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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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1answer
53 views

One Code, Two Different Compilations (One Dirty Version of BitCoin)

Right now i'm developing an AltCoin based on BitCoin Cash. I have one code, which i compiled in two different servers (A and B). The A server, compiles the Bitcoin as "Bitcoin ABC version v0.16.3....
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0answers
52 views

Blockchain API callback is OK but bitcoin is not in wallet

i Have a problem with the blockchain api, i posted in another question here with the same problem but (why?) is deleted. I sent three transactions and this is returned by api and saved in my database,...
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0answers
17 views

CoPay Bitcoin wallet Address History? [duplicate]

Is there a way to look up your Copay wallet address history? Thanks, Stacy
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1answer
41 views

Litecoin core account info result

I'm using Litecoin RPC in my app. I created two wallets on my server. Make some send-receive operations and last result is like that: { "result": { "": -0.381788, "wallet1": 0.11, ...
4
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2answers
164 views

What's the difference between a Bitcoin Wallet and a Bitcoin Exchange?

I was thinking about investing a small amount of money in Bitcoin: actually I'm having second thoughts about this, after all the fraud stories I've been told about on the Personal Finance site. ...
0
votes
1answer
242 views

Scam or not terabox?

Terabox.me has HTTPS. From Coinbase anyone can send money to Terabox.me and topup the balance. After making the topup the money is stolen. When you try to contact them they do not answer. Nobody shut ...
0
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0answers
81 views

LitecoinJ fork to altcoinJ Could not resolve dependencies

I am trying to fork litecoinJ for an altcoin because they are both using a similar algorithm (scrypt) using Ubuntu 16.04. This is so I may build and android wallet for it. To build the project, I use ...
0
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1answer
81 views

mnemonic pass phrase generation in wallets / hardware wallets - security flaw?

Wouldn't it be saver to generate a mnemonic passphrase manually by just taking random words from a lookup table? My thoughts: a wallet creator can can accidentally or on purpose use deterministic ...
1
vote
1answer
124 views

Basic Concept of Bitcoin (public and private) Keys

Can anyone please tell me the difference in the following Bitcoin terms? Difference between xpriv and xpub Difference between xpub and tpub. Difference between ypub and upub. Difference between ...
2
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1answer
35 views

Is it possible to limit bitcoin wallet balance?

I'm not sure if this is a right question, but is it possible to create bitcoin wallet address with specific amount of limit?
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0answers
190 views

Problem with balance of my address

I have a problem that wallet does not recognize transactions of my address. The problem is present on testnet. Relevant address is n3qPR7uHUSoqnd8DZpE8GVhqnmrMzYu7Vj (https://testnet.blockexplorer....
1
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1answer
55 views

Of the many, many crypto address out there, how many are really being used? [duplicate]

I am not asking how many Bitcoin addresses there are. I am asking how many ARE being USED. I mean, Im sure there is alot of empty Bitcoin adresses out there, but, how many of are people just creating ...
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0answers
37 views

I try to mine litecoin on wallet

I try to mine litecoin on wallet . I created litecoin.conf file testnet=0 rpcuser=username rpcpassword=password rpcallowip=127.0.0.1 rpcallowip=192.168.. rpcallowip=192.168.0.101 rpcconnect=127.0.0.1 ...
2
votes
1answer
29 views

Are bitcoins “stored” on phones? Or we only see data on the blockchain?

I'm confused. BTC or other crypto currencies are not stored on phones/computers right? On Wallets we ONLY see the amount of BTC or currency that belongs to us, but there is nothing being "stored” ...
0
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1answer
57 views

Bitcoin wallet service discontinued

I was using Ninki as my wallet, however, the service got discontinued therefore I cant access it how would I go to recover my bitcoin or is it completely lost? Please help id really appreciate it
0
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1answer
48 views

Wallet copay does not function [duplicate]

I try to enter in my copay vallet and the screen turn white. What should I do I am from Argentina I try but I can make to function again. I try to formated the cell phone but it does not work Thanks
0
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0answers
56 views

Altcoin trader wallet

How do I access my altcoin trader wallet? I have bought bitcoins, transferred them to my address but now I have no idea how to access them. I want to trade them for cash so how do I go on about it? ...
1
vote
2answers
549 views

What redeem script is used in bitcoin core wallet when generate the address?

