Maybe try and uninstall and re-install the app from chrome (only the latest version has the Google drive flag).


Aye Aye.


Thanks for the donation.

a) Should already be that option in Account Details
b) Nice idea, can do.
c) Unfortunately it's not possible to do this with the current wallet format. Everything is cantained within one file which the client downloads and decrypts, two-factor authentication can't happen after the wallet is downloaded as the attacker could just extract the private keys and move them to a different client.


Updated, will change after cache clears.



Which call are you using?

I haven't been able to get the blockchain app working since I upgraded my iPad and 4s with 5.1.1 and the absinthe JB. Is anyone else having this problem?

So I've added a new page to Anubis to retrieve balances from blockchain.info. All I display is BTC received, sent and current balance. The rest is wasted bandwidth for us both.
Could you add an API which returns the minimal data?

Important question to Ben
Why are you such a champ?

Perfect!

I didn't see this limit in the docs (at least not where I was looking).

Haha thanks. I'm just passionate about bitcoin.


Ok thanks, got my iOS 5 jailbroken and believe I have found the issue.


Balances in the sending or receiving address book? Can you point me to an address where there is a discrepancy between block explorer and blockchain, might be a bug.

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Scheduled Maintenance

My hosting provider has informed me that scheduled maintenance is planned for the 1st and 2nd. Although they have allocated 6 hour window I have been informed the downtime should be longer than 15 minutes.



Security Overview

After the recent bitcoinica incident I've been thoroughly reviewing the server side security at blockchain. Obviously blockchain has a fundamentally different security model to bitcoincia but regardless no chances are been taken.

Although cloud servers are great for many reasons I think the Linode/Rackspace incidents have proved when it comes to handling sizeable sums of money there are just too many variables beyond you're control to be secure. Blockchain.info runs on privately owned dedicated hardware, a Brief overview of the setup is available below and I'm happy to answer any questions.
 
http://blockchain.info/security_overview.pdf

That is perfectly ok: addressbalance/Address - Get the balance of an address (in satoshi)

I see that Blockchain.info uses both Mt. Gox yubikey and Yubico's yubikey.   There's a potential security issue using the default authentication method which uses crc16 and thus a valid looking authorization token can be obtained without having the AES key.

Is Blockchain.info using this crc16 method or otherwise vulnerable to this?
 - http://bt.irlbtc.com/view/85648.msg943612#msg943612

Honestly I'm not sure. The standard Yubico SDK is used and both the public and secret key part is checked. There has not been any security updates to the SDK recently so I assume it is ok.

 
It uses the 24 hour avg difficulty (~140 blocks) and it know consider re-targets.

thanks.

should you ever get bored a good difficulty estimate would be nice