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.

258 questions with no upvoted or accepted answers
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1answer
133 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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45 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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50 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
37 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
349 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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2answers
105 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
278 views

Manage multiple users wallets for web wallet service

This already summaries the issue I'm currently trying to figure out to calculate the transaction fee to prevent negative balance. (testnet) I tried using createrawtransaction answered. When I tried ...
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1answer
549 views

How to recover my funds from electrum wallet with privatekey and redeem script?

Hey I think I know the answer already and I kinda screwed up I think I just want to verify. so I send BTC to my electrum wallet and I forgot the seed. I could not find it. but I have the private key ...
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1k views

How to send bitcoins without the bitcoin client in PHP

Is there a way to send bitcoins programmatically without the bitcoin client using PHP?
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53 views

What's the difference between all kinds of bitcoin addresses (Single, multisig, etc…) also compared to all bitcoin forks?

Bitcoin addresses start with 1. Multisig/Script addresses start with 3. Other forks of bitcoin have single letters that are different at the beginning. Is this letter simply and only prepended to the ...
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194 views

Bitcoin node generating invalid addresses

I'm running both a bitcoin and a litecoin node, both are generating invalid addresses. My LTC generated address: MV6eGvkbkgcDZLDpK1WQeZLMmx3PHZmXC7 My BTC generated address: ...
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1answer
30 views

Retrieve last x transactions from multiple wallet

I create an app which allow each user to own 20 wallets that support 20 coins (btc, eth, monero, neo etc), as well as support but BTC with USD. IF i want to retrieve last 10 transactions of user (of ...
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1answer
35 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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2answers
455 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
81 views

Bitcoin wallet website

I am new in bitcoin. I am developing a PHP website to let users build their wallet on my website. I want to give every user a wallet. I do not want to give users private keys. I keep private keys, so ...
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1answer
271 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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2answers
88 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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1answer
257 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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117 views

Bitcoin sent from one wallet to another didn't reach

looking for some help and advice here. I sent 2.27 BTC from one exchange (Coinsecure) to another (Koinex). However, the receiving exchange (Koinex) only credited 0.327 to my wallet. I have been ...
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120 views

Buying a coin only available on Bittrex (also Poloniex)

Is there an easier/alternative route to go about purchasing a currency that is only being traded on Bittrex? After attempting the basic verification, I received an error saying that there was NO ...
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1answer
992 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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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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68 views

Bitcoin Gold wallet/ miner

I have my Bitcoin Gold wallet up and running and have my BTG in there. Does it mine automatically, or is there something i am to do to start mining?
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1answer
138 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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123 views

What is the easiest way (user experience wise) to get xpub?

I'v got monitoring app going for my hardware wallet and am planning to release it to public. Biggest pain point right now is asking users to enter their xpub key. It can be done, but there is no ...
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3answers
4k views

Seed for bitcoin-core qt

I have a bitcoin core -qt Wallet (on linux). Tell me, can I encrypt it? For example, there is the electrum wallet! It has words for deciphering. For example, i installed the electrum and the phrase ...
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1answer
555 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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309 views

How can an encrypted wallet spend coins without asking for decryption password?

It is possible for some encrypted wallet to spend coins (e.g. this one) without requesting a decryption password or any other form a authentication. Of course, a password is requested when first ...
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150 views

Is there a comprehensive list of altcoins protocols natively supporting Multisigs?

For cybersecurity risk reasons, I desire to stay away from trading such coins on all exhanges not supporting multisig. Albeit, it is another matter for exchanges to support Multisig for such altcoins, ...
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262 views

Deterministic Key Generation: prove that address is in a sequence of your original seed

Lets say that someone wanted to prove they owned some metadata without revealing who they were. For instance, lets say they needed to prove they had owned a contract but that contract was in an ...
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96 views

Seeking specific advice on three-party/escrow-type transactions

I'm a professional mediator just learning about bitcoins, and I have a specific question. I have been asked by someone if I am able to be the "third party" for a Bitcoin transaction. In other words, ...
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2answers
11k views

How do I scan my bitcoin receipt into my wallet?

