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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how can I get the fee percentage on buying or selling a specific amount of bitcoin at any time?

so im noob on all of this so bare with me. im trying to test the possible net revenue of a trading algorithm/bot, but i dont trust it enough to test it with real money, so im going to simulate how ...
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Cryptographic digital signatures

I have a doubt since the public keys are known to everyone, so someone could falsify a transaction by writing down a deposit from a public address to another public address in a new block and solving ...
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Question about interpreting blockchain.info API return

When looking at e.g. this output, for the "input" entry in first transaction in the block (i.e. always consist of newly generated coins): "inputs":[{"sequence":4294967295,...
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Get transaction history of a single Bitcoin address as CSV

It used to be easy to export transaction history using blockchain.info in .csv format. example That functionality is no longer available. (Also checked mempool.space and others) Is there another easy ...
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blockchain transaction ID's

is it possible to follow blockchain transaction ID's to see where your funds went? I have tried contacting Blockchain support many times but with no real helpful responses. can you help me with this?...
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In a Blockchain.com wallet, Should I need to add the fees amount in the sent Bitcoin amount?

I need to send an exact amount from my Blockchain.com wallet, will the fee be taken the amount straight out of the amount being sent or do I need to add the fee to the amount being sent? Example: Let'...
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Restore blockchain.com wallet(s) in case the company goes away?

So I have some funds on an blockchain.com wallet. Actually it's multiple wallets (some ETH, some BTC) I followed the backup procedure and wrote 12 English words on a sheet of paper. There is an answer ...
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blockchain.info like wallet api

I'm trying to build an API similar to the blockchain.com wallet API so that I can send and receive bitcoin on my e-commerce site. I have a docker container running a pruned node and I'm using another ...
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Given a tx hash, is it possible to know if it's someone selling or buying bitcoin?

I'm working on a project that involves identifying sales and purchases in the Blockchain. Is there any way to do this with the blockchain.com API?
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Wallet ID on blockchain.info credentials and seed compromised

What should I do if a scammer obtained access to my crypto wallet? Are there any further risks other than losing the money contained within it ? Will he use it to perform transactions on my behalf? ...
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Uncompromised phone with new wallet. Had Bitcoin moved but how

So I know what is going to be said my phone is compromised. But hear me out. So I won $1000 dollars worth of Bitcoin. Had it transfered to a brand new wallet. Didn't look or back up the memonic phrase....
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blockchain.com api | How generate "Legacy" & "Nested SegWit" & "Native SegWit" addresses for receive separately?

Please check out this link : https://www.blockchain.com/api/api_receive As you see we can generate receiving addresses for our customers using this api. My question is what is the type of that ...
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Unreceived bitcoin transfer [duplicate]

I used bitcoin to pay a foreign exchange trading company but now they are saying they have not received the bitcoin. How can i find out what had happened to my transfered bitcoin?
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how are new bitcoins created [duplicate]

I have read that new bitcoins are generated by a competitive and decentralized process called "mining" i want to know how the first coin was generated? From where is it genrated? Mining is ...
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Lost Bitcoins Help [duplicate]

years and years ago I invested in bitcoins and I also got some free for signing up somewhere and since then I have had a new phone and don’t even have that computer anymore so now I am unsure of how ...
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Blockchain Info BTC Hash-Rate API

I'd like to get the history of hash rate, Miners Revenue, Difficulty, Block Size of BTC (& other coins) since 2013 and preferably in different granularity (i.e., 1d, 1hr,...) with Python. I know ...
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How can I retrieve all transactions for an address using the blockchain API?

Tell me how to interact with https://www.blockchain.com/. 1). I need to withdraw all transactions from the address, my code outputs transactions only for the last day? 2). How do I add additional ...
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Can one find out e.g. in which exchange is a bitcoin transaction conducted in e.g. blockchain.info? [duplicate]

Before, in this link on blockchain.info, one can find "addr_tag", which include e.g. the one of the participants of the transaction. I thought that this tag would include information such as ...
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Avoiding fees collecting BTC deposits from different addresses

We're looking into making website for trading Bitcoin. Users get individual bitcoin addresses to deposit BTC. How do we avoid paying transaction fees for every of these deposit transactions that we'll ...
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Blockchain not letting me send all of my bitcoin (Please help) [closed]

I've been using blockchain for the past couple years and i have received lots of transactions (daily) for the past time. Today i decided to have them transferred to a Trading app which I've always ...
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How to Interpret This transaction

I got lost in reading this transaction: a tx from blockchain.com This transaction does not have an input address, instead, it says "COINBASE (Newly Generated Coins)". Is it a block reward to ...
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I sent bitcoins from one wallet to another. Next day, the receiving wallet shows balance 0

I have sent some bitcoins from bitcoin.com to the crypto app wallet, yesterday. But, the app still shows 0 bitcoin balance. I checked the receiving address on the block explorer and it showed that the ...
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Money sent to wallet was removed in unexpected second transaction 30 minutes later

I got sent bitcoins to my cake address then the coins went into the account as unconfirmed for about half an hour then they were sent to another address, and the confirmations have finished and i dont ...
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Disappeared xPubs from Blockchain Wallet

I am using Blockchain Payment API. To overcome the gap limit problem, I created a couple of xPubs. Suddenly I realized some xPubs had been disappeared from the wallet. I can't delete them. I can only ...
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how to recover funds from blockchain

I forgot my password of Blockchain Wallet and i tried to recover from (12 word backup phrase key but it has generated a new wallet) on the same 12 word backup key and it has different (wallet ID) but ...
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Private key of 44 chars? (old Blockchain.info wallet)

