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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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26 views

iOS wallet with Bech32 and Xpub keys

Is there a iOS bitcoin HD wallet with Bech32 support and access to your extended public and private keys out there?
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1answer
17 views

Question about nondeterministic wallet

I was reading https://github.com/bitcoinbook/bitcoinbook/blob/develop/ch05.asciidoc#user-stories and ran into this statement. In the first bitcoin wallet (now called Bitcoin Core), wallets were ...
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1answer
24 views

Create multisignature wallet from xpub keys in bitcoin core

I can create Multisignature wallet electrum with 2 xpub keys. How can I create bitcoin core to do that? Standart use; Add a multisig address from 2 addresses bitcoin-cli addmultisigaddress 2 "[\"...
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12 views

How do I create a redundant 'live' wallet? enterprise level (no hosted solutions) [on hold]

I want to create a high availability wallet. I need data synced in the event of failure with failover capabilities. I know I could just cheat with rsync but everything about what I am asking for in ...
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17 views

How to dump full data in leto/wack script for wallet.dat?

Recently I downloaded perl script from https://github.com/leto/wack And it successfully print default stats only.Showing that defaultkey 1,ckeys 201 and other. But I surely know that it may dump full ...
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17 views

Bitcoin core wallet replication

I have a bitcoin core full node with a wallet on VPS. I use my own script to connect to the RPC. The script works on another VPS. Sometimes bitcoin VPS goes offline. Once the recovery took a long ...
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2answers
35 views

Can Large Bitcoin Collider break into the wallet which is created by new version of Electrum?

I have heard that Large Bitcoin Collider can only break into wallets that are created by broken software. My other question is that it seems the last private key that they found was on 2017-11-15 01:...
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19 views

should i can use my coinbase 12 backup phrase into blockchain wallet?

i have one question in my mind i can able to recover my wallet of coinbase using 12 backup phrase into blockchain wallet it will be accept it? and restore my all crypto of coinbase into blockchain ...
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1answer
20 views

How many non-web wallets discard private-keys? or How common are non-deterministic wallets?

I'm concerned about non-web wallets that discard private keys after use. Web wallets - share addresses between users, so the user can consider all private keys to be immediately discarded. ...
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0answers
32 views

Create a multi user web wallet using bitcoind RPC call

I just a beginner in bitcoin technology.I planning to create a multi user bitcoin web wallet using a VPS full node setup(Not use minig). I read the RPC documentation and found something for archiving ...
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2answers
30 views

Address not valid when withdrawing money from Binance

I want to withdraw the Vibrate crypto from binance. When I enter the BTC wallet address which I took from my account from coinbase, binance says invalid address. Am I missing something here?
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26 views

Can the blockchain be imported into wallets of different brands?

Can I import the block chain that bitcoin core downloads to use in any of the other full node PC wallets? Are the formats the same or inter-convertible?
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1answer
26 views

Code prevention of sending bitcoin to an address on the wrong chain btc/bch/bsv

Since they share several common addressing schemes, can I figure out in code how to send them to the right chain?
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1answer
42 views

How to find the persons name with a bitcoin wallet address [closed]

I want to know who I sent money to. I need to know because I believe I was scammed
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1answer
48 views

funds in hd wallet

I have a doubt on HD wallets, I have generated a sequence of address. how to check the balance of each address or how we can look for balance. Did the amount move to the base address as like monero ...
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0answers
47 views

problem in imported address

I have $10 at my address. I only imported that address in my other wallet, but it shows the balance of $0 and no past transactions. I tried my balance address of $18 and the same zero balance is shown ...
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0answers
24 views

Can I safely delete database.bak from wallet folder?

In order to save space. I cleaned it up and now my bitcind in freezing, but this might not be the cause.
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1answer
38 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?
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1answer
22 views

Bitcoind live wallet backup (by copying wallet.dat)

Is it safe to copy wallet.dat while the daemon is running, or should the daemon be stopped before doing so? I'd imagine it would be safe unless addresses are being generated exactly at the same time.
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1answer
25 views

How does a wallet rebuild itself from its seed?

How does it identify the addresses and transactions on the blockchain in order to rebuild the history of that wallet?
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0answers
17 views

Are all addresses in a wallet derived from a single private key? [duplicate]

Also, is there any way from and address that one could derive any other addresses that came from that wallet? Or do I have the relationship of addresses to wallets wrong?
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1answer
29 views

How to get amount in RPC

I am developing a bitcoin wallet for education purposes, and i'm working on a getbalance method that given an address i return the balance of the address. Problem is, when communicating via the RPC ...
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2answers
42 views

What is the best way to differentiate users' balances in a shared wallet?

first time posting around here. I have been thinking about an application that would highly depend on the use of bitcoin for the best user experience. A shared wallet for all users currently seems ...
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3answers
130 views

Can someone please explain the meaning of “neutrino” within the lightning network?

@RenePickhardt wrote the below quoted comment in another thread (thread# 85062) Background was if a mobile wallet can be both, full lightning node and wallet at the same time. "" I have many ...
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2answers
27 views

question about wallet address conversion

i just recently added a new wallet that can accept bitcoin SV but its address starts with a "q". is there any tools on the internet that can convert that q prefix address to a 1 prefix address much ...
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0answers
30 views

How to remove password from encrypted wallet with password? [duplicate]

Without using dumpwallet nor dumpprivkey, is there a way to take an encrypted wallet and making it decrypted so it can be used without entering a password?
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1answer
24 views

electrum wallet listaddress without change addresses

i use the command electrum listaddresses -w .electrum/testnet/wallets.... On a bash console to get all addresses of the wallet. This however also return the "change" addresses which i cannot ...
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1answer
35 views

Current simple ways to participate with a Lightning Node?

