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321  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 13, 2014, 10:07:55 AM

Can you tell me ETA of the shipment? I just want to enter the address according to it. Smiley

  ~~MZ~~

According to french postal service, 1 week to deliver to India. So this is better than BFL, but with absolutely no commitment.

(if you already ordered, then PM me the reference and I can tell you if it was shipped on our side - all orders passed before the 12th were shipped)
322  Bitcoin / Project Development / Re: Sigsafe: A NFC key tag for signing bitcoin transactions on: September 11, 2014, 06:32:38 PM
And yet you got GreenAddress?

off topic, but technically after the feature set was defined (thus, my point  Grin)
323  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 11, 2014, 09:41:52 AM
this attracts me but actually Its uses are not clear
I understand this stores the private key,but when using it,is it neccessary that the private key is stored anywhere? I mean,in the pc that you use or online.
can you erase the wallet and create new wallet? Can you use more this store more than one private key at the same time?

it's a Hierarachical Deterministic wallet - it derives an "infinity" of keys based from a seed. The whole point is that any private key never leaves the device. The seed leaves the device at one point to let you backup it in case you lose it, then it can never be accessed.



So the seed is store anywhere else? Like computer or online server? Or only in the key?


the seed (or rather the first derivation of the seed) is stored into the card and nowhere else after it is displayed the first time.
324  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 11, 2014, 09:40:19 AM
Looks great.

I noticed that you charged 20% VAT even though I'm outside of the EU. Is this correct?

Yes, it's a personal sale (unless you're a business, in which case you shouldn't order here according to the Terms & Conditions that nobody is reading anyway  Grin), so it's fine to apply the VAT policy of the local country up to a given volume (usually in the 100k€ range, so we're not there yet in two days, maybe after a few more days)
325  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 11, 2014, 07:31:27 AM
Sorry, backlog will be done today  Grin
326  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 11, 2014, 07:18:16 AM
yeah, most recent Androids should support OTG  Grin
327  Bitcoin / Project Development / Re: Sigsafe: A NFC key tag for signing bitcoin transactions on: September 11, 2014, 07:17:12 AM
I'd suggest you keep working on the specification and tests - doing NFC correctly is not that easy (in a portable & working way), this is already great work and can turn into an even greater resource.

I don't think you should count on a commitment by a wallet developer to continue - I didn't get one, Trezor had to work on their own wallet, Mycelium are doing their own device ...

328  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 11, 2014, 07:11:58 AM
Can this be used on an Android smartphone? ie, connect to phone via USB OTG cable. Any supported wallets on Android?

Yes. It is supported by GreenAddress today - on https://play.google.com/store/apps/details?id=it.greenaddress.cordova (Play Store) or https://f-droid.org/repository/browse/?fdid=it.greenaddress.cordova (F-Droid)
329  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 11, 2014, 06:41:48 AM
this attracts me but actually Its uses are not clear
I understand this stores the private key,but when using it,is it neccessary that the private key is stored anywhere? I mean,in the pc that you use or online.
can you erase the wallet and create new wallet? Can you use more this store more than one private key at the same time?

it's a Hierarachical Deterministic wallet - it derives an "infinity" of keys based from a seed. The whole point is that any private key never leaves the device. The seed leaves the device at one point to let you backup it in case you lose it, then it can never be accessed.


330  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 10, 2014, 06:06:01 PM
Great project! Looking forward about it! Smiley I live in India. Can I use standard shipping? Is there any way to import private key? I mostly use vanity address, so it would help me.

  ~~MZ~~

Thanks ! You can always try standard shipping, absolutely no warranties as I've never tried a standard delivery to India Smiley

You cannot import a private key in regular wallet mode to avoid losing keys, but you can play with it in developer mode if you want (no wallet is supporting this mode for the time being though) - we might support sweeping a few keys in a future release if we get enough code space to add that feature.

My payment has confirmed. How long does it take before it gets shipped out and what is the average shipping time to The Netherlands? Sorry, I am really excited, haha.

Shipments done today + those lagging behind should be done tomorrow - we have a bit of a backlog that should be solved by then.

331  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 09, 2014, 11:34:48 PM
thanks ! Considering a few starts at 2, everyone gets to have a few  Grin
332  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 09, 2014, 10:06:52 PM
Nope sorry, we don't have a special edition at launch, but we'll probably have some limited editions from time to time.

It should reach you quickly if you're in the EU, not so quickly outside Smiley
333  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 09, 2014, 08:57:54 PM
Thanks - I think you won't get bored with it  Grin

And yes, I should tidy up this thread a bit, you're right.
334  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 09, 2014, 07:01:05 PM
around 1 month
335  Local / Vos sites et projets / Re: [C'EST SORTI] - Support BTChip francophone on: September 09, 2014, 06:34:09 PM
Thanks  Grin

Y aura un update à faire, on est en 1.4.10 maintenant.

Vais mettre le lien publique dans la soirée.

Prismicide et ses différentes incarnations, on taffe dessus, pas de soucis Smiley
336  Local / Vos sites et projets / Re: [C'EST SORTI] - Support BTChip francophone on: September 09, 2014, 05:06:16 PM
Merci public  Grin
337  Local / Vos sites et projets / Re: [C'EST SORTI] - Support BTChip francophone on: September 09, 2014, 03:53:33 PM
Dispo maintenant - https://buy.hardwarewallet.com
338  Bitcoin / Hardware wallets / Re: [NOW AVAILABLE] btchip : a Smartcard wallet on: September 09, 2014, 03:44:06 PM
Shop is now open for everybody - get 2 cards for 20 €, payable in bitcoins @ https://buy.hardwarewallet.com
339  Bitcoin / Hardware wallets / Re: Would you buy a hardware wallet? on: August 27, 2014, 03:21:56 PM
Would that be a smartcard based wallet with a display like the trezor so that we can visually validate the transaction?

No, it's only a smartcard, so it has no display - however it can "type" a summary of the transaction as a keyboard, acting as a different second factor validation - for more details, check https://hardwarewallet.com/ ("Application Security") or https://btchip.github.io/btchip-doc/bitcoin-technical.html#_user_validation ("User validation") for a more technical explanation.


Ah. My bank's 2fa token is an EMV card that also has a ~ 14 key keypad, a display and a built-in battery so I figured it ought to be possible in a standard smartcard form factor.

it's possible, just a bit more work (and money, of course). I'm calling that a display card, not a smartcard though, but probably only because I'm too pedantic Smiley

If I were to buy a hardware wallet, it would be to protect me if my computer is compromised. The use case where the wallet is stolen and I need to protect against brute force attacks doesn't seem too important, because $5 wrench attack. I'm not really keen on buying a hardware wallet if it doesn't fully cover the case where my computer is compromised.

this second factor scheme protects you well enough if your computer is compromised, in my opinion. Feel free to discuss why you think it doesn't by PM if necessary  Smiley

I guess your solution should be much cheaper than trezor though.

yep, "much" sums it up pretty well.
340  Bitcoin / Hardware wallets / Re: Would you buy a hardware wallet? on: August 27, 2014, 01:40:07 PM
Would that be a smartcard based wallet with a display like the trezor so that we can visually validate the transaction?


No, it's only a smartcard, so it has no display - however it can "type" a summary of the transaction as a keyboard, acting as a different second factor validation - for more details, check https://hardwarewallet.com/ ("Application Security") or https://btchip.github.io/btchip-doc/bitcoin-technical.html#_user_validation ("User validation") for a more technical explanation.

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