What is Ethereum (ETH)?
What is Ethereum:
Ethereum is an open software platform based on blockchain technology that enables developers to build and deploy decentralized applications. Ethereum is a distributed public blockchain network.
Ethereum is the Do it Yourself platform for decentralized programs also known as Dapps-Decentralized Apps.
With the second largest market cap in the cryptocurrency world, Ethereum has drawn a lot of attention from investors and crypto enthusiasts alike.
Ethereum focuses on running code for any decentralized application that’s deployed on its network.
The Ethereum platform has thousands of independent computers running it, meaning it’s fully decentralized.
Once a program is deployed to the Ethereum network, these computers, also known as nodes, will make sure it executes as written.
Ethereum is the infrastructure for running Dapps worldwide.
Ethereum allows developers to create whatever interactive operations they want in their smart contracts. This means that developers can build thousands of different applications that go beyond anything built on a blockchain before.
It’s not a currency, it’s a platform.
On the Ethereum blockchain, Ether is the cryptocurrency that fuels the network.
Ether is a currency like Bitcoin, but it is also used by people on the network to pay for code execution.
Ethereum’s goal is to truly decentralize the internet.
Ethereum’s Origin:
Ethereum was first proposed in late 2013 and then bought to life in 2014 by Vitalik Buterin who at the time was the co-founder of Bitcoin magazine.
Ethereum gained awareness in 2014 when Buterin bought the concept of the blockchain project into the public eye at a Bitcoin conference in Miami Florida.
The project raised capital via an Initial Coin Offering (ICO), selling millions of dollars worth of ETH coins in exchange for funds to use for the development of the project.
Although ETH coins were available to purchase in 2014, the Ethereum blockchain did not actually go live until 30 July 2015, meaning ETH buyers had to wait for the blockchain to launch before they could move or use their ETH.
How Ethereum works:
Smart Contracts:
Ethereum coding language “Solidity” is used to write “Smart Contracts” that are the logic that runs Dapps.
Ethereum developers write the conditions for their program or Dapp and then the Ethereum network executes it.
They are called smart contracts because they deal with all of the aspects of the contracts:
Enforcement
Management
Performance
Payment
For example, if I have a smart contract that is used for paying rent, the landlord doesn’t need to actively collect the money. The contract itself knows if the money has been sent. If I indeed sent the money, then I will be able to open my apartment door. If I missed my payment, I will be locked out.
Once a smart contract is deployed on the Ethereum network, it cannot be edited or corrected, even by its original author. It’s immutable. The only way to change this contract would be to convince the entire Ethereum network that a change should be made and that’s virtually impossible.
Ethereum Virtual Machine (EVM):
The Ethereum virtual machine executes the smart contracts. It helps translate the smart contract which is written in Solidity language which computers can’t read to a language Bytecode that they can read.
Once you write your smart contract in Solidity, that contract gets converted into the bytecode and gets deployed on the EVM, thereby guaranteeing security from cyber attacks. The EVM can execute at least 140 different codes with specific tasks.
Simply, EVM is a software framework that allows developers to construct Ethereum-based Dapps. All Ethereum accounts and smart contracts are stored on these virtual computers.
Proof-of-Work:
Ethereum uses proof-of-work protocol. When a block of a transaction is created, the network of participants known as Miners runs software, in an attempt to get the correct value of the block, and generate values until they get it.
A hash value is then sent across the network for the nodes to verify when the miner finds it.
The first miner to prove the validity of the number is rewarded in Ether.
A new block is opened on the blockchain, and information from the previous block is encrypted and placed into the new block along with new data.
Ether:
Ether (ETH) is Ethereum’s cryptocurrency. It is the fuel that runs the network. It is used to pay for the computational resources and the transaction fee for any transaction executed on the Ethereum network.
Users can send Ether to other users and developers can write smart contracts that receive, hold and send Ether.
When miners successfully verify a group of transactions, they are awarded Ether.
Ether transactions are recorded and verified on a digital public ledger called blockchain.
What is Ethereum used for:
Ethereum aims to provide a system that gives users more control over their data, and it allows for applications to be built and run on the blockchain.
Decentralized Finance (Defi): Decentralized finance (Defi) is a term used to refer to financial services and products that are available and accessible to anyone that can make use of Ethereum. In the Defi system, the user holds and has total control over their entire money, the transfer of funds takes just a few minutes, and it is open to anyone.
A peer-to-peer network: Ethereum allows you to move your money or make agreements directly with someone else. You don’t need to go through intermediary companies.
Non-Fungible Tokens (NFTs): NFTs are tokens that can be attached to unique items, and they are not interchangeable with any other item. They allow value to be given to art, music, etc. in terms of digital currency. They are secured on the Ethereum blockchain and can have only one owner at a time. NFTs can be sold anywhere, and the owners have access to the global market.
A more private internet: You don’t need to provide all your personal details to use an Ethereum app. Ethereum is building an economy based on value, not surveillance.
Decentralized Autonomous Organizations (DAOs): DAOs are owned and governed collectively by their members, and they function based on smart contracts. They cannot be accessed without being granted permission by the group. They make decisions by proposals and voting to ensure that everyone in the group can give their opinions. Examples of DAOs are charity organizations, ventures, freelancer networks, etc.
Banking for everyone: Not everyone has access to financial services. But all you need to access Ethereum and its lending, borrowing, and saving products is an internet connection.
All products are composable: Since all apps are built on the same blockchain with a shared global state, they can build off each other. This allows for better products and experiences being built all the time.
Where to buy Ethereum:
Ethereum is available with almost all cryptocurrency exchanges. A cryptocurrency exchange will allow you to buy Ethereum in exchange for other assets, including traditional currency or other digital currencies.
The best cryptocurrency exchanges are secure, cost-effective, quick to set up, easy to use, and accept a variety of funding sources.
Best crypto exchanges to buy Ethereum in 2022:
FTX
Gemini
Coinbase
Kraken
Binance
KuCoin
To read more, visit Cryptoknowlogy.










