Ethereum in Plain English – Basics | Wallets | How to Buy & Sell

Ethereum is the world-leading programmable blockchain that was launched in 2015.

Just as Bitcoin was created to decentralize money by removing 3rd parties in money exchange, Ethereum was created as a decentralized platform for developers to build apps on.

If you don’t understand the above sentences, don’t worry. I broke it down further in such a way that even a 10-year would understand

By the time you read the very last line of this post, you would have become a ‘pro’ in Ethereum matters as I have explained Ethereum in plain English – the basics, wallets, exchanges, and all.

About to take off on this journey into the Ethereum sphere and I hope you’re set to go with me?

Alright…Let’s do this!

Summary of Post

On this journey of becoming an Ethereum ‘pro’, these are the main points that will be discussed:

A click on any of the points will have the details opened right before you.

Have fun reading this post.

What is Ethereum?

Ethereum Explained

Ethereum can be better understood if you understand the internet and how it works. For starters, we all use the internet. You are reading this now on the internet.

What is the internet and how does it work?

The internet in simple terms in the interconnection of computers around the world through what is called servers or routers. The connected computers can receive and send all kinds of information such as videos, voice, graphics and text. What this implies is that the owners of these servers or routers (Facebook, Google, Amazon, Hostgator, etc) can interfere with or control the information on the computers connected to them. If they can, the government also can.

For example, Facebook can shut down your Facebook account if you fault their policy, google and yahoo can also do the same. A whole website can also be shut down by a hosting company. Secondly, hackers sometimes attack this system and get hold of people accounts.

Ethereum was basically created to give users full control of their content online. Just as Bitcoin was created to decentralize money by removing 3rd parties in money exchange, Ethereum was created as a decentralized platform for developers to build apps on.

For example, the only profit that comes from users ‘liking’ and ‘sharing’ their favourite artist’s posts on Facebook is generated from an advertisement placed on their page and it goes directly to Facebook. But in an Ethereum version of such a social network, both the artist and the fans would receive awards for positive communication and support.

This is achieved by ‘smart contracts.’

How Ethereum Works

Smart contracts are designed to automatically perform transactions and other specific actions within the network with parties that you don’t need to trust. The terms for both parties to fulfil are pre-programmed into the contract.

The completion of these terms then triggers a transaction or any other specific action.

Now, I will take a detour to explain how a smart contract works. 

Let’s say Rita sees a size 39 shoe displayed on an e-commerce site(e.g Jumia) and orders it.

The shoe is worth $200 and Rita will want to ensure that the shoe fits properly(i.e it is not a big sized 39 shoe) before expending such an amount for it.

To ensure no one pulls a fast one on the other, Rita puts up the $200 in a smart contract with the condition that the money will be released:

  1. To Jumia within 24hrs if the shoe really fits her(of course, the smart contract will be designed to detect whether the shoe fits or not).
  2. Back to Rita within 24hrs if the shoe does not fit and is sent back to Jumia.

Many people believe that smart contracts will eventually replace all other contractual agreements.

This is because the implementation of smart contracts provides security that is superior to traditional contract law, reduce transaction costs associated with contracting, and establish trust between two parties.

Moreover, the system also provides its users with the Ethereum Virtual Machine (EVM).

This essentially serves as a runtime environment for smart contracts based on Ethereum.

Who Created Ethereum?

In late 2013, Vitalik Buterin described his idea in a white paper. He proposed Ethereum because he felt Bitcoin should include script language for apps on the Bitcoin Blockchain.

The scripting language used by Ethereum is Turing-complete, essentially meaning that the types of decentralized applications(DApps) users can design is limited only by their programming skills and creativity.

Failing to gain agreement, he proposed the development of a new platform with a more general scripting language.

Ethereum was then publicly announced in January 2014 at a North American Bitcoin conference in Miami with the core team consisting of Vitalik Buterin, Mihai Alisie, Anthony Di Iorio, Charles Hoskinson, Joe Lubin, and Gavin Wood.

Its development was funded by an online public crowd sale from July–August 2014, with the participants buying the Ethereum value token with another digital currency, Bitcoin.

So, hold on, Ethereum is also a currency? (this is becoming confusing!)

NO! Ethereum is the blockchain while Ether is the currency of the blockchain; just like the Ripple network and Ripple (XRP).

Just scroll for further details on Ether.

Ether(ETH) – The Currency of Ethereum

Ether is the value for one Ethereum Blockchain token.

In a simpler term, Ether is the currency of Ethereum; just as the USA has the Dollar (USD) and Nigeria the Naira (NGN).

