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.

Filter by
Sorted by
Tagged with
0
votes
2answers
23 views

Why importing private key from one HD wallet to another doesn't restore the balance?

I've seen similar questions here but didn't find an answer I look for a private key in Exodus, for example, and import it to Jaxx and I don't see my balance correctly So my questions is, do all HD ...
0
votes
1answer
22 views

Finding the lost Cryptocurrency

I have a Ledger Nano S wallet with some cryptocurrencies init such as bitcoin. I tried to update this wallet. But after that, I can not see my cryptos on the wallet. I used 24-words phrases in order ...
0
votes
1answer
24 views

Help decrypting Encrypted Privated Keys (AES)

I am manually inputting my encrypted private keys and secret key (password) on https://www.browserling.com/tools/aes-decrypt Is there a way I can input more than 1 encrypted private key at a time? I ...
0
votes
1answer
18 views

How to spend the change in a BIP32 super account?

I am developing my own wallet in python for which I have already implemented BIP32 and BIP39. According to BIP32 documentation, change should be stored in different addresses as well as payments ...
1
vote
1answer
31 views

What does “deal with collisions” mean in the context of BIP32 fingerprints?

As I could read on BIP 32, we can generate HD Wallets using all the rules defined by Pieter Wuille, but I came across a sentence that was written in the document and I could not fully understand. ...
0
votes
2answers
33 views

Recovering Blockchaininfo wallet in Electrum wallet

I have my wallet in blockchaininfo and I did the backup of my 12 words (SEED). I would like to open this wallet in Electrum, I notice that Electrum allow to recover a wallet using a SEED from ...
1
vote
1answer
44 views

Bitcoinjs-lib how to add multiple utxos in addInput

Hi i want to make transactions of bitcoin bech32 addresses using bitcoinjs-lib , here is my code below, it works fine when my address has only one utxos but when it increases to two or more as its ...
0
votes
1answer
56 views

Can I lose my Bitcoin.com wallet if the company and the website database are destroyed?

I am planning to convert a part of my fiat currencies into BTC. I see that web wallet are a good balance between ease of use and security as it prevents breaking a device, being robbed physically, etc....
0
votes
1answer
25 views

Use case for multiple inputs in a single transaction

Is there a way to ascertain a pair or more of Bitcoin addresses belong to the same wallet on the basis an address pair was used as input for a single transaction? Can I verify the address pair input ...
0
votes
0answers
8 views

prune error, cannot open my wallet

if i want to open my wallet, i get a prune error: I have done: 1. start bitcoin-qt with the option -reindex , result is the same 2. download the blockchain completly, result is the same I cannot open ...
2
votes
1answer
31 views

Why do some wallets not need syncing?

I recently downloaded the Bitcoin Core wallet, and was mildly inconvenienced by the fact that I had to spend 4 days downloading 200 GB, but I just beared with it. However, I soon discovered that ...
1
vote
0answers
33 views

Bitcoin Core wallet fails to load and requires reindex after I already did it

My Bitcoin Core is synchronized. But I can't open a wallet, it says that I might need a reindex. Though I already did it. Also I can't do dumpprivkey because it says that no wallet is loaded. How can ...
1
vote
1answer
33 views

Can I run 2 Bitcoin nodes with the same wallets?

We have a full Bitcoin node with its wallets on the server. The issue is that the majority of our wallets were synchronized long time ago. For us, it would seem that this synchronization task can take ...
0
votes
1answer
40 views

I cant open my bitcoin wallet

After a few days I have inserted my external hard drive where I have installed the wallet with my btc to update it. Giving the .exe "Bitcoin-qt" would normally directly open my wallet and start ...
0
votes
1answer
57 views

Offline Bitcoin Wallet [closed]

I would like to have bitcoin and store them as safely as possible. I want bitcoin data to be stored on my disk -- I don't want to some online service to manage my wallet. I also would like to have ...
1
vote
1answer
29 views

Bitcoin Core on Windows get wallet address

I have recently downloaded and installed the Bitcoin core software for Windows. It is still currently syncing at 10.89%. I am unable to find the wallet address anywhere in the application itself. If ...
0
votes
1answer
18 views

