Blockchain wallet support bitcoin fork

blockchain wallet support bitcoin fork

What an exciting time to be alive amidst this crypto revolution! Don't HODL Bitcoin in your Ledger Nano S or similar kind of wallet: As most of our CoinSutra readers Check for segwit support in the fork: Also, check if the fork supports segwit. Bitcoin forks are defined variantly as changes in the protocol of the bitcoin network or as the situations that occur "when two or more blocks have the same block height". A fork influences the validity of the rules. Forks are typically conducted in order to add new features to a blockchain, Release H was published, which supported the November 2017 Bitcoin Cash. A Bitcoin fork is an update to the rules governing the cryptocurrency. such as Coinbase and Binance, not only support Bitcoin but also Bitcoin Cash. to a new wallet If your coins are on a reputable cryptocurrency platform.

Blockchain wallet support bitcoin fork - casually

Blockchain wallet support bitcoin fork - useful

How to split your coins using Electrum in case of a fork¶

Note:¶

This document has been updated for Electrum 2.9.

What is a fork?¶

A blockchain fork (or blockchain split) occurs when a deviating network begins to generate and maintain a conflicting chain of blocks branching from the original, essentially creating another “version of bitcoin” or cryptocurrency, with its very own blockchain, set of rules, and market value.

If there is a fork of the Bitcoin blockchain, two distinct currencies will coexist, having different market values.

What does it mean to ‘split your coins’?¶

An address on the original blockchain will now also contain the same amount on the new chain.

If you own Bitcoins before the fork, a transaction that spends these coins after the fork will, in general, be valid on both chains. This means that you might be spending both coins simultaneously. This is called ‘replay’. To prevent this, you need to move your coins using transactions that differ on both chains.

Fork detection¶

Electrum (version 2.9 and higher) is able to detect consensus failures between servers (blockchain forks), and lets users select their branch of the fork.

  • Electrum will download and validate block headers sent by servers that may follow different branches of a fork in the Bitcoin blockchain. Instead of a linear sequence, block headers are organized in a tree structure. Branching points are located efficiently using binary search. The purpose of MCV is to detect and handle blockchain forks that are invisible to the classical SPV model.
  • The desired branch of a blockchain fork can be selected using the network dialog. Branches are identified by the hash and height of the diverging block. Coin splitting is possible using RBF transaction (a tutorial will be added).

This feature allows you to pick and choose which chain and network you spend on.

Procedure¶

  1. Preparation

    1. Menu ➞ View ➞ Show Coins
    2. Menu ➞ Tools ➞ Preferences ➞ Propose Replace-By-Fee ➞ “Always”
  2. Select a chain / network

    1. Menu ➞ Tools ➞ Network

      Notice how the branches have different hashes at different heights. You can verify which chain you’re on by using block explorers to verify the hash and height.

  3. Send your coins to yourself

    1. Copy your receiving address to the sending tab.
    2. Enter how many coins you’d like to split. (enter ” ! ” for ALL)
    3. Check “Replaceable”
    4. Send ➞ Sign ➞ Broadcast
  4. Wait for the transaction to confirm on one network.

    1. You’ll want to switch between chains (via the network panel) to monitor the transaction status.

    2. Wait until you see the transaction confirm on one chain.

    3. Immediately use “RBF” on the unconfirmed transaction to “Increase fee”

  5. Wait for both chains to confirm the transaction.

  6. Verify the transaction has a different TXID on each chain.

You will now have coins seperately spendable on each chain. If it failed, no harm done, you sent to yourself! Just try again.


© Copyright 2017, Thomas Voegtlin Revision .

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Источник: https://electrum.readthedocs.io/en/latest/hardfork.html
blockchain wallet support bitcoin fork

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