Blockchain.info - Bitcoin Block explorer & Currency Statistics

[dooglus]

With the browser extension it would be impossible for them to alter the javascript. In a couple of days the site will be moving off cloudflare instead using several nginx proxies

Does that mean everyone will need to update their callback code again to match the new IP address?

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[gnar1ta$]

Should I be concerned if my browser extension is preventing me from logging in, or is it just from moving servers around???  Safari with extension 1.9 on OS X 10.8.3.  It let me login earlier today.

[Kupsi]

It looks like the total market cap is calculated wrong:

Total Market Cap    $537.91 million
Market Price    $47.49 USD (weighted)

That is about 11,3 million bitcoins.

[piuk]

Good move.

Nice article.

Does that mean everyone will need to update their callback code again to match the new IP address?

I would not validate by ip address anymore.

- Use a hidden callback URL.
- Use a secret parameter when the address is generated and validate it is the same in the callback.
- Call /q/txresult to validate the amount received by a transaction matched that being reported by the callback. (Example in doc).

Should I be concerned if my browser extension is preventing me from logging in, or is it just from moving servers around???  Safari with extension 1.9 on OS X 10.8.3.  It let me login earlier today.

How do you mean preventing you from logging in? What is the error?

It looks like the total market cap is calculated wrong:

Total Market Cap    $537.91 million
Market Price    $47.49 USD (weighted)

That is about 11,3 million bitcoins.

Thank you for the report. This will be fixed shortly.

[GRE3N]

I still havent received a response from anyone over at blockchain.ingo regarding my problem.

....starting to lose faith.

..............

[willphase]

I've enabled the profit/loss again now. It was disabled due to high load but things are a little more stable now.

Hi,

With the move to the new server I think the satoshidice profit/loss display/summary was disabled again - any chance this could be re-enabled?

Cheers,

Will

[piuk]

I still havent received a response from anyone over at blockchain.ingo regarding my problem.

....starting to lose faith.

..............

I replied just above. 17Wt5vmidhegUGXFiyiuQYc21QPb8rMYnC has a balance of 0.20027549 BTC.

[paraipan]

Hi piuk, can you please fix blockchain.info's transaction routine? I have it set-up to pay the hefty fee on all my transactions, and form time to time it just chooses to send a fee-less transaction. This is not acceptable dude 

[piuk]

Hi piuk, can you please fix blockchain.info's transaction routine? I have it set-up to pay the hefty fee on all my transactions, and form time to time it just chooses to send a fee-less transaction. This is not acceptable dude  

Can you link me to an example transaction that the fee should be higher.

With the move to the new server I think the satoshidice profit/loss display/summary was disabled again - any chance this could be re-enabled?

The new server is still not in yet. But I have enabled profit/loss again now.

-----

/pushtx is now using Bitcoinj to validate transaction scripts rather than Bitcoind. This means as soon as the /pushtx sucessfully responds the transaction is guaranteed to inserted into the blockchain.info database. Previously /pushtx would do some preliminary checks and then hand the transaction over to Bitcoind for full validation.

In addition to the improvements yesterday, transaction creation using the api and wallet interface will now be much quicker and more reliable. "Error getting Unspent Outputs", "Insufficient funds", "Error Pushing Tx" should all be fixed.

[paraipan]

Hi piuk, can you please fix blockchain.info's transaction routine? I have it set-up to pay the hefty fee on all my transactions, and form time to time it just chooses to send a fee-less transaction. This is not acceptable dude  

Can you link me to an example transaction that the fee should be higher.

Yes, PM sent

[Stephen Gornick]

I'm not sure why they are not confirming. I have rebroadcasted them several times but it doesn't seem to have helped,

That's probably something whose root cause should be understood (and not just overlooked).

[BTC4Amazon]

Is bc.info support active/alive?  I opened a case about missing funds almost a month ago and have still not heard anything...

Mon, Feb 25, 2013 at 9:26 PM
"Your request (#2166) has been received and is being reviewed by our support staff."

anyone else experience this?

thanks

While it hasn’t been anywhere near a month the "ZanDesk" has not responded in about a week to my inquiry even tho piuk being a nice guy got back to me relatively fast,

[gnar1ta$]

Should I be concerned if my browser extension is preventing me from logging in, or is it just from moving servers around???  Safari with extension 1.9 on OS X 10.8.3.  It let me login earlier today.

How do you mean preventing you from logging in? What is the error?

