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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2answers
24 views

Bitcoin Core internal Electrum Server

Is there a technical reason for which there isn't an option in Bitcoin Core that would deploy an internal Electrum Server, or something similar so that a software wallet can fetch addresses and ...
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1answer
19 views

When importing a wallet from private key or seed phrase, how do you guess the correct address format?

I am building a bitcoin wallet. I can derive addresses using the derivation paths. How do I determine the derivation path for the seed when importing it?
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0answers
20 views

Bitcoin Explorer CSV Export Spinning for 24 hrs

I'm trying to export a CSV file from https://explorer.bitcoin.com/btc/address/**** and it's been spinning for nearly 24hrs. I've read it could take a few minutes to several days to produce the CSV on ...
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0answers
17 views

How can i find cryptofree ‘s website admin??? Help me please [closed]

I have a problem in cryptofree website and i search for admin but still didnt successful too find him Any one know how can i find him? I have requested for witdrawal but i put wrong btc wallet and its ...
7
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1answer
32 views

Where can I find a wallet for a blind or visually impaired user?

Are there any UIs or hard wallets that work well for a BTC user who is blind or visually impaired?
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1answer
30 views

Electrum paper wallet exploit

I want to generate a paper wallet with Electrum using my personal computer that I've been using for a few years now, meaning that I'm online with it daily. I know that the optimal solution is to use a ...
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1answer
41 views

want to recover my lost money

i been trading in a cryptomultipler some one share me to invest my money in here, they told me that my investment will grow, but after that they been asking me many charges till i been sent them more ...
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2answers
48 views

Hardware Wallet security vs. software

if you have a nano ledger, you can access your coins with the ledger live app. Even if the device is not plugged in, I can still see my currency from the app. You are given a 24 word recovery phrase ...
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0answers
29 views

How are the prefixes for EXT_PUBLIC_KEY and EXT_PRIVATE_KEY derived?

I want to know how the prefixes for EXT_PUBLIC_KEY and EXT_PRIVATE_KEY are derived. For example in bitcoin you have: base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,0); ...
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1answer
28 views

Bitcoincore wallet 0.20.0

Because on windows it is so difficult to load the blockchain into the BitcoinCore wallet. Arrives in 2016 the loading rate increases days. In ubuntu18.04 it is so fast and does not slow down after ...
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1answer
31 views

Where do i get parts for diy hardware wallet and program [closed]

I would like to know where to buy hardware for bitcoin wallet and program
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1answer
26 views

Do I really have to place my wallet file in the data directory?

I run bitcoin-core QT and I downloaded the full ledger data to an external HD so I can move between machines. My wallet.dat file is secured someplace else. I start-up the QT client giving the external ...
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0answers
20 views

Question about Electrum wallet file on USB Drive (MacOS)

I have been using a hot wallet (Electrum) for quite some time. Now, I don't want to lose my BTC, so I have decided to transfer the wallet file from the directory where it is located to my USB Drive. I ...
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0answers
22 views

Wallet.dat bitcoin cash? [closed]

I had 20 btc in 2012, and I spent it all in December 2017. I heard there was a fork for Bitcoin cash. How do I get my 20 bitcoin cash out of my wallet.dat ?
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2answers
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Why I have some many address when I only created two wallet address in Electrum?

I am new to this. I have created two new wallet addresses (labeled init and init2). However, when I click "View > Show Addresses," I found a lot of addresses. Why? What do receiving and ...
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0answers
40 views

How to recover bitcoin wallet from messed up seeds [duplicate]

I have a ledger nano s wallet that is broken , when i tried to recover wallet from 24 recovery word i got error that says the recovery phrase is incorrect, i think the place of some words is incorrect ...
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0answers
15 views

Multisig Wallet Help

Hello everyone I'm jud3v and i'm searching an api that provide me the same as electrum wallet for creating multisig wallet 2-of-3 for my client to protect there btc with multisignature. I have already ...
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0answers
38 views

generating a private key for a blockchain wallet [duplicate]

I hired a broker to make forex and crypto profits for me. They did and put it in my broker account. the only method to get the profit out was to put it in a blockchain wallet. After they did this, ...
2
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1answer
17 views

What are best practices around toggling between multiple wallets in bitcoind?

