How To Block Someone On Coin Master

Last updated March 3, 2021

Play as a Guestat First. Once you start up Coin Master, the game will ask you to log-in with your. What is Coin Master? Oh yeah, have we mentioned that the game isn’t actually new? It was released. Each new block contains a reference to the unique hash of its immediate predecessor. This creates a chain, which is where the word blockchain comes from. If you’re still keeping up, then well done. You’re graduating from Bitcoin for dummies to someone who knows a little more than the average Joe. Whatever your complaint about Coin Master is, follow the next three steps in order to have the best chance of resolving your complaint. Click on the 'File Coin Master complaint' button. Describe your complaint in detail, and suggest how Coin Master should resolve it.

What is Electrum Wallet?

Electrum is one of the earliest Bitcoin wallets, having been introduced near the end of 2011. It is a lightweight, no frills wallet that’s designed to be easy to use while also maintaining a high level of security.

Electrum supports a number of features, like hardware wallet support and the ability to set the Bitcoin transaction fee as well as rbf and childpaysforparent.

Heads Up!

Large amounts of bitcoins should not be stored on your Electrum wallet! If you want the most secure Bitcoin wallet then you will need to use a hardware wallet like the Ledger Nano X or TREZOR T.

You should always do research before downloading or installing any Bitcoin wallet.

With that in mind, it can be helpful to look at what type of cryptocurrency investor the Electrum wallet is designed for.

Who is Electrum Wallet Good For?

Electrum isn’t designed for people just joining the blockchain space. Raging bull daily spins. It’s meant for cryptocurrency traders and investors who already know how Bitcoin works. There are no animated guides or walkthroughs and the GUI has not changed much since the wallet was introduced nearly a decade ago.

People holding Bitcoin who want a feature rich wallet with lots of privacy settings will find Electrum useful.

How to Setup & Use Electrum

Download Electrum

The first step is to download Electrum directly from the official website.

Head to and select ‘Download’ in the top right menu bar.


You should type this url into your browser address bar manually so you know you are going to the real Never follow hyperlinks on websites or emails. There are many third party websites that may be hosting a version of Electrum wallet that’s been designed to steal any Bitcoin that gets sent to it. There are also fake Electrum sites as well.

Select the version of Electrum made for your operating system:

If you are using Windows, Windows may try to block the download, so just hit ‘Details’ then ‘Download Anyway’.

Install Electrum

After downloading the executable, open the .exe file to install the application.

Now follow these steps.

1. Name your wallet

Since Electrum allows you to have several different wallets within the desktop app, you need to give each wallet a name.

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Give your new wallet a unique name here.

2. Choose ‘Standard’

In most cases you will choose standard here (unless you know what the other options mean and specifically want that kind of wallet).

3. Select Keystore option

Here you have a few options. If you really want to create a new wallet, then you will choose ‘Create new seed’ - option 1.

If you are restoring an old wallet (because you lost it or it was stolen or destroyed), then you can do so via either a recovery phrase (12 to 24 words usually) - option 2 - or from a master private key - option 3.

You can also connect an existing hardware wallet, such a Ledger or Trezor, and use Electrum as your wallet managing software - option 4.

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4. Choose Legacy or Segwit

This is a matter of preference.

If you are doing a lot of trading on an exchange that supports Segwit addresses, then you’ll want to choose segwit, as transacitons are cheaper using Segwit addresses.

However, a lot of exchanges do not yet support Segwit addresses yet, and so you would need a Legacy address to transfer BTC to those.

5. Write Down Seed Phrase

Write down your seed words. You will need these in case your wallet is ever lost, detroyed, or stolen.

If you do not have either the seed phrase of the master key, you will not be able to get your coins back.


Never write down these words on an internet connected device like your phone or laptop (or any electronic device). Do not screenshot the recovery words either. If someone hack your phone or finds the recovery phrase, they can take all your coins on the wallet. These words should be kept on paper or preferably on one of Privacy Pro's Billfodl steel backup devices.

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6. Confirm Seed Phrase

Input the seed phrase you just wrote down into this box to confirm you copied it correctly.

7. Encrypt wallet

This step is optional, but recommended.

Here you can encrypt the wallet so that if someone ever gets access to your desktop, they will need your password to access the wallet.

It’s just one more way to protect your coins - just don’t forget what the password is because there is no one to call to reset it.

That’s it, the wallet is now set up and you can begin using Electrum.

Can you Buy Bitcoin on Electrum?

Electrum does not support the buying or selling of cryptocurrencies. As mentioned, it’s a simple wallet designed to safely store Bitcoin.

You can buy bitcoins on an exchange and send them to your Electrum wallet.