Code:

mywallet.js:195Running My Wallet verifier
mywallet.js:180TypeError: 'null' is not an object (evaluating 'self.document.body.addEventListener')
wallet.min.js:1Set GUID 882820a0-10c6-4466-262c-ca933fc19757
wallet.min.js:1Set GUID ajax
jquery-1.5.2.min.js:16TypeError: 'null' is not an object (evaluating 'a.contains')
wallet.min.js:1Set GUID Error

Then blank page, unless I disable the extension.

[ingrownpocket]

Why don't you answer my ticket on zendesk?

[🏰 TradeFortress 🏰]

Bug report:

Unknown Exception: Column 'hash' in where clause is ambiguous

For: http://blockchain.info/taint/18JgZuNaW8hLV2uMGAcbUhHTVuPGfvA2jC?reversed=true

[piuk]

I have problems making 2-factor auth (Google Authenticator) work for my  Blockchain.info wallet.

In Account Settings->Security, I've set Two Factor Authentication to Google Authenticator and scanned the QR code to my Android Google Authenticator app. Also, I checked 'Never Remember Two Factor Login' box. The account is properly set up in the Android app, generating the codes. Login screen now asks for Google Authenticator code in addition to my password.

All is well? Not really, the login comes through with a correct password regardless of the code you put into a Google Auth field. You can put ANY numeric code or NO code at all, and it's still logging you in! Hmmm.. What's the purpose of 2-factor authentication then?

The problem here is the wallet is still cached in your browsers local storage. If the browser already has a local copy of the wallet validating the code with the server is surpufulous. When two factor authentication is enabled the local storage will now be properly cleared, you may need to clear your local storage manually though.

If trying to login with another browser the code would have to validate properly, it is just caching in your own browser which is allowing it to bypass validation.

Is bc.info support active/alive?  I opened a case about missing funds almost a month ago and have still not heard anything...

Mon, Feb 25, 2013 at 9:26 PM
"Your request (#2166) has been received and is being reviewed by our support staff."

anyone else experience this?

thanks

I have responded to your ticket now.

Should I be concerned if my browser extension is preventing me from logging in, or is it just from moving servers around???  Safari with extension 1.9 on OS X 10.8.3.  It let me login earlier today.

This is cloudflare showing you a challenge page which contains unverified javascript. Until the site moves off cloudflare the validator will continue to display errors.

Please use one of the packaged extensions instead https://blockchain.info/wallet/browser-extension

Why don't you answer my ticket on zendesk?

I have added a tool to help you debug this issue. The server will now log the response of every callback and you can view the logs by entering the callback url on https://blockchain.info/api/api_receive or https://blockchain.info/api/blockchain_wallet_api.

That's probably something whose root cause should be understood (and not just overlooked).

Ok I understand this problem better now. The outputs are in fact all unspendable. Before this 0.7/0.8 fork there had never been a very long chain of double spends confirmed in different branches, the code was not checking back far enough to the start of the fork.

http://blockchain.info/unspent?active=12U63dueaNH1ANWLe2XWF6uUqNnstyNi6c%7C138bqSSnWz23fNHe6qUHRz8LfieqVmvkYr%7C149PQjaoTXLBkcX5wczcs947zcUbgTUdxp&format=html

Bug report:

Unknown Exception: Column 'hash' in where clause is ambiguous

For: http://blockchain.info/taint/18JgZuNaW8hLV2uMGAcbUhHTVuPGfvA2jC?reversed=true

Fixed, thanks.

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Insufficient Funds Error

some users are still have issues with Insufficient Funds errors mostly due to the miners fee pushing the value of the transaction high than the amount available. Now a new dialog will popup with the option of automatically adjusting the transaction value:

[ingrownpocket]

Why don't you answer my ticket on zendesk?

I have added a tool to help you debug this issue. The server will now log the response of every callback and you can view the logs by entering the callback url on https://blockchain.info/api/api_receive or https://blockchain.info/api/blockchain_wallet_api.

https://i.imgur.com/P2rNqUJ.png

Thank you Thank you Thank you Thank you Thank you  

Where can I tip you?

[piuk]

So it doesn't seem to like your SSL cert.

The SSL cert for coinad should work correctly now.

[MPOE-PR]

Dunno if anyone noticed the "Cancel Transation" button but it's missing a c if it means to be TransaCtion.

[GRE3N]

I still havent received a response from anyone over at blockchain.ingo regarding my problem.

....starting to lose faith.

..............

I replied just above. 17Wt5vmidhegUGXFiyiuQYc21QPb8rMYnC has a balance of 0.20027549 BTC.

thank u