I've created a couple wallets on Core to experiment with and want to dedicate one wallet as a live one. What is the best way to move between those wallets inside the command line? When I toggle to a ...
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0answers
34 views

Wallet files are empty

I started Bitcoin Core 0.20.0 and allowed it to sync with the network. The synchronization was completed. However my balance is 0.00 and all transaction history is missing. I tried to troubleshoot ...
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1answer
25 views

How does the 12 keyword back phrase works and how does it allow the creation of infinite number wallet address across multiple cryptocoins?

I wonder how crypto wallet like BitPay works? They claim to be an offline wallet that you can back up with simply a 12 words phrase. Yet, they allow you to create an infinite number of wallets across ...
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2answers
39 views

How can I move bitcoin from one exchange to another without mining fees?

I have held bitcoin since 2010. At the time coinbase opened one could type in the bitcoin address and public and private keys from paper into their wallet and voila the coins were available for ...
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1answer
201 views

Why does Bitcoin store keys in a database?

According to this Bitcoin stores the user's keys and some additional data in a file called wallet.dat, which is a Berkley DB. Let's suppose the wallet.dat contained only the user's keys. Let's also ...
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1answer
45 views

Im new! I just need to add bitcoin to my wallet for a one-time transaction! Pls help! [duplicate]

Ok, Im new. Totally. ALL I WANT TO DO IS USE MY MONEY TO PUT BITCOINS IN MY WALLET IN ORDER TO MAKE A SINGLE TRANSACTION. THAT IS IT! I have a Galaxy S10e & this was one of the choices of wallets ...
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1answer
20 views

Help needed with PyWallet and wallet dump using MacOS

Could anyone please give me some guidance on how to perform a wallet dump using PyWallet on a MacBook (macOS 10.12 Sierra)? I’m not very savvy with this stuff at all. Have an old wallet.dat file from ...
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1answer
21 views

Can hashtype in BTC scriptSig contained value other than 0x01, 0x02, 0x03, 0x80, 0x81, 0x82, 0x83?

As per hashtype value in https://en.bitcoin.it/wiki/OP_CHECKSIG or https://developer.bitcoin.org/devguide/transactions.html#signature-hash-types, hashtype could either be 0x01, 0x02, 0x03, 0x80, 0x81, ...
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0answers
40 views

Understanding how balances work

So I'm running the btcd node and wallet in simnet. I've generated more than 100 blocks. I've a few accounts on the same wallet. The list of the accounts: $ btcctl --rpcuser=foo --rpcpass=123456 --...
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1answer
21 views

how to find p2sh/p2wsh in utxo set after wallet recovery

i'm trying to understand how wallets remember a redeem script for p2sh/p2wsh for spending, after recovering from their seed, because the utxo set only has the hash in it, right? there are a nearly ...
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1answer
46 views

Generate multiple public bitcoin receiving addresses (HD wallet) from seed phrase in nodejs

I want to generate a new receiving address for my bitcoin wallet for each new user. Bitcoin transferred to all these address should be received in my bitcoin wallet. I don't want to expose my private ...
0
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1answer
22 views

Update wallet to multi tokens [closed]

I don't know if here, I have to ask, but if not, please direct me. How can I make a wallet accept more coins. More exactly: I have a wallet BEP2, native currecncies is BNB (Binance). What needs to be ...
2
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1answer
42 views

How exactly are public/private keys stored?

So Bitcoin uses an HD wallet and thanks to that it can store keys in a hierarchy. But how exactly and in what format are they stored? Is each private and public key stored as a separate file? Are they ...
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2answers
34 views

Recover corrupted wallet due to system crashed

My server was crashed suddenly and didn't shut down bitcoin core probably, so now my wallet was corrupted due to it didn't be released. I try to moved the corrupted wallet to a new server but it can't ...
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0answers
48 views

How do I send BTC from my wallet to another wallet?

