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.

Filter by
Sorted by
Tagged with
0
votes
0answers
10 views

Can funds sent to wrong/fraud wallet address be recovered? [duplicate]

I sent $800 to a wallet address sent to me by a "trading broker" but just scammed me out of my money! :( Is there ANY way my funds could be refunded back to my address at all? PLEASE HELP!
0
votes
1answer
38 views

I'm running an antminer V9 solo on my local bitcoind 'pool' will i get paid?

I'm running an antminer V9 solo on my local bitcoind 'pool' plus an S5. Both are hashing away lovely, but only the S5 goes through bfgminer, the V9 is connected to my bitcoind 'pool' directly . My ...
0
votes
0answers
12 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 ...
1
vote
0answers
13 views

Wallet for Bitcoin Cash testnet [closed]

Please, advise wallet which supports testnet Bitcoin Cash. I used https://ccoin.cash/#wallet, but they support only https://rest.bitcoin.com/v1. Thanks for answers in advance!
0
votes
1answer
23 views

Lost / Forgotten Wallet?

I have this issue I have... When I first started using crypto currencys I used a lot of wallets ... etc trying to get a feel for what I wanted.. so ... Now I have a wallet that reads . 01 BTC balance ...
0
votes
0answers
27 views

Can't decrypt bitcoin core wallet, did I made a backup at the wrong time?

I am confused on why my bitcoin core wallet password would not work. I am 90% sure I tried the right password(s). wallet has many receiving addresses (10 000), I generated them with Linux from ...
0
votes
0answers
26 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 ...
1
vote
0answers
21 views

Unknown command name and packet magic for bitcoin packets at the start of blockchain transactions

Recently I captured a part of blockchain when my bitcoin wallet started to syncing for the first time. I analyze about 10 Gb of traffic which was for primary transactions of bitcoin. wireshark can ...
1
vote
3answers
89 views

How does a wallet get the public key from an address?

I was under the impression that addresses are just an encoded, hashed public keys with a prefix and that only the public key is used on the blockchain (not the address) for transactions. But if the ...
1
vote
2answers
73 views

How convert a mnemonic phrase back and forth between different number of words?

I'm relatively new to cryptocurrencies in general and I've tried using Bitcoin and a few altcoins, but it always bothers me that some digital assets are not available in all wallets. To my ...
0
votes
1answer
55 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?
1
vote
1answer
28 views

Would proxying a lightning hot-wallet with a lightning cold-wallet make the hot-wallet safer?

(Edit: I realize how Mt.Gox-y the below setup sounds, but I'm coming at it from a "lightning routing problem perspective", not necessarily a straight "bitcoin security perspective"...though...those ...
1
vote
1answer
69 views

Wallet management now that accounts are deprecated?

I'm building a website which will allow every user to make deposits and transact with Bitcoin, how will I be able to get the balance of a specific wallet. I currently know these commands: $bitcoin-&...
0
votes
0answers
12 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 ...
0
votes
1answer
31 views

Which BIP describes the structure and algorithm for creating a wallet file?

My app is able to create a public and private key from BIP39. The uncompressed private key is concatenated with a sha256 (private key) and then encrypted via AES and saved to a file. To decrypt, you ...
1
vote
1answer
53 views

Bitcoin 0.18: how to send bitcoin from one address to another using Bitcoind?

To transfer bitcoin from one account to another address, we have used sendfrom method and which got deprecated in the latest version Bitcoin 0.18.0 Bitcoin sendfrom method On reading the document of ...
1
vote
1answer
27 views

Import multisig change addresses into Bitcoin Core using “importmulti” + descriptor

I'm trying to fill my wallet's internal/change address keypool by passing a multisig descriptor to importmulti, but the wallet's internal keypool is 0 before and after running the following shell ...
3
votes
3answers
58 views

Is there any full node software for bitcoin with serious wallet functionality? [closed]

I'm looking for a bitcoin software with a full-featured wallet functionality and running a full node, but I cannot find any. Bitcoin Core does run a full node and the network capabilities are great, ...
0
votes
2answers
28 views

What is the need for multiple private keys?

