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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859 views

(Bither) how can i send my bitcoins?

i downloaded Bither as my virtual wallet and added bitcoins in a Hot Wallet Address. But when i try to send bitcoins, i can't. i fill the address, the amount of bitcoins and i type my password but ...
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383 views

blockchain.info says transaction is complete but electrum dosnt show it

https://blockchain.info/address/12tFogx4zzsZzCwWAXfb36gaPHkt3FNU3P?filter=5# is the transaction page for my wallet address help? i just got $9 and i want it in my wallet but its not there (its almost ...
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221 views

Why I can't see the balance increasing in my wallet?

I wrote this function using bitcoinJ public Wallet getWallet(ECKey ecKey) { Wallet wallet = walletAppKit.wallet(); wallet.importKey(ecKey); wallet.addEventListener(new ...
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74 views

How can I send altocoins from a long wallet adress 24-30 characters to a short wallet address that most exchanges have?

HI I have a 24 to 20 character long adress made for dash coins and Iam noticing all of the exchanges and the newer wallets give me a shorter adress when I atempt to send from miner gate or from my ...
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111 views

Electrum + Trezor - Rename address labels only allows one label to be defined

Using Electrum 2.3.3 on Ubuntu 14.04.2 with a Trezor (firmware 1.3.3), I'm having trouble with the account labels. When I rename an account, it displays the new label. However, when I rename another ...
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175 views

bitcoin-qt restored wallet.dat all synced closes after correct passphrase “assertion error crypt” HELP

Installed bitcoin-qt and replaced new wallet.dat with old wallet.dat backup Opened bitcoin-qt and let it sync and all blocks synced and wallet has correct funds and past transactions. I Want to ...
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73 views

Bitcoind writes complete wallet.dat regularly which is a problem, what can i do?

i have troubles with my system, using iotop i identified bitcoind as the source of problems. I am running bitcoind of bitcoin-0.10.0-linux32 and am using the RPC calls of bitcoind. My wallet file is ...
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78 views

Is there a bitcoin wallet that works on Amazon Fire Phone?

Is there a bitcoin wallet that works on Amazon Fire Phone? I can't find any. Thanks
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130 views

account id & bitcoin amount & message ?-> show website content

I am planning to make an website / wordpress plugin. Site will ask visitor's account id. Site will show content only if a bitcoin transaction with specified account id & bitcoin amount & ...
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88 views

Online wallet for betting / customer profile?

I am looking for a system that provides users with the option to deposit and withdraw BTC to a generated address. Basically something that works like https://primedice.com/play and https://dicecoin....
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229 views

How I make a portable version of Bitcoin for Ubuntu?

I want to create a bitcoin wallet executable file in Ubuntu with all its dependencies. So when use that file from some other system it will work perfectly. How I make a portable version of Bitcoin ...
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923 views

Forgot password multibit

this is two weeks I am trying to crack my MultiBit portfolio, I do not remember my password recorded in July; I have no old file save my wallet, the word must be no more than 15 characters and must ...
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407 views

Sending Bitcoins with Armory doesn't work

I have a few Bitcoins that I manage with Armory. It shows the correct amount of money in my wallet under the correct address. I now want to send the Bitcoins to somebody else. When I open my wallet ...
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94 views

Implementing Secret Sharing with an Encrypted Bitcoin Wallet

How would I implement Shamir's Secret Sharing Scheme with an encrypted Bitcoin wallet?
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54 views

can we create subjective trading platform using bitcoin and smart contract where payments are taken in stages?

Is it possible to create a subjective trading system (for eg: second hand goods like laptops, television cell phones etc) using concepts of bitcoins and smart contracts. Payments on the system would ...
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30 views

Ensure Wallet consistency

I have recently migrated machine. I used the Apple Migration Wizard and when it was finished my new machine's copy of Multibit appears to have my BTC within it. My next task is to wipe the old ...
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40 views

Autopayout Setup on a wallet

I am creating an application which will be paying out some amount of BTC every hour to few addresses. Is there a service that allows me to program the transactions or a wallet, which offers a feature ...
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308 views

Qt wallet not compiling - Altcoin

After rewriting litecoin to use the whirlpool algorithm, I'm having issues compiling the qt wallet. Daemon compiles perfectly, yet when I try to compile the qt wallet (linux at this stage) i get this ...
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107 views

Import Armory Wallet to BitcoinD

I was wondering how I can import a wallet from an armory backup (A view only wallet) into bitcoind running on a server. Thanks, Marty
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310 views

My Multibit wallet stops updating and says another program has changed files. How can I solve this?

I am running Multibit on Windows 7. When I open it, the synchronization will initially start, but then stop after a while due to "another program attempting to change files". I didn't move any files ...
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276 views

Bitcoin Daemon - How to make a safe hotwallet?

There have been several Bitcoin exchanges robbed/hacked for all their Bitcoins over the past year. One of the most recent being Flexcoin, and this is how they describe what happened. The attacker ...
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794 views

How can I configure to solo-mine, and use a mining-pool as failover?

cgminer can be configured to have multiple pools. Is there a way, to have as first entry my private wallet, and as second entry a public mining-pool? Doing so gives strange output: [2014-01-29 12:...
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806 views

Bitcoin wallet not updating balance

My bitcoind wallet does not update the balance, I tried with two different wallet. It shows the correct balance on BlockChain.info. I have tried the bitcoind -rescan solution given in :Transaction ...
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170 views

Multibit validation error message

Ok guys now i'm having a new problem. I'm trying to send my bitcoins to another wallet and I keep getting this error message saying "Validation error". The bitcoins are in my wallet and my transaction ...
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279 views

Moving Bitcoin in and out of BTC-e

Sending bitcoin to My BTC-e account from CoinBase---I could send Bitcoin to my BTC-e wallet, but I forgot how to recover my BTC-e public address? My mind is blank. Duh! Sending bitcoin to my ...
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418 views

Is there any cross-platform multi-currency wallet?

