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1  Local / Mercado y Economía / Re: Bitcoins y fiscalidad española: guía para el operador y el desobediente on: September 12, 2014, 01:20:41 PM
http://elbitcoin.org/noticias-bitcoin-del-dia-12-septiembre-2014/

España: presentan nuevo marco regulatorio para Bitcoin

La agencia gubernamental española que supervisa los asuntos financieros y fiscales emitió una nueva reglamentación en la cual de declara que Bitcoin debe ser considerado como un sistema de pago electrónico, desición que podría tener un gran impacto en la economía de la criptomoneda en España. El Ministerio de Hacienda y Administraciones Públicas presentó la resolución en respuesta a las consultas realizadas por Coinffeine, una plataforma de intercambio de código abierto con sede en el país europeo. Abanlex, el despacho de abogados especializado en tecnología e internet (que además acepta Bitcoin) representante de la compañía, había presentado, en abril último, una serie de consultas al Ministerio de Hacienda y al Congreso de España con el objetivo de aclarar algunas cuestiones relacionadas con Bitcoin. La respuesta del Ministerio de Hacienda dice que, de ahora en adelante, las empresas de apuestas online con bitcoins deben solicitar una licencia para poder operar. Según la interpretación de los abogados de Coinffeine, “si el Ministerio de Hacienda considera a Bitcoin un sistema de pago electrónico a efectos de la ley de juegos de azar, entonces esa misma definición es aplicable a otras leyes, como la ley del límite de € 2.500 (que prohíbe a los consumidores españoles pagar en efectivo para liquidar facturas de más de € 2.500) y las leyes anti lavado de dinero”. En declaraciones para CoinDesk, el CTO y co-fundador de Coinffeine, Ximo Guanter, dijo: “Lo importante aquí es que España está empezando a tratar a Bitcoin más como una moneda que como un activo, que es la inversa de lo que han hecho en Estados Unidos”. Esta es la primera actualización regulatoria en relación a la criptomoneda desde mayo de este año, cuando la Agencia Estatal de Administración Tributaria (AEAT) informó que estaba monitoreando a las monedas digitales.

Fuente: coindesk.com

2  Local / Servicios / Re: Plataforma de afectados MtGox on: August 05, 2014, 04:06:05 PM
Acabo de ver que el dia 24 salio otro anuncio:
- fecha limite para enviar documentos en la web como prueba para pedir btc: 29 Mayo 2015; ahi es na Smiley
- fecha limite para investigacion de los documentos: septiembre 2015
3  Local / Servicios / Re: Plataforma de afectados MtGox on: August 05, 2014, 03:40:46 PM
Alguien sabe algo de la reunion de acreedores del dia 23 de julio , muchas gracias
Si es una pregunta debería ir con interrogaciones. Si no, parece que eres tú quien sabe de alguien que sabe.

Tengo la impresión que este hilo está muerto. Igual que MtGox.

Yo no se nada , se me olvidaron las HuhHuh??
si alguien tiene informacion , seria de agradecer

Pues sí, a mí también me gustaría saber algo.....

Esto ya lo puse en otro hilo el dia 23:

Tenemos nuevo mensaje en la web de mt.gox con lo que ha salido de la reunión que había hoy.

Las cosas más interesantes que he visto son las siguientes:
1 - Están investigando la desaparición de los BTCs con la ayuda de compañías IT.
2 - Están buscando compradores y realizando un proceso de selección de posibles compradores de mtgox
3- Se va a retrasar la implementación del formulario para rellenar con los documentos para pedir los BTCs (Ya no va a ser 28 de Noviembre)

Salu2
4  Local / Servicios / Re: Sobre MT.GOX on: July 31, 2014, 09:16:55 AM
Nueva noticia:

http://elbitcoin.org/noticias-bitcoin-del-dia-31-julio-2014/

Policía japonesa investiga desaparición de bitcoins de Mt.Gox
El Departamento de Policía Metropolitana de Tokio está investigando la desaparición de una gran cantidad de bitcoins del quebrado exchange Mt.Gox. Según Wall Street Journal, un portavoz de la policía declaró: “Hemos decidido poner en marcha una investigación ya que concluimos que este caso podría estar relacionado con actividad criminal”. La policía sospecha que unos 27 mil BTC (alrededor de US$ 15,5 millones) fueron robados mediante un ataque informático. Sin embargo, los abogados de los acreedores creen que “lo que sea que haya sucedido parece ser un trabajo interno”.

Fuente: newsbtc.com
5  Local / Servicios / Re: Sobre MT.GOX on: July 23, 2014, 04:13:26 PM
Tenemos nuevo mensaje en la web de mt.gox con lo que ha salido de la reunión que había hoy.

