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Questions tagged [blockchain.info]

This tag should be used for questions regarding the service 'blockchain.com'. Blockchain Ltd. is a company that offers a web wallet and provides a blockchain explorer under the domain blockchain.com.

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2answers
6k views

Can I use the same bitcoin address to receive more than one payment?

I used an old address I once used to receive a payment; can I still receive funds in that address even though the address on my bitcoin wallet has changed? The vendor claimed he made the payment but I ...
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2answers
243 views

Bitcoin unconfirmed trasection to cancel [duplicate]

I am new to bitcoin. i use blockchain. info. i sent vtc to a purse on 15.12.17, but i am stuck still there after 20days. i determined to cancel the reanection. please help me. Transection ID: https://...
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1answer
459 views

How to refund money send to an address already used

I sent money to a block chain wallet address which had once been used to receive money. Now money is not found in the account. What do I do to recover the money. Thanks
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1answer
98 views

Bitcoin withdrawal issue

I have withdrawn BTC from an exchange to be sent to another. However, I haven't receieved it. When I check it with the transaction hash, it shows as it took so many confirmations. Can anybody tell me ...
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1answer
151 views

my transaction is still uncormed after 48+ hours [duplicate]

I was sent money to my coinbase account and it is still unconfirmed, this is the longest transaction yet for me. can anyone help? hash id: ...
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1answer
1k views

Transaction shows transferred instead of sent and zero bitcoins sent to zero recipient

I sent 0.00185 BTC to this bitcoin address 14UdCugXpW3ukYgGPNM18v3VqVxyp3S3Ak using blockchain.info wallet, But transaction log shows 0.0 BTC transferred to zero recipient with transaction fee boldly ...
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2answers
3k views

Can I claim Segwit2X with a blockchain.info wallet?

I have a blockchain.info wallet, but I am not sure whether I would be able to claim segwit2x? Thanks in advance.
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1answer
345 views

BTC sent from blockchain.info to BCH wallet on coinbase by mistake [duplicate]

I m quite a newbie in crypto. On Dec 21st by mistake i sent 2BTC from my blockchain.info wallet to my Coinbase BCH wallet. Quite an honest mistake as they just had implemented BCH page and i didn’t ...
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1answer
905 views

How to push through transaction that has been pending for 2 weeks using Blockchain.info? [duplicate]

I'm using blockchain.info and was trying to send some bitcoin to Binance. It's been 2 weeks and it is still pending because I put too low of a fee. I'm wondering what method I can use to push this ...
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1answer
268 views

Bitcoin sent to Bitcoin Cash address in blockchain [duplicate]

I sent bitcoin to a bitcoin cash address in my blockchain account. Are the coins going to the account and if not what if anything can I do to recover my bitcoins?
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0answers
736 views

bitcoin transaction spent but not received

I hope you are well. I had a weird transaction which was sent a few days ago, it now says spent, and received but has not changed my wallet balance, sent it from one exchange to another. When it is ...
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2answers
92 views

Owner of Blockchain Technology

Is Blockchain an open source technology or is it owned by a company? I didn't see it spelled out but Blockchain.com website appears to belong to a company. There also seems to be different ...
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0answers
58 views

I sent money from my BTC (Blockchain) to BCC (coinbase) by accident. Any help to recover the funds? Both accounts are owned by me [duplicate]

I sent money from my BTC (Blockchain) to BCC (coinbase) by accident. Any help to recover the funds? I need help as I know transactions cannot be refunded but I have read a few forums where people ...
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0answers
305 views

blockchain.info: bitcoin cash from fork no longer visible [closed]

I was previously able to see the bitcoin cash here: Get BCH from blockchain.info after fork This no longer works and I'm unable to find it. Anyone have insight? I was in the process of moving the ...
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1answer
611 views

Does GDAX use its own wallet to send Bitcoin on my behalf?

I am new to cryptocurrencies and Bitcoin specifically. I recently made a transaction by transferring some Bitcoin from my GDAX wallet to my Binance wallet. Here is my public key: https://blockchain....
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0answers
2k views

How to recover blockchain.info legacy wallet? [duplicate]

I gathered that Blockchain switched to new-style HD wallets sometime in 2016. At that time they used to have logins for both new-style and legacy wallet IDs. They no longer support logins with legacy ...
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2answers
1k views

What is Blockchains 12 word recovery passphrase process [closed]

Hello thank you for looking. I am trying to discover a simple way of creating blockchains 12 Word Recovery Passphrase, they have a so called help page on this subject which is of very little help and ...
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1answer
1k views

How to get the available balance of a specific address using blockchain.info?