I'm trying to sweep some coins from an old (blockchain.info) wallet. I decoded the wallet I have and it gave a private key as a 44 char alphanumeric string starting with 9. This doesn't seem to be a ...
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Blockchain.info: Is there a way to know if a transaction is confirmed or not? [closed]

I'm using the Blockchain.info API to get info about addresses and transactions. It seems to me that the transactions (txs) don't indicate if they are confirmed or not. Is there a way to get this info, ...
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Blockchain.com payments

Need some assistance if I need to stop and take my losses. I had Bitcoin mined and the earned profits. I paid the commission fee and the profit was moved to blockchain.com. They requested a payment of ...
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Does Blockchain.info's "totalbc" API value account for "lost" Bitcoins?

totalbc - Total Bitcoins in circulation (delayed by up to 1 hour]) Source: https://blockchain.info/q/ https://blockchain.info/q/totalbc 1865520600000000 It seems like it actually gives the value in ...
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Bitcoin Core wallet and Blockchain.com

sorry for the n00b question, it's been awhile since I looked into this. I have a Bitcoin Core wallet on my machine with a backup of the wallet.dat. It's been ages since I opened the application, so I'...
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Final Balance -Balance showing different then Coinspot BTC wallet

Bit of a beginner question I have been using crypto wallets for a few months and have basically learned through trial and error. The question is my BTC wallet on Coinspot has a $0 and 0.0 BTC balance. ...
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I can withdraw my BTC on cryptoayo and they insisting on me to pay an amount ...?? How can one unlock block chain and be independent and withdraw? [duplicate]

Hello guys ...Im asking how can I withdraw from cryptoayo and there is a block chain that doesn't wanna release my current balance and it's 23,825 been trading on auto trading for six months
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My Bitcoin transaction remained unconfirmed for 20 days now [duplicate]

I sent a bitcoin transaction from one of my wallets into another wallet meant for trading. Its been 20 days now and the transaction remained unconfirmed. Please I need help because I sent this coin ...
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Blockchain.info wallet json created device name

I have a blockchain info wallet. From this I got a json file. Looking at the unencrypted file there are all my addresses and private keys. However there is one strange address with the following ...
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transferring funds from bittrex to binance

I want transfer a btc from bittrex to binance but they are telling me that they are supporting only non segwit adress. I don’t know if my btc adress In binance it’s non segwit too. Thank u
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How to dump all transaction from single bitcoin address?

How to get/dump/or download/curl request/ for all transaction from single address ??? I need info about txID's, scryptpubkeys, txinwitness and other deep info about transactions Br.
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How to recover blockchain.info wallet from 12-word passphrase and password

I have a 12 word passphrase and password from blockchain.info. Trouble is that I can't remember the email I used. Is there a way to retrieve the email with these two pieces of information?
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Did blockchain.com stold my Bitcoins? [closed]

Some 5 years ago I stored some Bitcoins on Blockchain.info, I remembered a few days that I still had a tiny amount left which would be worth something today, around 0.20 BTC in total which makes ...
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Blockchain.com blocking my account and all transactions pending since one month [closed]

I have more than 40BTC blocked in blockchain saving account, they asked me for KYC to send them my official documents and proof of earning of those BTC, I sent all and they ask now for Tax ...
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is there some one expert with the btc recovery tool?

trying to use btc recovery tool , installed every thing , python 2.7 and all the required pibs . followed tutorials . actually i need to find second password so am using the command i.e c:\python27\...
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How do I fix socket.timeout error when getting data from blockchain.info? [closed]

I'm writing a python script using the blockchain API that takes as input a list of seed addresses, gets their transactions and the input/output addresses of each transaction. Then I get the ...
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Bitcoin-Qt client wallet.dat extract private key to import on another service

I have a file: wallet.dat where should be saved one or more private keys of my old wallet linked to one/more public btc addresses. I also had more than a wallet, so I don't really know if there are ...
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What is the difference between the two types of Blockchain.com wallet? [duplicate]

Really new to cryptocurency so bear with me. I am currently using Bockchain to store the Bitcoin. But, what is the difference between "My Bitcoin Trading wallet" and "My Bitcoin Wallet&...
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Why I can't transfer from BTC trading wallet to my BTC wallet? using Blockchain

I am trying to transfer bitcoins on Blockchain from BTC trading wallet to my BTC wallet, all I get is "insufficient funds" eventhough I have enough funds in the BTC trading wallet. Any ...
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Unconfirmed transaction for over five days [duplicate]

I sent a transaction to someone that makes use of quidax wallet, from my blockchain, and for over five days it has not being confirmed, what could Happened and is it possible for me to get back my ...
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Selling bitcoin from a paper wallet

I'm looking to sell bitcoin from a paper wallet into fiat. So far my research is suggesting that a good way of doing this may be to transfer the paper wallet to LocalBitcoins wallet and sell from ...
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Recovering blockchain.com wallet [closed]

Kind of a long story, I'll try to be consice - Back in 2013 I've opened 2 wallets at blockchain.com (back then it was blockchain.info) and I have funds in both wallets. Tried to access the wallets ...
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Bitcoin core Recent Transactions seems Empty

I have setup bitcoin core 0.20.1. Everything is set up correctly, I made a transaction on main net - but it is not showing under recent transactions. Though transaction is confirmed on blockchain. ...
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One seed phrase created two wallets with two script types

I have a wallet on blockchain.com and it is saved with the backup phrase. Due to issues I was not able to buy anything there, so I created an account at coinbase. This lead to the usage of coinbase ...
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Bitcoin stuck in old tablet with really old wallet - Can't send out or back up

I found an old tablet I have and it had some BTC on it. I got it in 2014 and it has a wallet called 'blockchain' on it which I think is blockchain.info at the time and now blockchain.com I am trying ...
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