I'm trying to generate the address 38DGj87axzmQiZeAd1w1y5FEmuu5a7pfBa in my bitcoin core wallet with code. First, I dump the private key from the address, then I calculate the address from the ...
0
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2answers
53 views

What is wallet? How is it uniquely identified? [duplicate]

What is wallet? How is it uniquely identified?
0
votes
1answer
222 views

What is the difference between an SPV wallet and an API wallet?

I understand what an api wallet is, but I'm unfamiliar with what an SPV wallet details. I'd like a technical explanation on what an SPV wallet is, how it differs from traditional thin clients and how ...
0
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2answers
429 views

how to run multiple bitcoind node on one server?

I have created one full node bitcoind on my VPS, that one is serving application A. Now I want to create application B that has another node but on same VPS. is that possible to install multiple ...
0
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2answers
46 views

Lost usb with wallet backups

I was hoping someone would be able to help please?!! I backed up my litecoin core wallet and neo wallet to my usb- today i took that usb out with me since I had other stuff on it too and needed to ...
1
vote
1answer
36 views

Bitcoin Core software on 2 hard drives with one Wallet

The answer to this may already be out there, I just couldn't find it. The issue: My SSD has a few problems, I got the nasty "Disc Read Error" on boot up and while trying to sort that out, it occurred ...
4
votes
1answer
416 views

a few questions about how HD wallet works

I've read through HD wallet from various resources and have got the basic understanding about it, but am still confused by a few details 1) Each non-hardened public keys (thus addresses) can receive ...
0
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1answer
39 views

Hardware wallet can be used anywhere?

I haven't yet traded any cryptocurrencies. I'm planning to buy BTC through Coinbase then exchange BTC for a small amount of XRP. The main reasons for going with Coinbase is it's safe, well regulated ...
0
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2answers
233 views

How to create a simple lightweight wallet (without mining) for an Altcoin

I am trying to create a wallet using electrum for an altcoin that uses the Scrypt algorithm. I am looking around for tutorials that can show a step by step process on how to create a simple wallet for ...
1
vote
1answer
42 views

Bitcoin multisig contract - to Lock coins with nTimeLock (BIP65)

I really need help. I am currently Developing a Bitcoin wallet and want to build in a SMS Based send function where the sender does not need to know the receiver publicKey. After the contract get ...
1
vote
1answer
70 views

Why coin wallet shows only 1 connection?

I have wallet software (compile for my altcoin) and there are 3 nodes running. When i run wallet software in Mac (not core wallet), it shows only one connection to altcoin network, when it should be 3....
0
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1answer
30 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 ...
1
vote
1answer
50 views

Using bitcoin-qt in bitcoin-core: How to tie my wallet to my email address?

I can send and receive money using listreceivedbyaddress. How do I get my public address in Bitcoin Core? However, I would like to connect this address to my email address. Is this possible? If ...
0
votes
2answers
49 views

Setting up Bitcoin Core Wallet

Trying to set up Bitcoin Core Wallet. I've started blockchain synchronization 4 times and each time it has reached a certain percentage and then failed. I've followed instructions on the website, ...
3
votes
2answers
615 views

How can I retrieve the mnemonic words from my bitcoin core wallet?

