Questions tagged [wallet]

This tag should be used for questions that pertain to wallet software. A wallet software is a piece of software which manages users' keypairs, addresses, and transactions. Wallet software also allow a user to send and receive Bitcoin.

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1answer
157 views

Electrum & other wallet`s what bit os do they use 32-64bit?

Simple question,what bit os 32-64 does these wallets use,to be specific electrum as well as the others ? I'm new to this crypto stuff so i have a lot to learn, i'm starting almost at the bottom...Just ...
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2answers
811 views

Can I send bitcoin from paper wallet directly to hardware wallet?

Can I send bitcoin from my paper wallet to my hardware Ledger wallet without using blockchain wallet?
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1answer
25 views

If I send a BTC to an offline cold storage, does the transaction in the blockchain appear when i send it or when i receive it or not at all?

If I send a BTC from my hot or exchange wallet to my cold storage does it has to pass the blockchain or can the blockchain be bypassed? If it has to pass the blockchain, when does it appear in the ...
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1answer
565 views

Wallets that support payment channels?

I know that maybe it's a bit early to start asking Wallets to implement Lightning Network connections even if the majority don't support SegregatedWitness yet. But how about Payment Channels? In ...
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1answer
31 views

In the basic Wallet based in QT, How can i get by RPC the stored addresses and labels?

this question is for you to ask about the QT wallet, in the section to send coins, there is an address window, and it has the list of the stored addresses we save along the time. So using RPC, do you ...
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1answer
42 views

about Bitcoin address

I'm studying bitcoin. I have a question because I was curious about the part of wallet. Can I send it to the wrong address format? The address format is correct, but is it possible to send bitcoin if ...
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1answer
34 views

Copay Multi-user Wallet

I am very new to Bitcoin. My friend and I are doing a business that will accept Bitcoin as payment. I would like to know how easy it is to use Copay as a wallet that we can both share, and that will ...
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1answer
338 views

Restore old multibit wallet

I just found an old backup of a bitcoin wallet on a USB stick containing 4 folders: key-backup - empty rolling-backup - contains a .wallet file stamped with a date from 2014 wallet-backup - empty ...
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0answers
26 views

Why does bitcoin-core wallet generate a new wallet during transaction? [duplicate]

I wonder why bitcoin-core wallet automatically generated a new wallet address during transactions. If you see this transaction, https://btc.com/...
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1answer
906 views

lost bitcoin on electrum - wallet closed after transaction went through?

i'm noob to bitcoin and lack advanced knowledge of how these wallets work. i followed guides on how to buy bitcoin and seemingly the transaction went fine, until my electrum wallet suddenly closed and ...
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3answers
373 views

Using Bitcoin ATM's, how does selling work?

How do Bitcoin ATM's work? I have a wallet on my computer and wanted to know how would the bitcoins there be transferred to the ATM and exchanged for cash. Could somebody explain this process to me?
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1answer
110 views

Web wallet making direct RPC calls to bitcoin node

Is it good idea to make direct RPC call's to node computer to generate web wallet addresses here is what i am trying to implement i want to create new web wallet based on bitcoin and want to allow ...
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2answers
36 views

How Bitcoin wallets and it's transfer process work?

I am very new on cryptocurrencies, and like to understand it's transfer process. I think if I want to buy Bitcoin, I must download a Bitcoin wallet, then find a person who has Bitcoin. Then he/she ...
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1answer
530 views

How do I restore a wallet from a backup file in MultiBit HD when you have the words and cloud backup?

I have read this: How do I restore a wallet from a backup file in MultiBit HD? and have the words and mbhdxxxx.aes files in my cloud storage and the wallet password.... but the next button is not ...
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1answer
21 views

QR code life span

Once the QR code is generated, how long is the code good for 24 hours, 48 hours? I googled for the answer with no success. Thank you
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1answer
34 views

Buy Order to Exchange

I am looking for a tool with which to place a purchase order which is higher than the current price. As an an example. Wallet Exchange: $ 100 Course NEO: 50 dollars Order: Buy at $ 54 Does anyone ...
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1answer
412 views

my bitcoin transaction does not exist in blockchain.info nor does it exist in any tx accelerator

I sent bitcoin to myself using the breadwallet. Before that, i went to my breadwallet which i made a purchase from a few days ago and when i login it says something about payment being rejected so i'...
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1answer
80 views

Where is the AES-256 key/ IV pair stored in wallet.dat file?