From what I understand, there is initially a seed from which the private keys are derieved and from that the public key respective to each private key is derived. The public key is essentially the ...
0
votes
0answers
32 views

I mistakenly sent my Coinbase BTC to my BCH wallet on Ledger Nano S [duplicate]

I mistakenly sent my Coinbase BTC to my BCH wallet on Ledger Nano S. I own both wallets. How do I go about retrieving my bitcoin from a BCH wallet on nano s?
1
vote
1answer
22 views

Creating a multisig wallet with bcoin and receiving transactions

I am trying to create a multisig wallet from two externally generated xpubs. The process I am taking is to create two multisig wallets with the two xpubs, add each others keys as shared keys and ...
0
votes
0answers
21 views

BTC Miner, trust? or scam? [duplicate]

trust to miner who after the investment ask You other btc to have free access to unspendable-btc in the wallet? any suggestion?
1
vote
1answer
42 views

Create a transaction from a wallet coins (UTXOs) with the bcoin library

I have a multisig setup where the signing is done through external HSM's. I am using Bcoin and its wallet to receive funds. What I am trying to do is to create a transaction and sign it with the HSMs. ...
0
votes
1answer
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 ...
-1
votes
1answer
53 views

Convert Theta ERC-20 to Theta Main Network

As a test, I transferred one Theta ERC-20 token to my new Theta web wallet, and I see it there. How do I now convert it to the main net Theta?
0
votes
0answers
43 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 ...
0
votes
1answer
28 views

are checksums included in mnemonic seed phrases?

say i have 24 words. Out of those 24 words, is the 24th one the checksum. say i have: a1 b2 c3 d4 e5 f6 g7 h8 i9 j10 k11 l12 m13 n14 o15 p16 q17 r18 s19 t20 u21 v22 w23 x24 is x24 the checksum? or ...
0
votes
0answers
11 views

Transactions unconfirmed by bitpay wallet bugging. Please help! [duplicate]

I made a mistake by spending 0.0117 btc while it not full confirmation (4/6). After that was some broken Transactions so I could not send my fund. The decide to try one last time, I log on and saw ...
0
votes
1answer
22 views

Hash of backed up wallet file not the same as hash of wallet currently in use

A couple of months ago I had backed up the wallet.dat (I use bitcoin-qt) file and saved it some place else. Lately I've opened the data folder for the current running node (also bitcoin-qt) and I ...
0
votes
2answers
61 views

I’ll pay whomever can help me Bitcoin Cash from blockchain wallet to Coinbase wallet with Bitcoin address [duplicate]

I've read now a 100 or so questions here with no clearcut answer nor update after they were given advice. I had money in my Bitcoin Cash wallet on Blockchain. I wanted to send the money to my Coinbase ...
0
votes
0answers
53 views

recovering wallet [duplicate]

0 I am not exactly sure what I need to do and I do not want to accidentally overwrite my disk. I may have already done so. After searching my web history I have found the BTC address that my BTC is ...
0
votes
1answer
37 views

2nd 'air-gapped' computer / cold wallet setup for travel

I travel quite a bit and don't want to lug around a 2nd 'air-gapped' computer. I know that connecting a hardware wallet like a Ledger Nano S to the Ledger Live desktop app running on a computer that's ...
3
votes
1answer
30 views

What's the consensus on using a non-networked VM as a cold wallet/airgapped computer?