It does not only operate as a digital currency, but it also acts as ‘fuel’ for the decentralized apps within the network.

You must have Ether to be able to develop an app on the Ethereum network, pay the transaction fees, and for computational service.

The transaction fees are automatically calculated based on how much ‘gas’ an action requires.

Gas is the unit for how much computation work is done.

Ethereum Ether ranks as the second coin on coinmarketcap by market capitalization(preceded only by Bitcoin).

It has a market capitalization of more than $20 billion (as of 11th November 2019).

What is Ethereum Classic(ETC)?| Smart Contracts Gone Wrong

Ethereum Classic is a cryptocurrency that resulted from a split in the Ethereum Blockchain. This split took place because of a disagreement in the Ethereum community.

What really happened?

A hacker found a way to steal 60 million USD worth of Ethereum coins. This brought a division within the Ethereum community.

To salvage the situation, one group agreed that ‘Code is not law’.

They proposed a hard fork in the Ethereum blockchain and that the stolen Ether should be returned to the original owners.

Another group still stuck with ‘Code is law’ and that it should not be tampered with.

So the Ethereum Classic (ETC), in reality, is the original Ethereum while Ethereum Ether(ETH) is the one that has undergone a change.

‘Code is law’ is a rule established on Ethereum blockchain regarding smart contracts. Now, smart contracts on Ethereum blockchain have the terms of the contract encoded in them. For a smart contract to run, it follows specifically the code which has the contract terms.

Thus the saying: Code is Law simply means that the code of a contract must be followed to the very last.

With that explained, I will go ahead and look at how Ether can be gotten: through mining or by purchasing from exchanges.

Read on for further details.

Ether Mining

Ether mining is the process of maintaining the Ethereum ledger through solving complex mathematical problems.

Mining Ether requires Proof-of-Work. This simply means that miners contribute their computing power to solve a complex mathematical problem in order to confirm a block within the network.

Ether miners receive 2 ETH as their reward plus all transaction and code-processing fees (gas) contained in their block, plus a possible bonus for any uncle blocks they include.

Unlike Bitcoin mining, Ether can only be mined with a Graphical Processing Unit (GPU).

How to Start Mining Ethereum

1 – Install your GPU and set up your computer

2 – Get an Ethereum wallet (e.g MyEtherWallet)

3 – Join an Ethereum mining pool

4 – Start mining!

Now, instead of mining, some persons will choose to purchase Ether.

Listed below is a good number of exchanges where you can do just that.

Just read on.

Where to Buy Ether (ETH) at the Best Price

The demand for Ethereum Ether has continued to increase as more people discover its use and potential investment opportunity.

The top cryptocurrency exchanges where Ether can be bought in Nigeria include:

  1. Quidax
  2. Luno
  3. Blockvila
  4. Remitano
  5. Binance
  6. BuyCoins
  7. Paybis

Details are discussed below.

1. Quidax

Quidax Logo

Quidax is one of the best exchanges to buy the Ethereum Ether ETH in Nigeria.

It was launched in 2018 and has received massive adoption by most traders in Nigeria.

Besides Ether, Quidax supports storage and trade of Bitcoin, Dash, Ripple, Litecoin, Tether, BitcoinCash, and BitcoinGold.

Visit Site Read Review

2. Luno

Luno Logo

Luno started in 2013 in Singapore and has since expanded its services to several other countries.

It is a broker/trading platform type of exchange and it had the brand name changed in 2011 from Bitx to Luno.

Luno currently supports only 3 cryptocurrencies: Ethereum, Bitcoin, and Bitcoin Cash(which was recently added in July 2019).

Visit Site Read Review

3. Blockvila

Blockvila ETH

Blockvila is your best choice for broker exchanges in Nigeria.

Formerly Ngexchanger, the exchange was founded in 2017. It has proven itself to be one of the best indigenous cryptocurrency exchanges.

This can be accredited to its excellent customer support system, user-friendly interface, and instant funding when buying Ether.

Visit Site Read Review

4. Remitano

Remitano ETH

Remitano is a Peer-to-Peer exchange that was launched in 2016.

It connects buyers and sellers using the Escrow system.

It started off as a P2P Bitcoin exchange in Nigeria but has now expanded its services over the years.

Users on Remitano can now buy and sell Ether through P2P.

Visit Site Read Review

5. Binance

Binance ETH

Binance is another good exchange that you can buy Ether from.

It is a trading platform for over 500 cryptocurrency pairs.

The platform was launched in 2017 by Changpeng Zhao, a Chinese developer and now offers a lot more services apart from crypto trading.

Visit Site Read Review



BuyCoins is a P2P exchange that is based in Lagos, Nigeria.