Signing a Segwit Multisig Transaction

I am creating some test code which can create transactions and sign then, I already could do it with NON-Segwit multisig address, they were signed using my code and broadcasted. But when I tried with ...
1
vote
1answer
39 views

How do I recover/use an old wallet from 2011/2012

I heard about Bitcoin from the Security Now podcast back in 2011 and downloaded and started playing with the Windows client at the time from Bitcoin.org. I think I updated the client a few times, but ...
-1
votes
0answers
14 views

How to adapt wallet to accept Bitcoin Core hard fork coins [duplicate]

When a Bitcoin Core hard fork happens: the new hard fork coins are stored in a wallet, of course, but does the usual Bitcoin Core wallet has to be modified prior accepting these? Is it possible to ...
0
votes
0answers
22 views

A book about cryptocurrencies wallet or key creating [duplicate]

i'm studying about cryptocurrencies wallet, and i'm searching for a book in this subject but i couldn't found it.please Introduce me a good book that covers all information about wallets. thanks.
-1
votes
1answer
68 views

How Do They Get BTC Wallet.dat With Balance?

Going through YouTube, I found some videos on Bitcoin wallet.dat with balance. Looking at these videos, you will notice that these balances found in these btc wallet.dat are not on watch only ...
0
votes
1answer
33 views

generate wallets in exchanges like binance?

I'm a Laravel developer and I have a project in exchanges field. I need to know how can I generate deposit address for per coin belongs to per user. I want to do this in secure way and I need to best ...
0
votes
1answer
24 views

Electrum open source mobile wallet

I am looking for open source mobile wallet which supports electrum protocol. Already found 2: https://github.com/coreyphillips/moonshine https://github.com/ACINQ/eclair-mobile But first one looks ...
0
votes
2answers
61 views

How Do Attackers Forge Bitcoin Blocks And How Do You Identify Forge Bitcoin Blocks? [duplicate]

I have read that a block contains several bitcoin transactions and an attacker can forge fake blocks. Does these forged fake bitcoin blocks cost the attackers money for mining or was it just ...
0
votes
0answers
17 views

Fund single output in PSBT with bitcoind

I would like to create a PSBT with a single output (P2WSH with a given/predefined amount) in an app and give that to the user. The user should then be able to fund this PSBT with the help of bitcoind ...
1
vote
1answer
29 views

MITM attack in hosted wallets

i have a question: in the web wallets(hosted wallets)when user want to make a transaction and send the information to the wallet server , can a one change the information(man in the middle attack)?
0
votes
2answers
36 views

Segwit Bitcoin Transaction Signing

As I could understand, we can recover the R and the S values from any transaction following the ScriptSig where we have DER serialization. Segwit transactions, where the signature will be in the ...
0
votes
1answer
56 views

Segwit with Multisig

I was analyzing a Bitcoin transaction that works both with Segwit and non-Segwit for multisig Scripts. Here is the transaction: https://www.blockchain.com/en/btc/tx/...
0
votes
0answers
24 views

Step by Step to Connect to ElectrumX via Nodejs

I am developing a simple app that will need to retrieve BTC wallet Address Balance and relative transactions Initially I thought to use some existing APIs (btc.com, blockchain.com etc.), but the ...
0
votes
0answers
21 views

I can not install a new MAC OS wallet bitcoin-qt

I launch the wallet, the block index starts loading, then blocks are rewound, then 1% and after the wallet crashes, what should I do ?
0
votes
1answer
50 views

How do I find the wallet that Bitcoin was sent to?

How do I find the wallet that Bitcoin was sent to? I was new to Bitcoin and created at wallets in at least 2 places (Armory and Coinbase) but all are showing zero.
0
votes
0answers
46 views

Question about public addresses

2009 btc private key but no address. I was given btc in 2009 and also mined for a few weeks too. My dad still had every hard drive he has ever used. So i have found a couple of files that have ...
0
votes
2answers
47 views

Cryptocurrency wallet passphrase 10 word?