I'm wondering if connecting a hardware wallet like a Ledger Nano S to the Ledger Live desktop app running on a computer that's connected to the internet not considered a 'fully cold' wallet setup. How ...
0
votes
0answers
27 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 ...
0
votes
1answer
12 views

When I specify wallet in bitcoin.conf for testnet3, it gets ignored

I have a question about specifying wallet for testnet3. My bitcoin.conf file is located in the root of the Bitcoin folder with the line 'wallet = receiving.dat as well as testnet=1. Whenever I run '...
1
vote
2answers
24 views

Background information on warning, when closing wallet in pruned mode

What are the implications and reasons behind this warning on gui popup, when closing the wallet: "bitcoin closing the wallet for too long can result in having to resync the entire chain if ...
0
votes
0answers
21 views

Import private key from coldstorage wallet.dat to hotwallet wallet.dat?

What is the recommended procedure to make coins from coldstorage accessible. Assume latest wallet.dat v18 and prv1/pub1 key pair (like shown in dumpwallet). Now i have a hotwallet and would like to ...
0
votes
0answers
14 views

Term meaning query

I am only new to Bitcoin and I would like to know what a "Green address verification" is, I have an electrum wallet ver 3.3.6 and I think it is used for faster transactions but I am not sure any info. ...
2
votes
1answer
156 views

Recovery of a corrupted wallet

I have a very old wallet.dat that I've put into my .bitcoin folder. When trying to run bitcoind, the service stops giving the following error 2019-06-11T18:14:02Z Using wallet directory /home/nom/....
1
vote
2answers
49 views

How to check the balance of the list of 1 million Bitcoin Addresses?

How to check the balance of the list of 1 million Bitcoin Addresses? Is there such a program?
0
votes
0answers
27 views

why a specific transaction value and it's output address which is sent from a specific IP address, returns from another address to that IP address? [duplicate]

I wrote a code to extract bitcoin output addresses and their values from TX messages of the bitcoin protocol. to test it, I prepare this scenario: first I send a specific bitcoin value(for example A ...
2
votes
1answer
37 views

bitaddress.org paper wallet vs. single wallet

After generating a single wallet (at bitaddress.org), the paper wallet option at the top shows a different public address? Why is the public address different?
3
votes
1answer
88 views

Is there a flag or specific message in a bitcoin pcap to show us our bitcoin transaction is confirmed or not?

Assume that I send a specific value from a source wallet to a destination wallet and simultaneously capture the input and output traffic with Wireshark. I can extract output address and it's value ...
0
votes
0answers
32 views

My Bitcoin client has stopped syncing

As you can see my client is stuck on 99,7% with unknown. Syncing Headers(577895), It has been in this state since last day synced(which you can see). How can I get it to work since I have plenty of ...
0
votes
1answer
74 views

Stay on memory pool when I sending multiple transaction from bitcoin wallet

I run the bitcoin client 0.17.1 on my ubuntu 18.04 desktop. I have some balance in my wallet. Also my client is fully synced.I have face the wallet conflict. When I send multiple transaction at once(...
0
votes
0answers
286 views

cant send btc, Uneconomical UTXO requested

Im trying to send btc worth of 2$ and i keep getting message "Uneconomical UTXO requested [type: 1 (limit 46629), txOut.val: 38546, required: 83847]" i even tried sending 1$ but its still the same can ...
0
votes
0answers
33 views

Sign a transaction with multiple inputs on coinb.in

I'm having trouble signing a transaction with two inputs on https://coinb.in. If I select the Sig Hash Type "All (default)" on the Sign tab and sign the transaction with the private key for one of the ...
0
votes
0answers
16 views

I need help please [duplicate]

I sent my bitcoin to a bitcoin cash wallet. But it’s the same address as my bitcoin, the wallet is just a watch wallet and my money is just sitting there how do I get it Help me please
0
votes
1answer
162 views

Trying to access an old wallet.dat

So I found my old mining wallet from 2012 that I earned some 0.5BTC on, but I'm having trouble accessing the file. I've tried following the instructions here (opening an old wallet.dat), but I'm ...
0
votes
0answers
33 views

How to communicate with encrypted bitcoin wallet using bitcoin-core in NodeJS

I have a full node running in my local system and I am using this library named bitcoin-core to communicate with the bitcoind server. Now I have encrypted my wallet with a passphrase so I understand ...