Las cosas más interesantes que he visto son las siguientes:
1 - Están investigando la desaparición de los BTCs con la ayuda de compañías IT.
2 - Están buscando compradores y realizando un proceso de selección de posibles compradores de mtgox
3- Se va a retrasar la implementación del formulario para rellenar con los documentos para pedir los BTCs (Ya no va a ser 28 de Noviembre)

Salu2
6  Local / Servicios / Re: Sobre MT.GOX on: July 10, 2014, 11:25:24 AM
http://elbitcoin.org/noticias-bitcoin-del-dia-9-julio-2014/


Se subastará dominio Bitcoins.com, de Mark Karpeles

El dominio Bitcoins.com, propiedad de Mark Karpeles (CEO del quebrado exchange Mt.Gox), está listo para ser vendido en una subasta que tendrá lugar en Estados Unidos el 24 de julio del corriente año. El remate, que formará parte de la Heritage’s 2014 Domain Names Signature Auction, tendrá una oferta inicial de US$185 mil y se espera que sea vendido por al menos US$750 mil. Esta podría ser la subasta más importante de dominios relacionados con Bitcoin. En un intento por reivindicarse debido a los bitcoins que sus clientes perdieron en su exchange, Karpeles emitió el siguiente comunicado: “Esperamos que con la venta de Bitcoins.com podamos llevar algo de alivio a las personas afectadas por la quiebra de Mt.Gox. Destinaremos al menos la mitad de lo recaudado para ese fin”.

7  Local / Servicios / Re: Sobre MT.GOX on: February 20, 2014, 04:08:09 PM
Vaya tela!
saludos!
8  Bitcoin / Bitcoin Technical Support / Re: Encrypted wallet.dat, lost password, any solutions? on: May 12, 2013, 08:36:12 AM
I feel a moron for this, but I locked myself out of my wallet (w/ about 2.5 BTC in it) today,
right after setting a passphrase. (I use bitcoin-qt.)

I tried all the obvious typing variants of the phrase, and then ran the Ruby script in this thread for an hour or so (basically through depth 2 of all 1-character substitutions into the passphrase I thought I was using).

Anyone have suggestions for next steps? I haven't "forgotten" anything about my passphrase; I even wrote it down "exactly" to store elsewhere for safekeeping. I don't have an unencrypted backup because I am a moron.

I run Ubuntu, but I am still nervous that my system might have been compromised somehow, although that's pretty unlikely. I didn't do anything in particular to secure the system (I don't encrypt my filesystem). I ran a couple of utilities to check for rootkits, but they didn't find anything suspicious.

So... somehow I must have mistyped the passphrase twice in a non-obvious way, which seems extraordinarily unlikely. I tried:
* Case inversion (caps lock)
* Adding punctuation and a space at the end
* All obvious variants for punctuation and capitalization in the passphrase
The script (I think) tried:
* All adjacent character swaps
* All 1-letter character changes
* Most 2-letter character changes

The form of the passphrase is (with capitalization and punctuation)
"Proper Name, Same Name; random word another Word"

Can anyone think of other good typing modifications to try?

If not, can anyone think what could be going on other than a strange repeated typo, or a malicious actor having installed (somehow!) a keylogger on my system and then changing the passphrase? Also I didn't have bitcoind installed at all until today, when I added it to run the Ruby script for brute-forcing the passphrase. Would it even be possible for someone else without physical access to my machine (which I'm fairly certain was safe) to have changed my passphrase with only bitcoin-qt installed on my system?

I've been using a version of bitcoin-qt installed via the Ubuntu package manner roughly 2 months ago (I think), and I have had some issues; once the block data got corrupted and I had to redownload the whole blockchain and start a new wallet, although this was before I owned any bitcoins, so I just moved on.  Could a buggy bitcoin installation have somehow caused my problem? Is it worth installing a new software wallet program and trying to import wallet.dat using that?

In the following link:
https://en.bitcoin.it/wiki/Wallet_encryption

It says the following:
Wallet encryption uses AES-256-CBC to encrypt only the private keys that are held in a wallet. The keys are encrypted with a master key which is entirely random. This master key is then encrypted with AES-256-CBC with a key derived from the passphrase using SHA512 and OpenSSL's EVP_BytesToKey and a dynamic number of rounds determined by the speed of the machine which does the initial encryption (and is updated based on the speed of a computer which does a subsequent passphrase change).

I don't know if there could be any unforeseen behaviour of bug not detected yet which encrypts the wallet, but later, in order to decrypt, not all parameters above are correctly used...

It is just an idea... Just in case it helps.

