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Author Topic: Blockchain.info - Bitcoin Block explorer & Currency Statistics  (Read 482324 times)
shawshankinmate37927
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March 06, 2014, 12:05:35 AM
 #3041


I'm guessing if the location is unknown they are using a default longitude of 0° and a default latitude of 0°--where the prime meridian and equator cross.

"It is well enough that people of the nation do not understand our banking and monetary system, for if they did, I believe there would be a revolution before tomorrow morning."   - Henry Ford
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March 07, 2014, 04:46:28 AM
 #3042


I'm guessing if the location is unknown they are using a default longitude of 0° and a default latitude of 0°--where the prime meridian and equator cross.

shawshankinmate37927

Thx.
shaman2000
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March 07, 2014, 11:41:46 AM
 #3043

Hi Guys!

I cannot find deposit by sms in my blockchain.info's wallet... But I'm really looking to buy btc by sms!

Can somebody advice me?

Thank You.

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March 07, 2014, 11:50:38 AM
 #3044

I only learned about the Bitcoin currency a few weeks ago, and have very recently set up an account at BlockChain.info I must say I'm very excited about familiarizing myself with this new currency and making use of the services offered by BlockChain.info
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March 07, 2014, 12:52:00 PM
 #3045

I only learned about the Bitcoin currency a few weeks ago, and have very recently set up an account at BlockChain.info I must say I'm very excited about familiarizing myself with this new currency and making use of the services offered by BlockChain.info
hi man,

do you have in your blockchain's wallet option to deposit money by sms?

cheers

NEM: New Economy Movement site || Nem on Facebook: || Nem Official moderated BTT Thread: || Nem Official forum:
You still can be a Nem Investor/StakeHolder. Take a look here and stakes are negotiated on NXT asset Exchange here. We are waiting YOU!!!!
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March 07, 2014, 05:47:11 PM
 #3046

I've found some typos in the portuguese version of blockchain.info, where should i address them?
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March 07, 2014, 05:58:32 PM
 #3047

I've found some typos in the portuguese version of blockchain.info, where should i address them?
https://github.com/blockchain/Blockchain-Translations/issues
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March 07, 2014, 06:12:19 PM
 #3048

I've found some typos in the portuguese version of blockchain.info, where should i address them?
https://github.com/blockchain/Blockchain-Translations/issues

Thank you!
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March 07, 2014, 09:29:02 PM
 #3049

All,

Is there a way to view only my spendable balance in the blockchain wallet app for android?  I have a bunch of my paper wallets loaded as watch only addresses, but I can't distinguish from the bitcoin that are associated with any of the blockchain addresses.  Is there an easy way without having to remember the total balance of my paper wallets and subtract that from the total?  Thanks!
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March 08, 2014, 10:00:19 AM
 #3050

It is my assumtion this is my best wallet that i currently have so i wont change for anyothers
ripper234
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March 09, 2014, 03:50:55 PM
 #3051

I have a question about blockchain.info implementation

https://bitcoin.stackexchange.com/questions/23052/does-blockchain-info-retain-the-wallet-password-in-client-side-memory

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When you log into blockchain.info - you enter the password on the client side.

Does the password remain stored in a local javascript variable on the client side after the login process is over?

While I haven't yet read through the blockchain.info source code (it is open source, so you are welcome to do so if you like), the fact that I can create a new address without having to re-enter the password would seem to be an indication that the password must be stored client side.

Note, that the password is never sent server side.  When you "log in", the javascript requests encrypted private keys from the server using the "Identifier", and not sending a password at all (If you have 2FA turned on, then the server send a request for the 2nd factor authorization before sending the encrypted private keys).  Then the local javascript uses the password entered to decrypt those private keys and provide functionality to the wallet.

Quote
If yes, does that count as real a security risk? What kind of attack vectors does that open you to?

I'm not sure what you mean by "as real a security risk", but any malware running on the computer where you are accessing the blockchain.info wallet theoretically has the ability to capture the password (or private keys) and therefore steal any bitcoins associated with the wallet.  This would be true of any desktop wallet.

Note that blockchain.info is essentially just a desktop wallet that runs in a browser and uses cloud based storage of encrypted private keys.  It's a bit like storing an encrypted MultiBit wallet in dropbox.  Then you could download MultiBit to any computer you wanted to use it on, temporarily grab your wallet from dropbox, and decrypt it.  When you're done using it you'd just re-encrypt and send the updated wallet back to dropbox.  blockchain.info just automates all of this for you.

Thanks, this confirms what I know.
I was just wondering whether storing the password client-side in browser memory was really any worse to just using the password one type to decrypt the wallet, and then forgetting it - I guess the answer is "yes, but it's difficult to quantify by how much, and any malware has access to it anyway, so it doesn't matter ... and besides you need the password to be saved in order to save your updates".

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solex
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March 12, 2014, 09:27:05 PM
 #3052

blockchain.info team, can you look at this chart and correct the y-values which have been showing as zero for some time?

https://blockchain.info/charts/avg-block-size?showDataPoints=false&timespan=&show_header=true&daysAverageString=1&scale=0&address=



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March 13, 2014, 06:20:13 PM
 #3053

So you think it would be wise to be able to block other Bitcoins just because you may think they are stolen? Think more.

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Poor impulse control.


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March 13, 2014, 09:16:48 PM
 #3054

hi! i would like to get a help . if i detected a cheaters adress, is there any way to block that address? to block miners to include to cblockchain his address activities? this is the only way to break our money stealing!


is there any way to block it?? or bitcoin is only for cheaters by being unstoppable?Huh?
as i can see bitcoin system made for to be able to cheat!

You are unlikely to find anyone to agree with you. However, if you do wish to contact miners, you should post a new thread to the Mining board: https://bitcointalk.org/index.php?board=14.0

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Lohoris
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March 15, 2014, 11:04:22 AM
 #3055

hi! i would like to get a help . if i detected a cheaters adress, is there any way to block that address? to block miners to include to cblockchain his address activities? this is the only way to break our money stealing!


is there any way to block it?? or bitcoin is only for cheaters by being unstoppable?Huh?
as i can see bitcoin system made for to be able to cheat!
cash is cash is cash.

Apparently you fail to understand what cash is, and what fungibility is.

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March 18, 2014, 01:00:33 PM
 #3056

does anyone know what will happen while sending btc to blockchain.info wallet during maintenance time? will i receive my bitcoin in wallet?
the site's still in the maintenance  Huh
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March 18, 2014, 01:04:51 PM
 #3057

You are sending to BTC address, not to blockchain.info wallet.

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March 18, 2014, 01:48:57 PM
 #3058

You are sending to BTC address, not to blockchain.info wallet.
it means that i'll receive btc in blockchain.info account when it comes back? (sorry, i'm new in btc)
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March 18, 2014, 01:57:05 PM
 #3059

You are sending to BTC address, not to blockchain.info wallet.
it means that i'll receive btc in blockchain.info account when it comes back? (sorry, i'm new in btc)
Yes. Assuming you own that address. If you created that address in your Blockchain.info account, you should own it (also, you have saved it in your backup, if you got it).

Meanwhile, you can check amount on the address on blockexplorer.com.

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March 18, 2014, 05:34:30 PM
 #3060

Hi Piuk! I have a feature request. Could you please make these symbols in the second row green? Grin

Edit: blockchain.info still is lightyears ahead of greenaddress.it but with nlock time and multisig they proof they go for a certain direction that could obsolete any existing wallet in the blink of an eye. These are the ingredients of micro transaction channels and I would bet they are sooooo close to publishing a working wallet for that and then it's network effect that will get everybody on board.

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