I know about http://ufasoft.com/coin/ but this is only for windows. main goal is to put in on dropbox (or same syncing service) and have access to wallet from any of my PC's with any system on it. ...
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195 views

Bitcoin wallet corrupted after recovered from broken HDD

I have recently managed to recover my walled.dat file from one of my old HDD that got broken in 2012(Nov/Dec) using a disk recovery program "Recover my files v4". The problem is that every bitcoin ...
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79 views

scan to wallet process

I just got interested in Bitcoin, set up a wallet , received a coin w/ a code and mnemonic but have no idea how to scan it and deposit it to my wallet. Is there a 'how to' link that explains this ...
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95 views

recovering coins from a faulty laptop to my desktop

My laptop screen died and although I was able to recover all the data when I reinstalled qt on my desktop and it finally synced after some crashes there was no transaction history and 0 balance. I ...
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106 views

Are transactions possible when setting up/ sync wallet Qt2

Hi any help really appreciated.. About 12 months ago I purchased some bit coins from 2 different merchants and began to sync my wallet on Qt 2. Frustrated with tedious progress I put the project on ...
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513 views

Bitcoin passphrase fail, restoring backup does not help

Bitcoin passphrase fail steps to reproduce: I installed bitcoin-qt version 0.8.1 around March 22, 2013. I let it sync for about 48 hours until it was completely up to date. No error messages. I set my ...
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1k views

Multibit: Connecting

I am not able to connect to my wallet using Multibit ("Connecting..." on the bottom left corner). Im using the TAILS OS (Multibit and my wallet are located in the "Persistent" folder). After reading ...
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553 views

blockchain.info open “aes.json” with partial password

I just changed my Identifier and password; I guess I didn't type in my password the way I remember it, because it is not letting me in. I don't know how to open this dang "aes.json" backup file they ...
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184 views

How to export an encrypted non-seedless electrum wallet into bitcoin-qt?

How to export an encrypted non-seedless electrum wallet into bitcoin-qt? Is it even possible? Cheers
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1answer
559 views

How do I get my Ravencoin wallet address on Ravencore?

Very new to this, and couldn't find help on Google.
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100 views

I would like a wallet that lets me export my private keys

Multibit classic allows you to export private keys. Apparently Multibit HD no longer allows this (is it true? I'm pretty sure). I want a wallet that lets me export my private keys. So I don't ...
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1answer
289 views

Bitcoin wallet balance doesn't add up to what my addresses have

I have had a bitcoin core wallet on windows for a long time. For most of this time I have been inactive. My client has gone out of sync and my wallet sat on my computer as well as a backup on a usb ...
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1answer
184 views

First time user. How can I recover my BTC?

I've done hours and hours of research trying to unstick my coins with no luck. I bought them off coinbase and transferred them to this stupid google app called sparecoins, from there I transferred to ...
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1answer
152 views

Unable to access Wallet in Multibit HD - currupt password

After my computer died and was rebuilt I'm trying to restore access to my bitcoin wallet. I have my wallet words with I've confirmed are correct as I've used them in the past. I try to restore my ...
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1answer
4k views

How to download wallet from coinbase

I got some newbie questions; I bought some bitcoin on Coinbase. I want to download the wallet, I'll probably put it on a USB then throw it in the safe. Could someone advise how I can download the ...
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1answer
2k views

Create addresses in bulk; and check balance

I am new to Bitcoin; our company wants to use bitcoin for payments. We need to create a address for each transaction. so we need to create many public address. First, I need to generate many public ...
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2answers
44 views

How to reduce Bitcoin loaded wallet memory?

The server has 2GB of RAM memory. It takes up a lot of memory when I create or load a wallet. When I create about 50 wallets, the server is very slow because the memory is full. Is there a way to ...
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20 views

How do lightweight nodes and SPV wallets calculate balances?

Can they do it? Or they "talk" to a full node for that purpose and are used only for mining purposes? Thanks in advance for your answers.
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14 views

Inserting *.dat file in new client

I'm running out of ideas and I'm hoping to get some help. My computer crashed but I have the wallet.dat file on a thumb drive. I've downloaded and synced v0.18.1 on a new computer but don't see any ...
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1answer
34 views

Loading private key (missing bitcoin)

I exported the private key from a 0.7.2 because I could not how to upgrade the wallet. I then imported it into 0.18.0 I was expecting to see a balance and the transactions and nothing was found. I ...
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1answer
72 views

Where is the AES-256 key/ IV pair stored in wallet.dat file?

I have created an encrypted bitcoin file. I know the password and I see the mkey in the hex dump. I would like to know where the AES key / IV pair are located in the wallet.dat file?
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13 views

how to convert protobuf wallet format into private keys

firstly, i did this step "enc -d -aes-256-cbc -a -in bitcoin-wallet-backup > bitcoin_decrypted" in openssl and entered the password it gave me org.bitcoin.production so i guess my password worked and ...
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73 views

Bitcoins and transactions missing

I had a wallet which had approx $660 worth of bitcoin somewhere around 0.05 BTC and all of a sudden it has vanished and my transaction tab shows nothing. I have put my receiving address into the ...
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53 views

How to create generate addresses for multiple crypto currencies

I am trying to understand how to generate addresses from 1 mnemonic for multiple cryptocurrencies. I needed a read-only wallet, so I guess I need to use an xpub key. But I am struggling to ...
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34 views

How to integrate bitcoin address generator into website

I want to integrate a bitcoin accounts and address generator into my website, similar to those found on crypto exchanges. Users can generate addresses and have their own accounts. Is there an open ...