The exchange was launched in 2017 as Bitkoin Africa but later rebranded to BuyCoins in February 2018.

The platform serves only Nigerians and supports the following cryptocurrencies:

  • Bitcoin
  • Ethereum
  • Litecoin

Visit Site Read Review

7. Paybis

Paybis is a digital and cryptocurrency exchange where you can swap one currency for another.

For example, from fiat money (such as Dollar, Euro, e.t.c.) to cryptocurrencies (such as ETH, BTC, XRP, e.t.c.).

Other cryptocurrencies that can be bought on Paybis include Bitcoin, Litecoin, Ripple, Bitcoin Cash, and Neo.

Some other exchanges where you can buy Ether include CEX.IO, Bitstamp, Coinbase,e.t.c.

Visit SiteRead Review

Another way of buying Ethereum is through Bitcoin. If you already have Bitcoin, you can easily exchange it for Ethereum.

If you don’t have Bitcoin, there are numerous methods of buying Bitcoin using various payment methods as you find suitable.

Once you have your Bitcoin, you can exchange it for Ethereum on these platforms.

Okay, so now I have acquired the coins, where do I store them?

Got you covered still; just scroll down and read up!

Where to Store Ether – Ether(ETH) Wallets

4.8 Star Rating
ledger logo
4.8 Star Rating
$59 - $119
Trezor logo
4.7 Star Rating
$78 - $170
4.7 Star Rating
Ellipal Titan
ellipal hardware wallet
4 Star Rating
3.5 Star Rating
3.5 Star Rating
3.4 Star Rating
3.4 Star Rating

Ethereum Ether(ETH) is the 2nd cryptocurrency by market capitalization. It is as well one of the most promising techs in the blockchain realm.

While we have an extensive range of Ether wallets out there, I will only look at the best and most popular Ether wallets around. The list includes:

  1. Bitfi
  2. Ledger
  3. Trezor
  4. KeepKey
  5. Ellipal Titan
  6. Coinomi
  7. MyEtherWallet
  8. Exodus
  9. Jaxx
  10. Exchanges

Find the details below.

1. Bitfi

This is still the best and most secure hardware wallet for Ethereum Ether as at the time of compiling this list.

Bitfi stores your Ether securely offline. Considering security, Bitfi security is state of the art with the development team claiming it to be unhackable.

This claim is based on the fact that nothing is stored on this device; not the seed keys or the private keys.

Then how does it guarantee security? It guarantees security in a very unique way.

On set up, Bitfi prompts you to create a single word private key that is not stored on the device or on any server in the world.

This single word is remembered only by the user and serves as a password and also a private key.

2. Ledger

Ledger wallet is one of the cheapest Ether hardware wallets money can buy and costs from $59 – $119.

In this wallet, your Ether and other cryptos are stored offline on the device.

In a case where you want to spend your Ether, Ledger signs you in with the private key stored on the device.

Ledger products include Ledger Nano S, Ledger Nano X, LedgerLive, Ledger Back-up Plan, e.t.c.

3. Trezor

Trezor is the world’s first hardware wallet invented for BTC. However, the wallet now supports Ethereum Ether through the MyEtherWallet web interface.

It works by storing Ether on a secure offline electronic chip which can only be accessed and activated when you log in with your password.

It costs from $78 – $170. Its products include Trezor One and Trezor T.

4. KeepKey

KeepKey is one of the most popular hardware wallets in town. It is another great Ether wallet that supports other cryptocurrencies as well.

KeepKey is greatly secured and privacy-centric. It stores crypto assets by keeping the private keys offline and backed by a seed phrase.

So, you can store your Ethereum and other cryptos with a level of security that can guarantee the safety of your assets.

5. Ellipal Titan

Ellipal Titan claims to be 100 percent isolated from all networks by only creating a connection with the computer or smartphone via QR codes.

It supports Ether and over 30 native coins including all the ERC20 tokens.

The wallet costs $169 (excluding shipping fees).

6. Coinomi

Coinomi is a mobile wallet available on Android and recently, on desktop and iOS. It supports Ether and 1000+ cryptocurrencies and tokens.

Its integration with Shapeshift and Changelly makes it easy to buy and swap cryptocurrencies securely.

If you lose your device, don’t worry!  You can use your recovery phrase to get your portfolio back.

7. MyEtherWallet(MEW)

This wallet is particularly different from other traditional web wallets. This is because unlike most web wallets, in MyEtherWallet, you control your Ether private keys.

MEW is also distinguished because it is an open-source wallet requiring no third-party servers.