Here are some exchanges:

  • Bits of Gold
    • Crypto exchange based in Tel Aviv
    • Buy with card, cash or bank transfer
    • Supports Bitcoin & Ethereum
  • Rain
    • Exchange for Saudi Arabi, Oman, Kuwait, Bahrin, UAE
    • Rain is based in Middle East
    • High buying limits
  • WazirX
    • Crypto exchange based in India
    • Deposit INR with IMPS & UPI
    • Low fees and many coins
  • CoinJar
    • iOS & Android crypto wallet that lets you trade
    • Free & instant bank transfer with PayID / Osko / NPP
    • Australian crypto exchange established in 2013
  • eToro
    • Start trading fast; high limits
    • Easy way for newcomers to get bitcoins
    • Your capital is at risk.
  • Luno
    • Best for Nigeria, South Africa, Indonesia, Malaysia
    • East to use interface
    • Trusted exchange
  • Bitpanda
    • Crypto exchange based in Europe
    • Buy bitcoin with card, SEPA, SOFORT
    • Trusted exchange
  • Coinbase
    • High liquidity and buying limits
    • Easy way for newcomers to get bitcoins
    • 'Instant Buy' option available with debit card
  • Netcoins
    • Crypto exchange based in Canada
    • Many payment methods available
    • Get $10 CAD upon making $100+ in trades
  • Coinberry
    • Crypto exchange based in Canada
    • Very high buy and sell limits
    • Supports credit & debit card, Interac, wire
  • CoinJar
    • iOS & Android crypto wallet that lets you trade
    • Free & fast bank transfers
    • Crypto exchange established in 2013
  • eToro
    • Supports Bitcoin, Ethereum & 15 other coins
    • Start trading fast; high limits
    • Your capital is at risk.

    This ad promotes virtual cryptocurrency investing within the EU (by eToro Europe Ltd. and eToro UK Ltd.) & USA (by eToro USA LLC); which is highly volatile, unregulated in most EU countries, no EU protections & not supervised by the EU regulatory framework. Investments are subject to market risk, including the loss of principal.

Electrum vs Other Wallets


Ledger Nano X

  • Good for storing large amounts of crypto
  • Supports 1,000+ coins
  • Can be used with iOS & Android


  • Simple wallet for iOS and Android
  • Supports many coins, like BTC and ETH
  • Clean interface makes it easy to use


  • Desktop wallet that works for Mac, Windows and Linux
  • Simple to use, but also offers power features for experienced users
  • Can connect to hardware wallets

How to Get an Electrum Address

Getting an Electrum address is simple. All you need to do is open the wallet and click on “Receive.”

Then select “Request” and a Bitcoin address will appear on the right.

Request a specific amount

You can also select a specific amount of Bitcoin when you generate an address and add some meta-data like a description for the transaction as well as an expiry date for the transaction.

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After you hit ‘Receive’, the address will appear in the right-hand side box and you can hit the copy button to copy the address to your clipboard.

You can also generate a QR code that includes all the expiry data and description information within it. This can be shared with the person paying you so make it easy for them and prevent making mistakes.

You can send any amount of Bitcoin to these addresses. Just make sure that you have your seed phrase backed up in redundant locations before you use Electrum to store significant amounts of Bitcoin.

What Platforms Does Electrum Support?

Electrum will run on MacOS, Windows, and Linus operating systems. See above for a list.

Electrum also supports any valid Bitcoin transaction, regardless of where it originates from. Whether you’re receiving a transaction from a person, an organization or a business, so long as it’s being broadcast on the Bitcoin blockchain, Electrum can support it.

Is Electrum Safe?

For the most part, yes. Electrum has a proven security record and the wallet itself has never been hacked. What has been hacked, however, is the update mechanism.

Through the use of a sophisticated DoS attack, hackers were able to push a recommendation to Electrum users that they update their wallet. Unfortunately users who clicked on the link to update ended up downloading a malicious version of Electrum that stole all of their funds.

The first attack occured in December of 2018

Millions were reportedly lost to this scam before Electrum was able to shut it down. While this event was very unfortunate, as already noted it only affected users who downloaded a new version of Electrum, the wallet itself was not compromised.

Unfortnately a similar attack was replicated in 2019 as well.

These attacks rendered any Electrum version older than 3.3.4 totally vulnerable. So much so that at the top of Electrums website, it’s the first thing they draw your attention to.

So with this in mind, Electrum is safe provided that you keep your seed phrase safe and only ever download new versions of Electrum directly from the website. Be extremely skeptical of any message pushing you to update which originates from within the Electrum wallet.

What Coins Does Electrum Support?

Since its inception in 2011, Electrum has only ever supported Bitcoin and it’s likely to stay that way for the foreseeable future.

If any other coins were ever to be supported the most likely candidates would be Bitcoin Cash or Litecoin, which run on code similar to Bitcoin’s.

How to Backup Electrum Wallet

Backing up an Electrum wallet is simple. As mentioned, you should write down the seed phrase when you first create an Electrum wallet. The seed phrase is the best backup for an Electrum wallet.

