Smart contractsApps and tokensEthereum networkHigh-risk cryptoasset
Ethereum • Smart contracts • Web3 infrastructure

What is Ethereum?

Ethereum is a blockchain platform that lets developers build applications and programmable digital assets using smart contracts. ETH is the native asset used for network fees and activity on Ethereum.

Launch year
2015

Ethereum mainnet launched in July 2015.

Supply design
No fixed cap

Ethereum does not have a fixed maximum supply like Bitcoin.

Network type
Proof of Stake

Ethereum is secured through staking rather than mining.

Primary role
App platform

Ethereum powers smart contracts, tokens, apps, and on-chain services.

Long-term context

Ethereum price journey

This simplified educational chart shows Ethereum’s price journey since launch. It is not a prediction and should not be treated as financial advice.

Educational long-term view
2015
Launch
$0.75
2017
Early growth
$700.00
2021
Major cycle
$4,800
2022
Market reset
$1,200
2025
Recovery
$4,950
Now
Current zone
$2,361
Why this matters

Ethereum has become one of the most important crypto networks, but ETH has still experienced major volatility. Beginners should understand both the technology and the risks before buying.

Simple explanation

Ethereum is a programmable blockchain

Ethereum is different from Bitcoin because it was designed to run programmable applications, not just transfer value.

Developers can build smart contracts on Ethereum. These are pieces of code that run on the blockchain when certain conditions are met.

Ether, or ETH, is the native asset used to pay network fees and interact with Ethereum-based apps.

How Ethereum works

Ethereum powers apps, tokens, and smart contracts

Smart contracts

Code that runs on Ethereum and can automate actions on-chain.

Apps and tokens

Ethereum supports tokens, decentralized apps, and on-chain services.

Network fees

ETH is used to pay transaction fees on the Ethereum network.

Layer 2 networks

Many scaling networks help reduce costs while relying on Ethereum security.

Why people buy Ethereum

Common reasons people are interested in ETH

App ecosystem

Some users buy ETH because Ethereum powers a large crypto app ecosystem.

Smart contracts

Some see Ethereum as a long-term bet on programmable blockchain infrastructure.

Established network

Ethereum is one of the most established crypto networks.

On-chain finance

Ethereum is widely used across DeFi, tokens, and digital assets.

Where Ethereum is used

Ethereum is used across Web3 infrastructure

Ethereum is used across decentralized finance, token creation, stablecoin transfers, NFT systems, app infrastructure, and smart contract services.

It is one of the core networks behind many important products and experiments in crypto.

Risks to understand

Ethereum is powerful, but still high-risk

ETH can rise or fall sharply in price and remains a high-risk cryptoasset.

Ethereum apps can involve smart contract risk, user error, wallet mistakes, and network fee confusion.

Beginners should understand fees, wallets, and network differences before buying or using Ethereum-based apps.

Beginner takeaway

Ethereum is not just a coin. It is a programmable blockchain used for apps, tokens, smart contracts, and on-chain services. That makes it powerful, but more complex than Bitcoin.

Supply context

Ethereum does not have a fixed maximum supply like Bitcoin.

Its supply design is different and can be affected by network activity, issuance, and fee-burning mechanics.

Beginners should understand that Ethereum and Bitcoin have different monetary models.

Levara note

Levara teaches Ethereum as part of beginner crypto education and helps users understand ETH, wallets, network fees, smart contracts, and app usage before they buy.

Network reminder

ETH should be sent on the Ethereum network to an Ethereum wallet address.

Do not send Ethereum assets to a Solana or Bitcoin address.

Levara does not custody user funds or provide financial advice.