Lightning is kicking it!! I just read this article about worldwide nodes distribution https://cryptonomist.ch/en/2019/03/02/top-10-countries-bitcoin-nodes/ So, my questions are basically: 1)) what ...
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2answers
41 views

If a bitcoin wallet service provider terminates a users account, what happens to the funds?

A friend of mine has/had a bitcoin wallet service provided by an online marketplace. Sounds like he had some kind of disagreement with the site administrators and they terminated his account. At that ...
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0answers
24 views

Catching wallet notifications through stdout?

I'm running bitcoin server behind nodejs (child_process). I was wondering if it's reliable to catch wallet notifications from the stdout stream (the ones that are marked AddToWallet)? This way I ...
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1answer
58 views

Bitcoin-qt -testnet 0.17.1 Send and Receive buttons do nothing

Fully synced on testnet blockchain after building Bitcoin with UI and wallet enabled on Ubuntu 18.10. Pressing Send and Receive buttons results in no UI displayed. Receiving addresses dialog doesn't ...
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0answers
10 views

bit coin wallet full node storage management [duplicate]

How do you cut down the space of the full nodes downloaded by the bit coin wallet app.what is purning and how does it effect the storage space
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1answer
51 views

Setup a full node on server for frond end Wallet

I am a new in bitcoin technologies. I want to setup a full node on cloud server. Also I need to use RPC of this server for front end app.That is creating bitcoin wallet and its further operations(such ...
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1answer
88 views

How to reduce disk-space requirements of Bitcoin Core wallet?

I want to install Bitcoin Core wallet on my computer, but his blockchain is too big (more 230 Gb). How to reduce Bitcoin Core wallet?
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0answers
20 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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0answers
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Can't Run Bitcoin Wallet After It was Downloaded on Windows 8.1 Desktop

Please help. After downloading the Bitcoin wallet, I don't have the option to 'run' it on my windows 8.1. It was a compressed file, and even though I extracted everything, there is nothing that ...
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1answer
66 views

Generator Point G multiple

if in a curve y2 mod p = x3+ 7 mod p ( ecdsa-secp256k1) p=115792089237316195423570985008687907853269984665640564039457584007908834671663 G=...
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0answers
39 views

Creating a tunneling (wormhole) service for bitcoin wallets

Zcash recently announced a new wallet and service to connect mobile devices to a node running on a private home network using a tunneling service they are calling "wormhole" (1). Basically it is ...
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3answers
119 views

What is a good hardware for a lightning network node?

What is the hardware setup you use for your LN node? Is a Raspberry Pi 3 enough for testing and playing with small amount of funds?
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2answers
43 views

Watch Only Wallets

I don't understand the point of a Watch Only Wallet. I've seen posts that state these wallets don’t contain any private keys, which means they can’t be used to spend coins they receive. In which case ...
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2answers
47 views

NBitcoin, how to implement wallet restoration? How does it work?

at first sorry for my ignorance, I have little experience at bitcoin programming. Im trying to implement a very simple wallet using NBitcoin library. I have done some work, but now Im stucked with ...
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1answer
29 views

When walletnotify and blocknotify notifications are sent out?

Do the notifications from walletnotify and blocknotify are sent during the wallet synchronization or at the end? Say the wallet was offline for 100 blocks and when started: will it send the ...
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2answers
172 views

Get Master Private Key from BIP39 Seed

I have BIP39 Seed: 5b56c417303faa3fcba7e57400e120a0ca83ec5a4fc9ffba757fbe63fbd77a89a1a3be4c67196f57c39a88b76373733891bfaba16ed27a813ceed498804c0570 I want to get Master private Key Then I Have to ...
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1answer
39 views

“bitaddress.org”: It generates a BTC or BCH address?

(1) Is the address generated by www.bitaddress.org a BTC address? Or BCH address (Bitcoin Cash) ? (2) Is there a general method to recognize BTC address from BCH address?
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23 views

Bitcoin.com Wallet: How to export separately addresses and private key from json file?

I created a wallet by Bitcoin.com Wallet application for Windows. And then I generated 3 BTC addresses for this wallet. I then exported this wallet using Export Wallet and and chose File/Text option, ...
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1answer
42 views

Calculate mnemonic code from terminal

I want to replicate mnemonic code with terminal. the steps are: Create a random sequence (entropy) of 128 to 256 bits. Create a checksum of the random sequence by taking the first (entropy- length/32)...
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1answer
34 views

Newly generated coins

New to BTC world so my question is how and what can I do with newly generated coins what's the process and how to see balance of that in wallet? Can I send those to paper wallet
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76 views

Setting a wallet address in “antpool.com” mining pool?

In www.antpool.com after creating a Sub-Account, when I put a BTC wallet address (created by Bitcoin.com wallet application) and click on save button, then I receive the following message, but I do ...
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3answers
78 views

Is it smart to just create wallet and then delete it, writing down the address?

What are possible downsides of practice where I download a bitcoin wallet on my phone, write down the seed and the address, purge the app into nonexistence and continue my happy life, sharing my ...
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1answer
22 views

Bitcoin-qt is trying toload to C drive instead of my D drive [duplicate]

So I'm running a 250 GB SSHD for my windows boot drive and basic system functions. I am running a 1 TB standard HD for my larger files (like the bitcoin ledger). How do I prevent Bitcoin-qt from ...