After creating the wallet you can also backup your private keys. To do so click on “wallet,” select “private keys” and then “export.”

Ideally, these private keys should only be kept on a cold device (one not connected to the internet) like a clean, never used USB thumb drive.

Finally, if you forgot to write down your seed phrase when you created your wallet you can view it by clicking on “wallet” and then “seed.”

If you have set up password encryption on this wallet, you will need to enter your password to view the seed again.

Now you will be shown your seed. Once finished, hit close.

‘Electrum Server Did Not Answer’ Error - What is it?

This error message happens when the Electrum wallet is having trouble connecting to a server. One possible reason is that a user is connecting through Tor. In some cases this can cause a delay in connection between the wallet and the server.

To fix the problem try connecting without Tor. Also, in the bottom right hand corner click on the red or green bubble.

In the ‘Overview’ tab, unclick “Select server automatically.”

Now try selecting different servers until the Electrum wallet connects.

You will know the server is working when the bubble on the bottom right turns from red to green.

How Does Electrum Calculate Transaction Fees?

To calculate transaction fees, Electrum takes an average of all transaction fees paid recently on the Blockchain network and then analyzes how long it took for a transaction to be included in a block.

Using these historical averages, Electrum is able to make a fairly accurate prediction of what size fee is required for a transaction to go through.

For the most accurate estimations though, you can use our transaction fee estimator and calculator tool.

It’s important to realize, however, that these are only estimates and if a transaction must clear immediately it’s always better to pay a bit more. Also, if a transaction is not confirming fast enough it’s possible to increase the fee so that it’s included sooner in a block. A full guide on doing so is available here.

How to Restore Electrum Wallet

To restore an Electrum wallet you should have your seed phrase. After that follow these steps.

Just as we did when we set up out electrum wallet,

  • Download Electrum from the official website
  • Run the .exe file
  • Give your wallet a name
  • Select ‘Standard Wallet’

Then when we get to this screem, we are going to select, ‘I already have a seed’.

Then, input your seed.

Then, encrypt the new wallet with as password (if you want to - this is optional)

That’s it, Electrum will automatically import your wallet and your Bitcoin.

How to Get Bitcoin Cash From Electrum Wallet

The best way to claim Bitcoin Cash is to import the private keys from your Electrum wallet into an Electron Cash wallet.

Electron Cash supports Bitcoin Cash and can be used to access any BCH which a user has from the fork. A full guide on how to get Bitcoin Cash is available here.

What is the Electrum Public Key?

The Electrum public key is derived from the private key and is used to generate wallet addresses. Another use case is for encryption. Someone can use a wallet’s public key to encrypt a message which can only be decrypted by someone with the private key.

Altogether though the public key is mostly a backend feature and most traders and investors will never have a reason to use their public key.

For a primer of Bitcoin public vs private keys, this is a great video:

How to Update Electrum Wallet

As mentioned already in this review, the best way to update Electrum is to download a new copy of the wallet directly from Electrum’s website.

Simply download the .exe file and follow the prompts. Updating Electrum should only take several minutes.

Which Hardware Wallets Work with Electrum?

The Ledger Nano S and Ledger Nano X are the best hardware wallets to use with Electrum. A guide to using these hardware wallets with Electrum can be found on Ledger’s website.

How to Send Bitcoin from Coinbase to Electrum

Sending Bitcoin from Coinbase to Electrum is simple and should only take a few minutes.

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1. Get a receive address on Electrum

As laid out in the section above, generate an address in the ‘Receive’ tab of your electrum wallet.

Copy the address.

2. Go to Coinbase

Select ‘Send/Request’ in the Coinbase dashboard

There should be a field to input your wallet address copied in step 1. Paste it there.

3. Confirm and Send

Confirm that the address is right and then hit send.

Depending on how congested the Bitcoin network is, the transaction might appear immediately in Electrum or it could take up to an hour or two.

  • Who is Electrum Wallet Good For?
  • How to Get an Electrum Address
  • How to Send Bitcoin from Coinbase to Electrum

Bitcoin core vs Electrum

The biggest differences between Electrum and Bitcoin Core is that with Bitcoin Core you must download the entire Bitcoin blockchain. That’s because the Bitcoin Core wallet is a full node wallet, allowing you to personally verify all your transactions on your own.

You can do this with Electrum too, but you don’t need to download the entire blockchain if you dont want to (though you should).

Electrum is also easier to use than Bitcoin Core.

However, it is MUCH easier to download an unsafe version of electrum due to phishing and scam versions of the software (or downloading an old version that is no longer safe). Bitcoin core are far easier to get right in this regard, so know you own limitations when choosing between the two.

Does Electrum Support Ethereum?

No, Electrum only supports Bitcoin, and they have not announced an intention to support any other coins at this time.

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Review by:Jordan Tuwiner

How To Block Someone On Coin Master