For convenience, you can also connect some hardware wallets such as Trezor or Ledger to MEW’s web environment to access your funds easily.

8. Exodus

Exodus is the world’s first multi-cryptocurrency desktop wallet.

It supports up to 100 cryptocurrencies including Ethereum Ether.

It is very keen on security too, introducing email recovery and seed keys to make sure your digital assets are secure.

9. Jaxx

Jaxx is a multi-crypto wallet that supports wallet for over 80 cryptocurrencies including ETH.

It has an elegant interactive design with excellent security features.

Your private keys never leave your device and features like seed keys allow you to synchronize and restore your wallet funds whenever needed.

10. Exchanges

Most exchanges serve as wallets for storing Ethereum Ether and other cryptocurrencies.

Examples include Quidax, Luno, Blockvila, Binance, e.t.c.

Now, armed with this knowledge of where to store ETH, let’s go-ahead to look at what the Ethereum blockchain can be used for.

What Can Ethereum Be Used For?

Ethereum is a software platform that allows developers to build and deploy decentralized applications.

Some of these dApps(decentralized applications) created with Ethereum include:

  • Augur — An open-source prediction and forecast market that rewards correct predictions.
  • Gnosis — A decentralized prediction market that enables users to vote on anything from the weather to election results.
  • EtherTweet — This application takes its functionality from Twitter, providing users with a completely uncensored communication platform.
  • Etheria — It feels and looks very much like Minecraft, but exists entirely on the Ethereum Blockchain.

A total list of its applications can be found on the State of the dApps website.

Ethereum Ether vs Bitcoin

For the past few years, Ethereum Ether has remained on the number 2 slot in coin ranking and is preceded only by Bitcoin.

The coins were compared in the table below:

Creation Date20152009
Market Capitalization Value
(as of 12th November 2019)
Total Number of CoinsNot available21 million
Block Transaction Time15 seconds10 minutes
Consensus MechanismProof of WorkProof of Work
Mining HardwareGPUASIC Miners
Initial DistributionICOMining
Hashing AlgorithmScryptSHA 256
Number of
Transactions per Second(tps)
15 tps7tps

Frequently Asked Questions (FAQs)

Is Ethereum a Currency?

As already established, Ethereum is not a cryptocurrency but a network.
But the network is run with the help of Ether, a cryptocurrency created by the Ethereum network.

Ether has a Shorter Block Confirmation Time. Why?

This is because Ethereum allows for uncle blocks to be added to the blockchain.
But in Bitcoin, an uncle(orphan) block will not be validated.
Therefore, Bitcoin uses a stricter difficulty adjustment to reduce the likelihood of having two blocks mined at the same time.

Is It Safe to Invest in Ether?

Ether has proven itself as a household name in the crypto sphere so investing in it won’t be a bad idea.
Some persons may prefer investing in Bitcoin alone since it has been at the forefront of cryptocurrency evolution.
But as the saying goes: Do not put all your eggs in one basket.
Shifting some eggs into the ETH basket will help you diversify your investment.
But then, all investments should be done with great wisdom.

Will Ether Rise Above Bitcoin?

Many Ethereum enthusiasts believe that Ethereum’s market cap will someday rise above that of  Bitcoin. This is known as Flippening.
On June 12th, 2017, Ether peaked at $420.
This led to speculations that it could overtake Bitcoin in total market value.
This was mainly because of the ICO hype that was funded through Ether, increasing its demand.
But today, Bitcoin’s total market cap is about 8X higher than that of Ether.


This is the concluding part of today’s post.

By now, I believe you are now a pro in Ethereum matters(Congratulations!)

And I know you have some things to say/ask(I have some too).

Will you prefer to mine ETH or just buy from any of the listed exchanges?

And speaking of exchanges, do you know of any that should make this list?

In your opinion, do you think ETH will ever ‘flip’ over BTC at some point?

Just let me know your answers ASAP in the comment section.

Please, don’t hodl on to this knowledge, share it! (I mean, what’s the point of it being a ‘knowledge’ when no one ‘knows’ it?)

The share buttons are right below.

Chiamaka Atueyi
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2 thoughts on “Ethereum in Plain English – Basics | Wallets | How to Buy & Sell”

  1. I am curious what is the minimum amount of Eth that can be converted to cash and withdrawn for a Nigerian? I am an American that is looking to do some crypto giveaways of Ethereum for Nigerians but I have seen that NairaEx requires around $80 worth to cashout. I want to make sure that if I send Ethereum to someone in Nigeria, they are able to withdraw the money and enjoy it rather than have it sit in their wallet forever. Any help is greatly appreciated!


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