News about BITCOIN

News about Bitcoin

Can you recover seed words with passphrase on bitcoin node?

private key - Can you recover seed words with passphrase on bitcoin node? - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currenc...

How do different implementations of the Bitcoin Cash client know which type of coin they're processing?

Neither client concretely checks that it's on the wrong chain: BCH and BSV had an unclean split. Neither changed the network magic, nor did either change their transaction format, so their nodes continued to communicate and transactions remained rep...

Why doesn’t Bitcoin use UDP to do Blockpropagation?

The Bitcoin system doesn't have just one network protocol: Any way of obtaining the blocks is equally valid-- blocks over freenet, over satellite broadcast, over the P2P network, all work just as well and are used in practice. UDP is used with bi...

Issue on configuring the bitcoin core build on Ubuntu-18.0.4

Issue on configuring the bitcoin core build on Ubuntu-18.0.4 - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts...

How do my bitcoin peers become diversified from the set of stable nodes?

DNS seeds which give you a list of hard-coded stable nodes. No, they don't do that and you are reading those answers incorrectly. The DNS seeders give you a list of random nodes from a set of stable nodes. They are not hard coded and hard coding n...

What exactly is a bitcoin?

So I understand how blockchains work[1]. I understand how proof-of-work works[2]. And I understand how they work together. I also understand (or at least I think I do :) how transactions work (A block can contain arbitrary data insi...

How is Bitcoin itself represented (either technically or code level)

these questions would justify a whole section of a book. To avoid this, I put a link at the end of the message. In between, I'll try to answer some parts of your question. I've gone through dozens of videos and texts, but haven't found properly how...

What are the chances of getting duplicate wallet using bitcoinlib in python3?

When you create a private key, this process is (or at least should be) completely random - meaning that in theory, the probability of creating some specific private key is 1/N where N is the number of possible private keys. There's nothing stopping...

How can Bitcoin be stolen?

Firstly, there is no "each Bitcoin". On a technical level, there is no such an object as "a Bitcoin". Rather it is a ledger of transactions, and the Bitcoin that people own are entries on that ledger. When Bitcoin is stolen, an additional transactio...

What Software Patterns does the Bitcoin source code use?

architecture - What Software Patterns does the Bitcoin source code use? - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency...

Bitcoin stolen from Electrum 2.9.3

Easy. Someone has/had remote access to your wallet/files. They don't need access to the computer during the time of a transaction. Example: Send me your wallet and go ahead and secure your computer all you want.... I can simply use your wallet on my...

What is the required input for python-bitcoinlib getrawtransaction command?

I am running a bitcoin node on my machine, fully synced with RPC commands enabled, rpc server live and txindex=1. In the command-line I can run the following RPC call and obtain the information about the transaction I require. I am...

how to import my wallet from blockchain.info into bitcoin-qt?

I have read the related discussions about how to import a wallet and though they are close, the answers does not help with this problem so I'm asking it here and now. I have my bitcoin public address which was given to me by blockc...

Bitcoin Wallet Recovery

This may or may not help, but as I have been trying to recover my Bitcoin for quite some time, I have gone through so many processes, some may work, some may not. I have also developed quite a few tools that have helped get me a few steps further, an...

Where can I find a complete list of Bitcoin forks (soft, hard, intentional and unintentional)

There is a paper that provides extensive detail on the history of all kind of forks on Bitocin, Ethereum and Ethereum Classic, you can read it here, Atomically Trading with Roger: Gambling on the success of a hardfork. Here is the list of Forks so f...

To run bitcoin core testnet on Ubuntu 16.04

After having installed Bitcoin core on your machine, run the following command to start synchronising the testnet blockchain bitcoind -testnet -daemon The synchronisation starts as a daemon and runs in the background, you can issue the following the...

Debugging bitcoind

bitcoin core development - Debugging bitcoind - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts. It only takes...

Anonymity of Bitcoin ownership a fakery?

Bitcoin isn't anonymous in any rigorous sense, and the developers never claimed it was. See for instance https://en.bitcoin.it/wiki/Anonymity. If someone has been telling you that it is, then indeed that is "fakery". However, the specific issue yo...

Is PAN or ID card verification necessary to buy Bitcoin in India?

No authority in India expressly authorizes other entities to use PAN or other unique ID cards for customer verification purposes. The entity itself takes such measures since Government issued identities carries trust and uniqueness. No unique identi...

I want to start my new bitcoin web wallet! Coding and steps! PLEASE GUIDE [closed]

As I said in the comment above, you're talking about a service to manage actual money. Please don't offer this service to other people until you're sure it's working properly and it doesn't have security flaws. You should try to make your wallet wor...

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