Blockchain.info - Bitcoin Block explorer & Currency Statistics

[Puppet]

Almost got a heart attack when my (watch only) wallet showed  0 BTC
but this error flashed by
"Error Contacting Server. Using Local Wallet Cache."

Something down?

[picobit]

It might have been answered before but I have a question about the "Relayed by IP" field.
I understand whatever ip address it shows has no meaning, but if it says "Relayed by IP : Blockchain.info", does it mean 100% sure that the transaction has been performed though blockchain.info's online wallet feature ?

Probably not.  It could also have been performed through their API.  There are websites (and probably wallets) that broadcast transactions by sending them through blockchain.info's API, I am 90% sure they also show up as relayed by blockchain.info.

[Stake]

Is there any way to see the information of a transaction or receive a callback when an address receives a transaction with the information on the transaction, including the address that the coin(s) were sent from?

If it's not possible, could it be implemented?

[xorglub]

It might have been answered before but I have a question about the "Relayed by IP" field.
I understand whatever ip address it shows has no meaning, but if it says "Relayed by IP : Blockchain.info", does it mean 100% sure that the transaction has been performed though blockchain.info's online wallet feature ?

Probably not.  It could also have been performed through their API.  There are websites (and probably wallets) that broadcast transactions by sending them through blockchain.info's API, I am 90% sure they also show up as relayed by blockchain.info.

Thanks.

I had a quick glance at their transaction API (https://blockchain.info/api/json_rpc_api) and it seems like you do need a wallet with them to broadcast transactions, even if only for authentication purposes ?
Or is there another API where someone can post raw signed transactions without authenticating first ?

[TheButterZone]

It might have been answered before but I have a question about the "Relayed by IP" field.
I understand whatever ip address it shows has no meaning, but if it says "Relayed by IP : Blockchain.info", does it mean 100% sure that the transaction has been performed though blockchain.info's online wallet feature ?

Probably not.  It could also have been performed through their API.  There are websites (and probably wallets) that broadcast transactions by sending them through blockchain.info's API, I am 90% sure they also show up as relayed by blockchain.info.

Thanks.

I had a quick glance at their transaction API (https://blockchain.info/api/json_rpc_api) and it seems like you do need a wallet with them to broadcast transactions, even if only for authentication purposes ?
Or is there another API where someone can post raw signed transactions without authenticating first ?

Yes, blockchain.info/pushtx

[xorglub]

Thanks a lot for your replies.

I was asking because I noticed the mixing transactions following the 4200 BTC inputs.io theft - https://blockchain.info/en/tree/96033579 - had "Relayed by IP : Blockchain.info". It got my hopes up that those transactions were performed using Blockchain.info, which would leave an auditable trail behind (eg IP access logs, maybe a wallet id ?)

I understand it's a blatant violation of Blockchain.info's privacy policy for them to disclose that information, but should the law get involved, it would be useful in tracking what happened.

[ingrownpocket]

Doesn't let me use sendmany() for a few days now, and I haven't changed anything on my end.

Code:

$bitcoin = new jsonRPCClient('https://x:y@blockchain.info:443');
$bitcoin->walletpassphrase("z", 10000);
$bitcoin->settxfee(0.0005);
$result = $bitcoin->sendmany ("1969VR2qCchXMW94tpcYirbVLUfFw4Pw7b", $to);
$bitcoin->walletlock();

[TheButterZone]

Added wallet@blockchain.info to my Google Talk contacts and checked the box, but no Google Talk notification message came through for a payment received? I also have SMS notifications on, and got the SMS one.

[nobody123]

There is a bug on the satoshi dice bet system. When I enter 0.00001 BTC the system told me that the minimum amount is 0.01 but it AUTOMATICALLY bets the 0.01. that smells like scam 

[Amitabh S]

Posting so i can watch this thread.

[DannyHamilton]

Posting so i can watch this thread.

Why not just click the "Watch" link and avoid cluttering up the thread with such a useless post?

[bitjoint]

Guys, is it possible to configure the same email address for several wallets? I love blockchain.info and have several wallets, but I would want to have them all linked to the same email for operational reasons... Is this possible?

[Eternity]

Really awesome

[Lohoris]

There is a bug on the satoshi dice bet system. When I enter 0.00001 BTC the system told me that the minimum amount is 0.01 but it AUTOMATICALLY bets the 0.01. that smells like scam 

Uh? I reported this ages ago, I'm surprised it's still here.

That being said, if you really want to bet (and you'd better don't), use just-dice, it's much better than SD.

[Blockchain_Helper]

Guys, is it possible to configure the same email address for several wallets? I love blockchain.info and have several wallets, but I would want to have them all linked to the same email for operational reasons... Is this possible?

You definitely can have the same email address for multiple wallets.

[rme]

Bug, when using android app (last version), it adds a fee of 0.0005 instead of 0.0001 btc.

[HostFat]

Shared Coin (Coinjoin) is now available for free to all blockchain wallet users. Secure your privacy and say no to CoinValidation!

https://twitter.com/blockchain/status/402224010492006400

[dillpicklechips]

Shared Coin (Coinjoin) is now available for free to all blockchain wallet users. Secure your privacy and say no to CoinValidation!

https://twitter.com/blockchain/status/402224010492006400

Cool, I wonder why they wouldn't just make it the default way to send BTC? The more users the more effective coinjoin works.

[justusranvier]

BIP32 support?

[dillpicklechips]

BIP32 support?

I thought the phrase you copy down when you sign up was because blockchain.info was using BIP32 and the seed could be restored?