I have a pass phrase with 10 words but can't remember what wallet I used, an every one I have tried is 12. Does anyone know ?
0
votes
1answer
133 views

Unspendable bitcoins on blockchain [closed]

Gooday, please i want to know how to transform my non spendable bitcoins to spendable bitcoins on blockchain account for the sake of being able to spend them please someone help me out I'm lost. I ...
1
vote
1answer
44 views

What happens to bitcoins that are in a ponzi scheme wallet? [closed]

I bought bitcoins that are stored in Cloud Token wallet. I found out later on that this crypto currency was part of a Ponzi scheme (shame on me). Currently I've had difficulty withdrawing my coins, ...
2
votes
3answers
305 views

Are all three Bitcoin address types interoperable (legacy, segwit, native segwit)?

is it possible to send transactions back and forth between all 3 address types (legacy, segwit, native segwit-bech32)? Or is one of them not able to send to another?
0
votes
1answer
70 views

Sweeping paper sweeping private keys from 2009-2010 into electrum wallet

I have several wallets from 2009 and 2010 that have not been touched since day one.I recieved 25 dollars USD worth of BTC for downloading and running a program in the background. Im guessing i was ...
0
votes
1answer
42 views

Transfer of BTC the wallet address p2pkh to wallet address p2sh

Is it possible to send BTC from wallet having address type p2pkh to the receiver wallet address p2psh
1
vote
1answer
145 views

Paper wallet safety

I'm using the mobile "trust wallet" app, and my plan is (was?) to write down the mnemonic key and keep it in a safe place, then delete the app. Then whenever I need to receive or send money to a ...
0
votes
1answer
28 views

Receiving transactions in prune mode

I am new to Bitcoin. I have downloaded the whole blockchain but I still can't access my wallets because I get a popup telling me to use prune mode. My question is: I know that I have received ...
0
votes
1answer
26 views

BITCOINJ: how to make my wallet aware again about change of my transaction status after my server restart?

Using bitcoinj, my server created a transaction and it was broadcasted on the blockchain. I can get its history using: walletAppKit.wallet().getTransaction(txHash) It is in Pending state. Then I ...
0
votes
1answer
26 views

Ledger 8 pin number how hard in terms of entropy is it to guess?

ledger has a max. 8 number pin for unlocking it as far I know. I am very interested, can someone say if (given any method/resources) it is in any scenario (except luck) possible to guess this 8 ...
0
votes
1answer
44 views

Bitcoin full node - how to run a pruned node, explaining pruning?

can you explain please how I can run a "pruned" node instead of storing all 300GB of data? Is there a difference how you turn your btc client into "pruning" mode among the different clients, bitcoin ...
0
votes
1answer
46 views

Bitcoin Core full node wallet - questions about security & recovery

can you tell me pls, 1) Which secure full node wallet implementations exist? Currently I just know of bitcoin core. Is there not any other one with a GUI? 2) Can you use a Ledger device with those ...
0
votes
0answers
45 views

How to run bitcoin core in the cloud with virtual server?

can you please explain to me, or link me to other understandable sources, how you can use bitcoin core with a cloud provider? My intent is to not physically have an own server but to use a cloud ...
1
vote
1answer
42 views

Do you need to run own server when using a full node wallet?

Hi can you help out pls: 1) There are some full node wallets like Bitcoin Core or Wasabi. What other full node wallet apps are available to select from for bitcoin? 2) I have read about people using ...
0
votes
1answer
46 views

Question about running full node electrum wallet

can you please help: 1) How can you run a full node wallet with electrum? what do you need? Or please link me to an understandable guide for that 2) Do you have to be online always or can you set ...
0
votes
1answer
56 views

How to use bitcoin from the command line in Windows?

Do there exist any stable and audited bitcoin wallets that can be used from the cli on Windows? I have looked but have been unable to find any that I can use for automated tasks.
0
votes
3answers
284 views

How to restore my Bitcoin Core wallet from seed phrase

I have my Bitcoin Core wallet protected with passphrase for a long time ago. Now I'm trying to move out the coin from there but unfortunately I forgot the passphrase. When finding for recovery info I ...
0
votes
1answer
34 views

How to generate new address wallet ? I want to use it per customer

I want to create an exchange site using API. How can I check that my customer had a deposit without using a transaction number? I want to create a new address wallet per customer how can I do it? I'...

1
2 3 4 5
38