Unanswered Questions
400 questions with no upvoted or accepted answers
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Unconfirmed transactions
I am trying to load my old Bitcoin Qt 0.8.6 wallet and I am left with old transactions as unconfirmed. How do I fix this problem? The balance in the wallet is not confirmed by the network.
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BTCRecover for finding lost BTC?
So I know BTCRecover has been around but I have some questions about it before I risk using it...
I asked about finding my lost BTC in that I dont know what wallet it was stored in but I have my both ...
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pywallet needs 'bsddb' package to run, please install it
On a Ubuntu 24.04.1 LTS VM I installed Python 2.7.18 via:
wget https://www.python.org/ftp/python/2.7.18/Python-2.7.18.tgz
tar xzf Python-2.7.18.tgz
cd Python-2.7.18/
sudo ./configure --enable-...
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Non custodial bitcoin wallet creation using passkey
Ethereum allows creation of smart wallet with passkeys using ERC-4437. Can a similar thing be implemented in bitcoin without any changes in the bitcoin network protocol?
A web app / browser extension ...
- 2,017
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Do partial keys provide a new approach to creating physical bitcoin?
This project is still in pre-development stage and my main concern is to understand if it is possible to use elliptic curve cryptography to add the private and public partial keys when the keys are ...
- 77.9k
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How to verify a BTC address was generated by my private and public keys
I created a wallet using a seed phrase and a passphrase. I sent BTC to the first address listed by the wallet The BTC arrived at that address. The wallet is not now listing that address. I have the ...
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Preventing excessive rescans on startup
I upgraded my node at coinos.io from bitcoin 25.0 to 28.0 the other day and got hit by a bunch of somewhat lengthy rescans that caused me about 30 minutes of downtime.
I have close to 200 watch-only ...
- 10.4k
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Is there any browser wallet extension that supports Bitcoin Testnet similar to MetaMask for Ethereum Testnet?
I'm looking for a browser extension that works as a Bitcoin wallet and supports Bitcoin Testnet, similar to how MetaMask works for Ethereum and its testnets (like Goerli or Sepolia). Does such an ...
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I am having a problem with network reply stalling at 3 months behind
I have Bitcoin_wallet 'Version wallet 9.26' installed on an old Oppo R11s phone I have a message saying "Synchronizing with network, 3 months behind" When trying to transfere funds across to ...
CommunityBot
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Bitcoin wallet not synchronizing
I'm waiting for receiving bitcoins to my Bitcoin wallet app version 10.16.
They have been sent but will not appear in app because its not synchronizing.
At startup the a popup says "security ...
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Why are the results of BTC message signature implemented in Python different from those on electrum?
from bit import Key
from bit.format import verify_sig
import base64
from hashlib import sha256
# Use WIF format private key
wif_private_key = 'Kxb19KFrrqrmT79bvG4tnKibVcgppavcvjkP1iBGGjnH787H39QG'
...
- 77.9k
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python "pbkdf2_hmac" function doesn't return same as Ian Coleman BIP39 tool. Why?
I am trying to go from a BIP39 phrase to Seed to xprv root key. I have the following BIP39 phrase:
"prefer offer puppy imitate pink banana because whale letter thought artwork loud"
which ...
- 435
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1
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161
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error reading configuration file : parse error on line 1 server -1
After installing the program, I encountered this error. How to eliminate this error? When running the program, it gives this error thanks. (bitcoin core)
CommunityBot
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60
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Python code to create a two-input transaction in test net
I made a transaction that can be spent by anyone and now I wanna spend it and bring it back to my address. The problem in it doesn't have enough bitcoin for transaction fee so I'm using another input ...
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115
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Bitcoin wallet generation with P2TR
I am a newbie in bitcoin development and I just started it with bitcoinj library for Java.
I can get the code snippet to generate bitcoin wallet and legacy address.
Timestamp createdAt = Timestamp....
- 10.4k