Regards,
AdriKGB
9  Bitcoin / Bitcoin Technical Support / Re: Little help here on encryption. on: April 04, 2013, 05:42:22 AM
YES!!!! panic over nevermind  this thread Grin Grin Grin Grin Grin Grin Grin Grin Grin Grin Grin Grin

Lol I cant be the only one that's been a bitcoin noob lolz

Hi!

Have you solved the problem? What was it? What have you done?

Thanks
10  Economy / Gambling / Re: Peerbet.org - Play without house edge! [BONUS FOR TRANSLATORS] on: March 24, 2013, 10:45:02 AM
I can translate to Czech language.
Are you interested?
OK, start!

I can translate to spanish. Let me know if you need it. I am native spanish.
Someone already have made website's Spanish localization. Hovewer strings.xml for Android app is still missing.

Shocked /me proud to be Italian... well Italian-American
Lets try.

Hi,

I have reviewed the spanish translation of the xml for android and it is very poor (google translator for sure).

As agreed I have corrected it (I am sending it by PM together with and excel sheet indicating the changes).

I am waiting for the 0,1BTC in Peerbet; My account is AdriKGB.

If you need more help please let me know.
11  Bitcoin / Bitcoin Technical Support / Re: Encrypted wallet.dat, lost password, any solutions? on: March 23, 2013, 06:44:56 PM
Thank you for your help, 2112.

However, if I am honest I do only have a faint idea of how to accomplish what you describe. Does the bitcoin client use different encodings on different platforms? The wallet was encriptded on a German Windows 7 installation; for running Revalins script I now use a German Ubuntu 12.04.

Do you have a concrete strategy how I could get Revalins script running using all characters on my keyboard?

Thank you
Well, you had a good idea to see if you can crack the known short password with umlauts.

1) I currently don't have access to any other machine except my single laptop, I really can't help you with details. In particular I'm almost illiterate in German.
2) verify if the "Language for non-Unicode programs" in Control Panel is still "German (Germany)".
3) using regedit.exe verify the settings in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Nls\CodePage\ACP. It should probably be 1252 which means the Windows-1252 encoding was used for non-internationalized programs like Satoshi's client. Also note the OEMCP value from the same page. Ostensibly OEMCP is used only for DOS compatibility mode, but some programs use it because of bugs.
4) If you encrypted your wallet using bitcoin-Qt then verify that you can decrypt it from the command line by using bitcoind.
5) Make sure that the step 4) works for all umlauts you may have used, both lower-case and upper-case.
6) configure Ubuntu's terminal program to use Windows-1252 or if you access it from Windows via ssh configure your ssh client to use that encoding
7) rerun the test decryption of the known-password wallet on Ubuntu's command line.
Cool verify that your Ruby program is using the correct encodings for umlauts
9) run the Ruby crack program

While I'm almost illiterate in German I'm very familiar with the computer-specific problems encountered by German-speaking people, especially in multi-language places like Switzerland. Because of the QWERTY vs. QWERTZ vs. AZERTY keyboard layout issue, when you were entering your password sight-unseen you may have entered some other characters because of accidental switching of the keyboard layouts. Have you actually verified in the Language Bar that you were using the correct layout while typing your password?


Hi 2112,

Does it mean that it is possible that if I created a wallet password in a PC which crashed, now in a new PC maybe Bitcoin-qt does not accept the password?

If this is the case, and I don't know the encoding of regedit.exe, what can I do to be sure that I test all the encoding possibilities in the ubuntu's terminal?

Thanks in advanced
12  Economy / Gambling / Re: Peerbet.org - Play without house edge! [BONUS FOR TRANSLATORS] on: March 23, 2013, 01:58:59 PM
I can translate to spanish. Let me know if you need it. I am native spanish.
13  Economy / Gambling / Re: Looking for Peerbet Android app beta testers - free Bitcoins available on: February 26, 2013, 11:37:09 AM
My user is AdriKGB.

I am testing it. So far it is ok
14  Other / Beginners & Help / Re: Where do you see bitcoins in 5 year? on: February 24, 2013, 10:56:46 AM
I see it as the normal internet currency for everything
15  Other / Beginners & Help / Re: Sending BitCoins without Transaction Fees! on: February 24, 2013, 10:54:35 AM
Good to know. Thank you
16  Other / Beginners & Help / Re: HOWTO: create a 100% secure wallet on: February 24, 2013, 10:50:34 AM
Thank you!
17  Other / Beginners & Help / Re: Newbie restrictions on: February 24, 2013, 10:45:56 AM
I think it is necessary. Good idea
18  Other / Beginners & Help / Re: Introduce yourself :) on: February 24, 2013, 10:42:51 AM
Hi all!

I am new and I hope to learn a lot from you on this great world.

Cheers

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