I have created an encrypted bitcoin file. I know the password and I see the mkey in the hex dump. I would like to know where the AES key / IV pair are located in the wallet.dat file?
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1answer
1k views

Get Bitcoin Wallet balance with Python

On a tutorial in Youtube it uses pybitcointools. Upon searching it's github repository, I have found that it was not maintained anymore. Are there any alternative to this library which can get wallet ...
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3answers
3k views

Multibit HD wallet - cannot open or restore, I have password and secret words

I can't open either of my 2 Multibit HD wallets. It says "Password did not unlock the wallet" on both. I have tried restoring from all the possible backups, my passwords are correct and my secret ...
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1answer
266 views

Getting error while running Blockchain.info api

I am getting error as {"error":"Not found"} when I am trying to run the blockchain.info wallet api service locally on my computer. I was getting the error of "Address in Use " error when I ran it on ...
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1answer
130 views

I have the identifiers for my wallet, but I don't know how to access it

I am a cryptocurrency novice, so I apologize in advance if this question is too basic. About a year or so ago I created 2 bitcoin wallets and put a small amount of money in them. I forgot about them ...
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2answers
710 views

How to migrate bitcoin node from one computer to another

In my old computer some addresses have bitcoin and it is showing on blockchain. When i am trying to get balance of the same addresses in my new computer where i have synced bitcoin full node ,I ...
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1answer
255 views

can i send Bitcoin directly from my coinfloor exchange wallet to my binance exchange wallet?

something in their small print about not being able to send to 'third party wallets'...ideally want to send direct without going through a separate wallet first to save transaction costs and waiting ...
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2answers
405 views

noob - set up a wallet with centos 7

Hi so I used the following bash script to set up bitcoin on my centos server https://gist.github.com/cdodd/f485b72aed8c2a6440a6141cd1ba8273?signup=true however i don't know how to get a wallet or ...
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1answer
44 views

Off Line wallets

I am using Armory .96.4 with bitcoin core of .16.3 I have three wallets which two are encrypted ant the other is watching only. The watching has several bit coins and when I try to do a transaction ...
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1answer
2k views

Online wallet to redeem pre-fork paper wallet for both Bitcoin and Bitcoin Cash

I have BTC (pre-fork) and now BCH(BCC) on a paper wallet. What's the best online wallet to transfer them into to ensure I retain both coins and also to be able to transact with them?
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1answer
249 views

Watch only address not update balance

After adding watch only address to my bitcoin core and perform some transaction that make my watch only address balance to 0, but when i run getbalance and listaccount with watch only is true, my ...
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1answer
492 views

Problems restoring wallet

First of all .. yes im stupid. Now .. I had some BTC a few years ago. Thought I had kept it safe, now I seem to have reinstalled the OS on that PC and wiped profile folder. I looked around for a ...
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0answers
353 views

cant send btc, Uneconomical UTXO requested

Im trying to send btc worth of 2$ and i keep getting message "Uneconomical UTXO requested [type: 1 (limit 46629), txOut.val: 38546, required: 83847]" i even tried sending 1$ but its still the same can ...
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2answers
133 views

How to use “lockunspent” in bitcoin core wallet console?

Try to use the Lockunspend RPC in bitcoin core wallet console. But always get wrong, and google it can't find answer. My input is: lockunspent false "[{"txid":"...
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1answer
32 views

Understand how wallet works

My goal is to understand the bitcoin internals. Here is what i have done: I have downloaded, maked and installed bitcoin sourcecode from github. I have launched the bitcoind daemon. Everything ...
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1answer
547 views

Wallet for Rise currency

Does anyone know if there's a wallet application for Rise currency? Thank you!
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1answer
283 views

I have my 12 word bip39 phrase but not in the right order

I have my 12 word phrase, but when i enter it in a wallet, it brings up an empty wallet, so i think i probably wrote it down in the wrong order. What can i do to recover my wallet?
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21 views

How do lightweight nodes and SPV wallets calculate balances?

