translated and reviewed by two different persons.
142  Bitcoin / Project Development / Re: [announce] useBitcoins.info - A fast growing catalog. Find where to spend your b on: June 19, 2013, 09:32:11 AM
Ah and maybe the "Submit your business" button should be "Submit a business" instead?

This way, it can allow contributors (like me) to add / suggest the inclusion of new businesses.
143  Bitcoin / Project Development / Re: [announce] useBitcoins.info - A fast growing catalog. Find where to spend your b on: June 19, 2013, 09:24:07 AM
May I suggest another feature?

To add a little "Last verified" date for each merchant. I suppose that over time, some will stop using Bitcoin so it might be important to ensure that each of these businesses are re-verified on a periodic base to make sure that usebitcoins.info remains a quality website to find businesses accepting Bitcoin. Especially at the beggining because those merchants will probably receive more buyers from usebitcoins.info over time, but not at the start.

I just tried to login with no success, I get a 500 error. Any idea why?

Edit : It worked this time. Maybe I wasn't typing my password correctly.. I dunno.
144  Bitcoin / Project Development / Re: [announce] useBitcoins.info - A fast growing catalog. Find where to spend your b on: June 16, 2013, 05:08:49 PM
I have posted these in the other thread, but here are many other competing similar website that could help finding more shops (and maybe interested people to help with this project, I dunno). Most of these are either just plain text directory or they seem to be inactive or filled with advertizing. I guess there is room for improvements.

https://www.spendbitcoins.com/places/
http://btcmerchants.com/
https://en.bitcoin.it/wiki/Trade
https://en.bitcoin.it/wiki/Real_world_shops
http://bitcoinnavigator.com/
http://bitcoin.travel/
https://www.bitcoinlocator.com/home
http://www.bitcoinmap.com/
145  Bitcoin / Project Development / Re: [announce] useBitcoins.info - A fast growing catalog. Find where to spend your b on: June 16, 2013, 04:46:38 AM
Such a repository is highly needed to help a market of consumers and merchants to develop. It can play a key role IMO as long as the people who run the site keep doing a good job on the long run. Bitcoin is "a chicken and a eggs" problem until merchants and consumers can find themselves easily.

Various suggestions :

Make sure you have enough people so that this project is not abandonned at some point.

Increase site responsiveness. It is very nice looking but also very slow (at least from where I am) and it is an important thing that might define if your visitors will leave or stay.

Show more shops in one page (3 - 4 shops large would be nice IMO, you could keep the right buttons on the main page only)

Remove the social network sharing button from the categories pages. Only show them on each shop page when the user click on one shop. This can reduce the number of buttons and make a cleaner search page, with more emphasis on each shops.

The menu is not so visible. Maybe that its background color could be different to help with this?

Make a favicon

Edit : Maybe also drop news and only focus on one thing and do it well? (And keep 100% of your space for shops categories)

And.. hope these can help!
146  Bitcoin / Development & Technical Discussion / Re: A universal bitcoin merchant directory is needed.... (i.e. "YP" for Bitcoins) on: June 12, 2013, 01:38:05 AM
Yes please, I would love to see this happen and become more serious.

Maybe it would be good to learn from past mistakes. Many attempts have either been abandonned, or filled with advertising or are mostly inactive now. A list of remaining survivors is shown below.

IMO, such projects need a lot of human time to add/update/remove shops constantly. And thus, a team is probably needed to work together on this to do something nice and to prevent one member to stop the whole project if he/she becomes unavailable for any reason.

It might also be good to contact existing other projects to work with them, or to learn from them. And also, to import/review their existing database.

That said, I don't think this project needs to be decentralized by itself. If someone comes with a brilliant P2P system and prooves that it work in practise, than fine. But meanwhile, probably that any usual way to do it can work. The real matter is probably to put long term efforts and time on it I think.

https://www.spendbitcoins.com/places/
http://btcmerchants.com/
https://en.bitcoin.it/wiki/Trade
https://en.bitcoin.it/wiki/Real_world_shops
http://bitcoinnavigator.com/
http://bitcoin.travel/
https://www.bitcoinlocator.com/home
http://www.bitcoinmap.com/
147  Bitcoin / Project Development / Re: [ANN] BoffOS Bootable clean OS for offline wallet printing, USB and CD on: June 04, 2013, 07:57:05 PM
Some clarification:

There is no bitcoin wallet software on the LiveCD. Only software to generate keys and QRs and print them on wallets. The goal is to print wallets without ever having their keys be online or seen by an online system that may have trojans.


Sounds good. As long as users are aware that they are exposed to trojan the day when they need to load the private key in order to spend their bitcoins. But meanwhile, it is indeed a nice way to deposit bitcoins to a Bitcoin address securely.


If I understand correctly, the issue of "change" only occurs if people try to redeem small amounts of a wallet, not the complete balance of that address, right?


Indeed. Any transaction not spending the entire amount needs to send the change back to a Bitcoin address (otherwise the whole change would become the transaction fee). Many Bitcoin clients don't send the amount to the source address. They send the change to a random new address that is stored in the wallet. As such, if your paper wallet was loaded in Bitcoin-Qt or Multibit in order to spend only a part of the funds available on the paper wallet, there are good chances that such a transaction would transfer all remaining funds without the user being aware of it (because it's not really intuitive).