I have BTC in my bitcoin.com wallet, but I have no way to use it in Texas, so I want to send it to family, but I need assistance on how to send BTC from my existing bitcoin.com wallet to another ...
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1answer
49 views

The digital trail is a “warrant” to recover transactions sent to BTC that were sent to wrong address

This is similar to a question already asked, but I disagree with the answers. There is a big digital trail of the transaction. To me, that is like mail delivered to the wrong house, but opened ...
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0answers
32 views

Online BTC wallet implemention with bitcoin-core

I have written a php code to register users and create wallet for them on bitcoin-core full node.My question is how can i manage users wallets.if i use loadwallet to load USER A wallet and get address ...
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0answers
30 views

Having trouble finding wallet.dat

Where is the data folder for Bitcoin-Qt? Windows: %APPDATA%\Bitcoin (This defaults to C:\Documents and Settings\YourUserName\Application data\Bitcoin on Windows XP and to C:\Users\YourUserName\...
2
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1answer
24 views

Can a wallet/exchange provider ask for transaction details

My question has two parts, Am I obligated to share transaction details with my wallet/exchange provider for any payment I made to an individual, like subscription to a website? Irrespective of the ...
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0answers
34 views

Pruning Blockstore has been running for days

After activating the core (Testnet - Pruned) with the command bitcoin-qt i received the following error: Corrupt Block Database I restarted the synchronization always using the Pruned mode. The core ...
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2answers
37 views

multiple wallets on same mobile device

Can I install and use different wallet apps on one mobile device? The intention is to have: a hodl wallet and a daily use wallet And to compare GUI for preferred UE Will the apps interfere with ...
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2answers
38 views

number of inputs or outputs affect bitcoin transaction fee?

I would like to know how inputs and outputs affects my bitcoin transaction fee using legacy address, and how using a segwit address will decrease the same transaction? and how they will be ...
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0answers
19 views

How do I transfer my bitcoins from my localbitcoin.com wallet to my bitcoinWallet.com?

I have 2 bitcoin wallets ie localbitcoin.com wallet and bitcoinWallet.com and I want to transfer bitcoins from localbitcoin.com wallet to bitcoinWallet.com how do I go about it?
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1answer
29 views

can sign derived wallet transactions with master seed phrase private key? [duplicate]

I would like to sign a transaction from a wallet which is derived from a seed, and sign it with master seed private key, can I sign any tx of any derived wallet address after the master seed wallet? ...
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2answers
60 views

Will my funds return? [duplicate]

so after 3 days , my transaction is still unconfirmed , is it possible that my money is gone ? Cause i've read after a week it would be removed from network but i didn't fully understand this . does ...
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2answers
45 views

Explain Coinomi and Edge fee difference?

I was looking at two Bitcoin wallets, Coinomi and Edge. When setting the same custom fee for both, I see a difference in the final fee reported. As an example, Edge wallet shows a fee of $3.13 (at ...
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0answers
42 views

Are there online cryptowallets where I can upload my wallet.dat to get my balance?

I have some wallet.dat files from the time I was fiddling with cryptocurrencies years ago. Tried to open them using the wallet clients of each one, they load, but I have to download (and process?) ...
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2answers
73 views

Is there a database of wallet addresses with lost private keys?

Hi is there a database of wallet addresses that have lost the private keys?
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1answer
26 views

Can multiple different addresses in a wallet be linked easily?

Is it easy to link multiple transactions each with a different receive address to the same wallet? What if after going to this wallet the Bitcoin was converted to Monero?
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1answer
37 views

Crypto wallet for payments with no deposit

We are wondering how we can build a wallet that talks to our website and gives the user the ability to request a withdrawal of his funds. We do not know what is the right question for this type of ...
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1answer
54 views

Get bitcoins to self created Bitcoin address

I created Bitcoin private and public key pair for Bitcoin. I am looking a way to receive funds to my Bitcoin address. The wallet apps which support buying or selling bitcoins are generating bitcoin ...
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0answers
24 views

signing message [duplicate]

I'm trying to sign a message with the Bitcoin Core version v0.19.0.1 wallet. But when I do I see the message "the entered address does not refer to a key." is there a way to sign a message with the ...

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