Can they do it? Or they "talk" to a full node for that purpose and are used only for mining purposes? Thanks in advance for your answers.
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2answers
83 views

Can I import wallet words more than once?

I am trying to transfer my electrum wallet, which was imported from MultiBitHD. I just found out that Electrum is not compatible with other wallets since it doesn't use a BIP39 seed. Can I use my old ...
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2answers
210 views

Bitcoind gui client, wallet client with peer preference, node manager

first time user here so politely point out any thing I have done wrong. I am looking for three things, but first let me explain the situation and use case: I am using bitcond full node on a headless ...
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1answer
136 views

Coins sent without downloading the full wallet

i sent bit-connect tokens to my desktop wallet and now i cant seem to see them can you please help me it says on the block explorer that it is already there but the network is updated. after that ...
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1answer
335 views

Did I lost my balance by using an old wallet.dat?

I saved a copy of my wallet.dat as a backup, i used it to transfer 1 btc to another address, now it's got 1 btc less in the total. now I deleted the wallet.dat and open the wallet with the saved ...
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1answer
49 views

Question Regarding Send_to_many function of blockchain wallet api

I am using send to many function of blockchain wallet api and i am facing issue. when upto 20 transaction done then after i get error in terminal that 1538652825520 - error: ERR_PUSHTX ...
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1answer
175 views

My node is not showing on Bitnodes

I have a 0.16.3 Bitcoin Core wallet running. I have incoming transactions allowed and I have lots of incoming connections. However, I fail to see my node on the map of Bitnodes; it says it's ...
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1answer
178 views

Mutibit HD - Maintain a wallet on 2 devices

Is it possible 2 maintain a single Multibit HD wallet on two devices? Assume a laptop and phone. My first thought is to install MB HD on the second device and create a new wallet using the original ...
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1answer
3k views

How long does it take to Sync my Litecoin Core Wallet?

I transferred litecoin from Coinbase to my LTC Wallet. I downloaded the wallet from Litecoin.org and it says it has to sync first before it can accept the transfer. Currently, it says that it is about ...
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0answers
17 views

Can funds sent to wrong/fraud wallet address be recovered? [duplicate]

I sent $800 to a wallet address sent to me by a "trading broker" but just scammed me out of my money! :( Is there ANY way my funds could be refunded back to my address at all? PLEASE HELP!
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2answers
69 views

How do wallets receive the amount of Bitcoins

I've always wondered how wallet clients can receive the corresponding amount of Bitcoins so fast. If I want to know how muc Bitcoins I own, I have to parse the complete the complete blockchain to ...
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2answers
73 views

How to add handwritten key or code to a wallet

I am actually a newbie who bought twenty (2) bitcoins in 2010 and I have only just found where I copied down the code or key. How do I get this code or key onto a wallet or USB? Please advise.
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1answer
187 views

Manually checking for credited bitcoins

If I have the bitcoin address, the private key and a transaction ID from Bitcoin (regtest mode) in shell variables, what Python code do I need to run to claim the Bitcoins are indeed intended for this ...
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1answer
64 views

How do I connect my `bcoin` wallet to `bitcoind`?

I have bitcoind running in regtest mode. I want to connect my bcoin wallet to it and retrieve all UTXOs relevant to the sender's address. How can I do that?
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1answer
182 views

Access Bitcoin Wallet with private key

3 years ago i bought a little bit of Bitcoin. Today i found the private key of my wallet. But I cant access it, I need these 12 words (backup) I dont have. Why cant I access my Bitcoin Wallet with ...
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1answer
172 views

have 12 word phrase need to find wallet

I have my 12 word passphrase and would like to see the contents of my wallet how do I see this wallet on a new app or site?