There seem to be two calls. What's the difference between them ? I basically want to know the total amount available to spend on each address(actually on the whole wallet but there is no such api call ...
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0answers
57 views

Bity IPhone App gone

I had a couple of bitcoins in a iPhone “Bity” app wallet. I hadn’t accessed that wallet in a few years. After hearing the recent bitcoin value, I decided to get into my wallet to see how many ...
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1answer
2k views

send bitcoin to mobile number or email address

How I can send bitcoins to someone's phone number or email address. I explored this api but they have documentation only for sending bitcoins to an address directly. But here they have explained how ...
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0answers
1k views

Trying to restore from 17 word seed

I just found a seed for my very first wallet ever, I thought was long gone. Problem is my hand writing was shit at the time...(still is lol) I have tried to restore in using this block chain tool: ...
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1answer
707 views

Error in blockchain.info wallet

My problem is that I can not do any transactions at all because of an error. BitcoindException(super=com.neemre.btcdcli4j.core.BitcoindException: Error #-26: 66: mempool min fee not met, code=-26). ...
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1answer
399 views

Blockchain.info wallet payload strange format

Our situation: Blockchain.info wallet Password lost/broken after update. Account(wallet) was created in September 2016 in mobile app on iPhone We use 2FA We have: BCI account (wallet) ID Working e-...
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1answer
574 views

Blockchain fees $100 for $1000 !!! Please help [closed]

I have a problem with blockchain.info. I want to send some Bitcoin but fees are very high, $100 for a $1000 transaction. My wallet balance has a lot of tiny transactions. I also got this message ...
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1answer
134 views

Bitcoin Core and Blockchain.info [duplicate]

Can I use the wallet I created in blockchain.info with my local Bitcoin Core program ? Or in other words, can I transfer the online created wallet locally ? (by exporting or something similar)
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2answers
2k views

Unable to get private key for Blockchain wallet

I am new to BTC and I have a question: How to get private key from Blockchain wallet for a "Watch only" address? I have been trying for days with no positive results. Thanks.
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1answer
365 views

Strange transaction

I have noticed this... https://blockchain.info/address/18EC8axfZZBj5rM3wfnVAZCPmuBP3v5E7r I am waiting for the transaction of 0.748458 and 1.1147815BTC but it looks like they are received on the ...
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1answer
683 views

Why I can transfer btc from unconfirmed balance?

I am facing a problem of long waiting unconfirmed transaction since yesterday. (Same problem with many people here). All of my wallet and transaction are Blockchain.info But while I am waiting for ...
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4answers
8k views

What does “Unable to decode output address” mean?

On BlockChain.info, I have noticed a few transactions which send money to "Unable to decode output address". For example, here is one: https://blockchain.info/tx/...
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2answers
510 views

BIP38 Encryption

Like many people, I created a paper wallet on BitAddress.org for the first time a month ago. I chose to use BIP38 encryption like an idiot. I'm not sure if I typed in my password wrong, but I have ...
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1answer
334 views

Get wallet address when creating wallet with blockchain API

Using the API endpoint http://localhost:3000/api/v2/create I get this response: {"guid":"58671a54-7d60-4319-8742-b06fb2a8d060","address":"...
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1answer
146 views

Several clients confirmed transactions with the same hash

We generate a personal bitcoin-address for a payment for each customer. For these purposes, we use the Blockchain.Info API. Today it was discovered that in callback sent by the Blockchain.Info we ...
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1answer
391 views

Can you specify a date in the future for the Bitcoin transaction

I just came across this Transaction: https://blockchain.info/tx/cf77c2b888916c0debfb801d3d129ba5b7f6445e0dd6db9238b313b51369024c Received Time: 2063-08-04 05:00:33 Raw Transaction: https://...
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2answers
3k views

Reading Bitcoin Raw Transaction

I want to understand Bitcoin data structure. So i try to understand a raw transaction in json format. When i checked the blockchain.info API documentation, i see that input structure is defined for ...
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1answer
144 views

Sending bitcoin API questions

I'm implementing the bitcoin sending API using blockchain.info for my website and have a couple questions. Let's start with address A with an input of 10 BTC. I use API and pay Alice for 9BTC. Q1: ...
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2answers
979 views

New Blockchain.info wallet but where are my bitcoins? How to access them?