I bought Bitcoins from the Robocoin ATM (I'm told it's the only one) and it gave me a receipt with a QR code to scan into my wallet. I downloaded Blockchain, but don't see where in the app I can scan ...
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1answer
100 views

I mined in early 2010 with a cpu miner and just found my keys after forgetting all thease years, no joke need info please

who is the best most reputable bitcoin recovery company? I have added details and questions about our situation below Thank you And God Bless what was the mining program from the devs back then? I ...
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2answers
162 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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3answers
1k views

what is type of wallet with 18 words seed?

1) I have 18 words seed spray inject... (18 worlds total) 2) And i have some password/secret key or private key GVzPYhu....... (35 letters total) What type of wallet and what crypto ...
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1answer
161 views

Litecoin query re Wemineltc

Wondering if you can help me out with question.. I was mining litecoin with WemineLTC some years ago... I am aware that they have now disappeared from the market.. I have or had 10 coins which were ...
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1answer
172 views

Is there a tutorial on how to set up a secure enviroment and use Electrum?

Which OS to use? How to verify that the OS is secure? How to download and install Electrum securely? There are many methods - binaries, git, homebrew, Ubuntu package, building from source. Is there ...
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1answer
77 views

I received multiple transactions at one address, but may have screwed up wallet. Not sure what my options are.

Some years ago, as an experiment, I took part in a mining pool and received a number of Bitcoin payouts, all to the same address. Then I stopped mining. I didn't spend any of the balance I had accrued....
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2answers
2k views

Examples of trustworthy ripple paper wallets?

Which are examples of trustworthy ripple paper wallets? I've been reading on the internet and I have found several websites for generating ripple paper wallets: ripply.eu, bithomp.com, gatehub, ...
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2answers
240 views

Looking for initial Funding to Activate My XRP Account

New to GateHub, I just deposited some BTC to my wallet. I need to enable BTC trustline in order to receive the BTC. However, I don't have the initial XRP in the wallet to enable me set the BTC ...
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1answer
84 views

Ardor 2.0.7e Crashes on Startup - Java Heap Space Issue

Previous ardor versions worked fine. Just installed Ardor 2.0.7e on my ubuntu 14.04 and 512mb ram system. But I'm getting a java heap space error. I'm assuming its a memory issue. How can this be ...
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1answer
69 views

What are options to store bitcoin or ethereum in different types of places?

I know to option to store bitcoin. 1) A wallet 2) A exchange but both are unsafe As far as i know wallet save the coins offline in your phone and hence if you break your phone or lost it coins are ...
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2answers
516 views

Sent BCC to BTC wallet, read all treads, and still found no answer

I read all the threads but still no way to recover. I sent BCC from changelly to a BTC wallet. I tried to import my BTC wallet on a BCC imported wallet by inputing BTC private key while importing a ...
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3answers
526 views

can I use same wallet/private keys twice

can i use the seed words of my online blockchain.info wallet on a trezor so i create a trezor wallet which has the same private keys as my blockchain.info wallet?And in the future i will only use my ...
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1answer
137 views

Is it possible to perform split payment in bitpay

Hi all coming to the question am using bitpay payment in my project..Is there any possible to perform split payment using bitpay For example am performing bitpay payment for 100 usd for one wallet ...
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1answer
3k views

Where satoshi sent by free bitcoin faucets deposited /parked?

I am earning and free bitcoin faucets say that they are sending satoshi to my bitcoin address or to some micro wallets like https://faucetbox.com or Paytoshi.com. The said micro wallets in turn send ...
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1answer
119 views

Increase of Cryptocurrency wallet number makes all of them not work

I have fifteen Cryptocurrency Wallets constantly running on one of my computers, Everything worked well, recently I added few more coins and all wallets have got synchronization issues (not syncing). ...
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2answers
616 views

How to move mined coins to an exchange

I have mined some coins with a pool and would like to sell them on an exchange and get real money for them. I'm in Canada if that makes a difference. Do I just pick one and deposit from my wallet? All ...
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1answer
1k views

Where can I find a worknig fedoracoin wallet for Windows?

I downloaded the fedora coin wallet but when I open the file it says “file incomplete or damaged”. I download it from fedoracoin web site more than ten times with the same outcome. So where can I ...
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1answer
663 views

First Time with Bitcoin

This is my first time bitcoin mining, not sure about it all and I have a few questions. They might seem noobish, but we all start somewhere and I doubt any of you were experts right when you started ...