148  Bitcoin / Bitcoin Discussion / Re: Bitcoin wiki bug - leads to blank pages from Google on: June 04, 2013, 07:47:47 PM
I was wondering yesterday how much effort was being put to translation.

For my own site, I put a message to those preferring languages I didn't have a translation for, appealing for help and that worked well. Even not speaking the language, simple cross referencing two or more submissions with Google translate, it becomes easy to build up a comprehensive set of translations. So, don't just bounce to English, use those interested and have them contribute.

Sounds like a very good idea to me (as long as the page also links to the english page for those who are not interested to contribute).
149  Bitcoin / Project Development / Re: [ANN] BoffOS Bootable clean OS for offline wallet printing, USB and CD on: June 04, 2013, 05:19:47 PM
The main problem with this approach is the risk that you lose the change of your transaction once you recover the private key and issue a transaction (most likely in a temporary wallet and most likely to greatest part of all your funds). It happened at least once in the past to someone.

The fact is that a paper wallet let's people think the remaining part of their bitcoins stored on this address will remain on this address if they issue a transaction. Unfortunately, this is not the case with Bitcoin-Qt, Armory, and even Multibit when there is more than one private key stored in the wallet. In the case where someone issue a transaction from the LiveCD, the risk is greater because all change private keys are permanently deleted when you shutdown the computer.

This is why I make a clear warning about this here in the offline wallet subsection :
http://bitcoin.org/en/secure-your-wallet

I would say that (to my knowledge), the only user friendly security that can be done to make a paper wallet secure is to use Alan Reiner (Armory) approach, only use deterministic paper wallets backup. That said, when deterministic wallets will become possible with thin clients like multibit, I think it would be excellent to have a LiveCD for this. It is definitively a handy way to have an excellent security level to store bitcoins.

Very good idea BTW.
150  Bitcoin / Bitcoin Discussion / Bitcoin wiki bug - leads to blank pages from Google on: June 04, 2013, 05:02:24 PM
If your web browser language is set to any other language then english and that you click on any wiki page in Google search results, you end on a blank page. I suspect that this might happen quite often. This is due to how urls are referenced by Google and how the bitcoin wiki handles url translations.

For instance if you get this url from Google :
https://bitcoin.it/wiki/Software

The Bitcoin wiki will automatically convert it to :
https://en.bitcoin.it/wiki/Software or https://fr.bitcoin.it/wiki/Software based on your browser language.

In the later case, the page doesn't exist, therefore it is a bug.

The bitcoin wiki could be modified to 301 permanently redirect to english, or to temporarily redirect (302) to the right translated page and fallback to english when the page doesn't exist. Is there someone with sufficient access to allow such a fix?
151  Economy / Service Discussion / mt-qox.com, phishing? on: June 03, 2013, 04:37:11 AM
I've noticed some new Google ads showing mt-qox.com

(Notice, mt-Qox and not mt-Gox)

http://mt-qox.com/

The website is completely duplicating the real one. It looks like a very well done phising attack..

--

WHOIS Query :

Registered through: eNom, Inc.

Domain name: mt-qox.com

Administrative Contact:
   Connect-O Inc.
   Cristian, Talle (ctalle@voiceway.ca)
   +1.4165487916
   Fax:
   196 Judith Ave.
   Thornhill, ONTARIO L4J7G2
   CA

Technical Contact:
   Connect-O Inc.
   Cristian, Talle (ctalle@voiceway.ca)
   +1.4165487916
   Fax:
   196 Judith Ave.
   Thornhill, ONTARIO L4J7G2
   CA

Registrant Contact:
   Connect-O Inc.
   Cristian, Talle ()
  
   Fax:
   196 Judith Ave.
   Thornhill, ONTARIO L4J7G2
   CA

Status: Locked

Name Servers:
   dns1.name-services.com
   dns2.name-services.com
   dns3.name-services.com
   dns4.name-services.com
   dns5.name-services.com
  
Creation date: 03 Jun 2013 01:09:24
Expiration date: 03 Jun 2014 01:09:24
152  Local / Vos sites et projets / Re: Révision des traductions sur bitcoin.org on: June 02, 2013, 08:26:20 PM
Super initiative!

Je m'inscris Smiley

Merci! Il y a plusieurs autres projets open-source importants reliés au Bitcoin qui peuvent aussi bénéficier de traductions pour ceux que ça intéresse : http://bitcoin.org/fr/supporter-bitcoin
153  Local / Vos sites et projets / Révision des traductions sur bitcoin.org on: June 02, 2013, 08:18:08 PM
Bonjour tous,

Le site bitcoin.org est actuellement traduit dans plusieurs langues, incluant le français dont je suis en charge.

Ceci dit, je suis actuellement le seul traducteur et personne n'est attitré pour faire la révision de ces traductions (non seulement pour corriger les erreurs grammaticales, mais aussi pour améliorer la qualité des traductions).