I have/had a wallet with Blockchain.info containing 2 bitcoin addresses. One address contained 0.33 BTC. Yesterday when I wanted to access my wallet, for whatever reason, I couldn't remember my ...
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1answer
775 views

Creating Payment system using Blockchain API

I see a whole lot of websites using the blockchain API to create bitcoin wallets (if i am correct), send and receive payments, I know how to ordinarily make a payment system using C#/MSSQL or PHP/...
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1answer
712 views

How to recover blockchain wallet on iPhone with address & PIN?

My iPhone crashed and I lost access to blockchain app. I have my savings in that wallet which I can't access anymore. Is there anyway I can recover my previous wallet? I have the transaction history ...
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1answer
2k views

Why is this 12-word mnemonic deemed invalid by multiple wallets?

I have a 12-word mnemonic from a Blockchain.info wallet created in May 2013. But now the Blockchain recovery page[1] tells me this is an invalid seed. I'm sure this is not user error, since the ...
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1answer
694 views

Blockchain.info testnet websocket doesn't work

When I try to connect testnet websocket provided by blockchain.info api. Connection doesn't establish, when i looked into the code. It says for testnet it uses "wss://ws.testnet.blockchain.info/inv" ...
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1answer
291 views

Have Blockchain.info (intentionally) removed the option to directly exchange BCH into BTC/ETH?

An article on the Blockchain Support Center documents Exchanging bitcoin cash (BCH) for bitcoin (BTC) or ethereum (ETH), with the following screenshot: Since Monday, I've been unable to see the ...
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2answers
2k views

Recover a wallet using the 12 words

I have a blockchain wallet with some unconfirmed transactions (with zero confirmation). If I recover the wallet in another brandname of wallet with the recovery phrase of 12 words, will the ...
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1answer
938 views

Withdraw from a BTC wallet Ucoincash 24hours is still pending? [duplicate]

I wanted to withdraw 0.62 Bitcoin back to my wallet and I did try to verify the receive wallet address as I submitted the request and it is still pending 24 hours later? On the blockchain, I see no ...
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1answer
206 views

Is this considered double spend?

I had a Receive transaction worth 0.185btc I was confident that it was ok since I saw 5 confirmation before I close the wallet. The next day when I checked I saw a sent transaction with 0.185 btc ...
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1answer
1k views

Unconfirmed transaction sitting in blockchain.info for 10 days [duplicate]

I have this unconfirmed transaction: https://blockchain.info/tx/b0d2e665a4c32deebac93ddd8e457bad6d3906834d908efecbf81a858ac92ae2 sitting in blockchain.info wallet for 10 days. When will the network ...
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1answer
454 views

Why can't I use Electrum seed to recover my wallet on Trezor and Blockchain.info?

I wanted to use my BCH after the hard fork so I was going to import my wallet on Trezor or Blockchain.info since they support BCH (Electrum doesn't support BCH AFAIK) but it seems both Trezor and ...
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0answers
788 views

Stolen Bitcoin from Blockchain

I looged in to Blockchain via the smart phone app and chose send btc. Selected send all included fee. I did not enter any recipient address. Received message that bitcoin address was incorrect. ...
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2answers
99 views

Buying Bitcoin Cash

Hopefully my question is relevant based on my understanding I received during the tour. I would like to buy Bitcoin cash. I have GDAX/Blockchain account but Bitcoin cash is not available to buy on ...
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1answer
1k views

how i can cancel a transaction in blockchain,info? [duplicate]

I have two transaction of bitcoin that i sent about 12 hours ago now i want to cancel it or to confirm it how can i do it? because the other part that i have sent my other bitcoins does not pay my ...
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1answer
1k views

How do I claim bitcoin from an old wallet?

at my Blockchain "Bitcoin Address" page, it shows "Unspent Outputs": Summary: Address, Hash 160, Tools and Transactions: No. Transactions, Total Received and Final Balance. (I HAVE 0.4 FINAL BALANCE ...

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