I studied with Aaron Jaramillo's Libbitcoin tutorial. And I have a question regarding mnenonic word. In that tutorial, I should use testnet for making raw transaction. And I should make wallet from ...
0
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0answers
68 views

My deamon cannot download blocks from the blockchain

Alright so I am creating a fork of litecoin in order to make my own crypto currency. I have the main daemon node running on a vps. Now when I go to launch the daemon on any other machine I get an ...
0
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0answers
120 views

Bitcoin SPV-based wallet using Cordova Ionic and bitcoinjs-lib

I am trying to build SPV-based bitcoin wallet app using Ionic Cordova. I want to integrate the bitcoinjs-lib in Ionic app, to implement the full wallet functionalities and transactions in peer-2-peer ...
0
votes
1answer
288 views

Electrum transaction, 1 confirmation but i want to cancel it

I sent some bitcoin from my electrum wallet, however i left the mining fee very small so its stuck. But the transaction only has 1 confirmation, i dont want the transaction to go through so is there a ...
1
vote
1answer
38 views

Wallet's role in a double spend attack

How does my wallet allow me to double spend? As soon as I make a payment, shouldn't my wallet delete those bitcoins or does it leave them until the transaction is added into the blockchain?
0
votes
3answers
75 views

How do I know the public key of the person I need to pay?

As per the answer to this question, we cannot retrieve the public key of a user.1)How does my wallet get the value (public key/public key hash) to which I need to make the payment?2)What is the harm ...
0
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0answers
48 views

bitconnect transaction showing as pending since 3 days

I've transferred few of my BCC coins to Bitconnect desktop wallet, and it's been 3 days the transaction still showing as pending. No transaction ID, when i searched with receiving address nothing ...
5
votes
3answers
564 views

Importing private keys creates different address

How does importing private keys work? I have previously imported the private key for a 1Archive... address into Bitcoin Core and noted then it added an address like 1AXbRq... and I didn't follow it ...
0
votes
1answer
34 views

Portability of Bitcoin Wallets: What If The Power Or Network Is Out?

My understanding is that the blockchain is public and contains balances (or the monetary value) and that a private key, or a wallet, enables one to control or spend bitcoin. If my wallet (private key)...
1
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0answers
85 views

Locked balance in my wallet

I have transferred bitcoin form copay to my friend wallet 4 months ago and I just realized that my coin never sent to my friend's wallet and status in Copay wallet is "Locked Balance". My question is ...
1
vote
1answer
268 views

Generating additional change addresses manually in Electrum

So I have an offline wallet created with Electrum. When signing transactions on the cold storage machine, I would like to be able to check that the address I'm sending the change to is actually a ...
1
vote
1answer
425 views

How do I get my Ravencoin wallet address on Ravencore?

Very new to this, and couldn't find help on Google.
-1
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1answer
532 views

Recovering the private key from a blockchain wallet address

One of my friends used my wallet to import a funded blockchain wallet to my wallet id. First this wallet is watch-only and I can't spend the bitcoins inside this wallet because I need the private key. ...
0
votes
1answer
34 views

agregate bitcoin addresses with tiny amounts into single wallet

I've got a dozen of addresses (+private keys) with very small amounts on them (0.001 to 0.01 btc). I found many hints and suggestion like this one but I cannot realize how to implement this. Can ...
0
votes
1answer
575 views

List addresses associated with my wallet in a transaction

With the Bitcoin Core command line, how do I list all the addresses of a particular bitcoin transaction that belong to my own wallet?
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2answers
81 views

BitcoinCore Password crash [duplicate]

I have a Bitcoin Core wallet. 4 days ago my password worked. Now I can't send bitcoins from my wallet: the password is wrong. What happened? Please help, all my money is there. I did not change the ...
0
votes
2answers
301 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 ...
1
vote
1answer
1k views

Converting from Private Key to WIF, what am i missing?

They say a image speaks louder then 1000 words so: As you can see from the image above, this should work ? What am i missing here? This is my encode function, http://cryptocoinjs.com/modules/...
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2answers
79 views

Is it safe to share bitcoin address and signature generated from electrum wallet

Some bitcoin airdrops are asking to prove ownership on bitcoin address by sharing signature. My question is if one shares bitcoin address and signature is there any risk of a attacker to compute the ...