Alors si vous voulez me donner un coup de main, votre aide est appréciée. Il vous suffit de vous inscrire chez transifex et de demander à être membre de l'équipe de traduction : https://www.transifex.com/projects/p/bitcoinorg/language/fr/
154  Local / Deutsch (German) / Re: übersetzen bitcoin.org on: June 02, 2013, 05:49:39 AM
(Dieser Satz ist mit Google Translate, sorry im Voraus für it)

Ich habe hinzugefügt Sie als Gutachter. Wenn jemand anderes möchte, dem Team beizutreten, sind Sie herzlich willkommen. Ich werde mehr reagiert in Englisch auf transifex.

Diese Arbeit können in der Vorschau hier sein:
http://bitcoinde.us.to/de/
155  Local / Deutsch (German) / übersetzen bitcoin.org on: May 27, 2013, 08:21:45 PM
Hallo zusammen,

es gibt eine vollständige Übersetzung von bitcoin.org, die kurz vor der Veröffentlichung steht. Allerdings werden ein oder mehrere deutsch- und englischsprachige Menschen gesucht um die Übersetzung überprüfen, bevor sie live gehen kann.  Wenn jemand von euch kurz- oder langfristig ein wenig helfen möchte, ist ein Beitrag sehr gerne gesehen. Du kannst dich einfach bei Transifex anmelden und darum bitten zum "German Team" hinzugefügt zu werden: https://www.transifex.com/projects/p/bitcoinorg/

Danke für deine Hilfe,
156  Bitcoin / Bitcoin Discussion / Re: Bitcoin 2013: The Future of Payments - San Jose, CA - May 17-19, 2013 on: May 23, 2013, 06:44:19 AM

... Satoshi himself mentioned that eventually we'll likely end up with just a few copies of the blockchain in gigantic data centers, with almost everyone running SPV clients that, ...


I'm not necessarily doubting that he said that, but I've never run across it.  Can you provide a pointer?

The closest thing I've seen to such a statement is Mike Hearn staying that the system could operate with 6 or so copies of the full block chain owned by large entities.  Maybe he didn't state who owned them though, and I am not going to put words into his mouth by claiming that he thought it was a good idea.  He can speak to that himself if he's so inclined.


Of course if bandwidth and storage cannot scale, that is likely to be the case I guess. But that being said, only 6 datacenters storing the entire blockchain might not be a real problem as long as all full nodes continue to run based on snapshots of the blockchain at a given date to reduce its size. Though I don't know all details surrounding this question, and I couldn't go at the conference this year (sadly!).
157  Bitcoin / Bitcoin Discussion / Re: bitcoin.org / weusecoins.com - Call for translations ! on: May 22, 2013, 05:24:10 AM
bitcoin.org is now translated in transifex user-friendly environment :
https://www.transifex.com/projects/p/bitcoinorg/

New translators are welcome in each team.

Especially the German team who has a 100% full translation but no reviewer yet. But also all other translations can benefit from more active translators and reviewers to translate changes in the website over time. Many translations are incomplete and need new contributors to complete them.
158  Bitcoin / Bitcoin Discussion / Re: How do I use multisig transactions? on: May 04, 2013, 09:06:34 PM
Cool:

Quote
This proposal has been implemented and tested in the Armory Bitcoin software for use in offline-wallet transaction signing (as a 1-of-1 transaction), and will eventually use it for multi-signature transcations.

Indeed, Armory cold storage works pretty well with offline transactions signing : https://bitcoinarmory.com/using-offline-wallets-in-armory/

I am also looking forward for multisig to become a user-friendly feature. This is a huge step for security.
159  Bitcoin / Bitcoin Discussion / Re: How do I use multisig transactions? on: May 04, 2013, 08:43:19 PM
See this comment from Gavin : https://bitcointalk.org/index.php?topic=82213.msg906833#msg906833

Edit : Basically (if I get it right), you can make a multisign Bitcoin address using the command line (but no user-friendly GUI). And to spend funds sent to this address, many seperate people have to sign the transaction. So this is not as simple as sending a transaction from your computer. Some work still need to be done on this part.

Thanks!

Specifically, if you want to release the entire amount and you do trust one of the individuals to hold the funds short term during the signing process, you can just combine the private keys into one instance of bitcoin-qt and then spend the funds.

If anyone can document a better, more distributed way to combine signatures on specific transactions that spend from the multisig address, please do so.

Gavin in his comment refers to BIP 0010, which seems to address this issue (allowing people to partially sign a multisign transactions).
https://en.bitcoin.it/wiki/BIP_0010
160  Bitcoin / Bitcoin Discussion / Re: How do I use multisig transactions? on: May 04, 2013, 08:20:18 PM
See this comment from Gavin : https://bitcointalk.org/index.php?topic=82213.msg906833#msg906833

Edit : Basically (if I get it right), you can make a multisign Bitcoin address using the command line (but no user-friendly GUI). And to spend funds from this address, many seperate people have to sign the transaction. So this is not as simple as sending a transaction from your computer. Some work still need to be done on this part.
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