What is Ethereum?

A guide to gas, its purpose, its nuances, and its utility on the Ethereum blockchain. Learn about privacy tools and techniques for protecting your data on Ethereum.

Smart contracts

This page includes technical and non-technical articles, guides, and resources. Learn more about Ethereum’s history, key characteristics and tokenomics. Copyright © 2026 FactSet Research Systems Inc.Copyright © 2026, American Bankers Association. SEC fillings and other documents provided by Quartr.© 2026 TradingView, Inc.

• These four pillars of dapp technology are designed to enable smart contracts.
• In-person and online blockchain courses for developers, enterprises, and general enthusiasts.
• Ethereum is a decentralized, open source, and distributed computing platform that enables the creation of smart contracts and decentralized applications, also known as dapps.
• The Ethereum price page is just one in Crypto.com Price Index that features price history, price ticker, market cap, and live charts for the top cryptocurrencies.

Rather than drafting a costly, lengthy contract employing attorneys, banks, notaries, and Microsoft Word, contracts could be created with a few lines of code. Smart contracts could potentially be constructed automatically by wiring together a handful of human-readable clauses. Smart contracts are computer protocols that facilitate, verify, or enforce the negotiation and performance of some sort of agreement. For instance, a smart contract could be used to represent a legal contract emulating the logic of contractual clauses or a financial contract specifying responsibilities of the counterparts and automated flows of value. Ethereum was launched in 2015 as a decentralized, globally distributed, open-source blockchain network, accessible to everyone regardless of their background and origin. Its official currency is Ether (ETH), with the platform’s name often used interchangeably with the cryptocurrency.

Ethereum Whitepaper

Ethereum was first proposed in a 2013 white paper by Vitalik Buterin, who envisioned a platform that could do more than just facilitate digital currency transactions. After a successful initial coin offering (ICO) in 2014, the Ethereum blockchain officially launched in 2015. The Ethereum price page is just one in Crypto.com Price Index that features price history, price ticker, market cap, and live charts for the top cryptocurrencies. Ethereum has led to the creation of new products and services that can improve different areas of our lives. From financial tools and digital ownership to governance and science, there is a growing list of use cases. Please note that the availability of the products and services on the Crypto.com App is subject to jurisdictional limitations.

What is Ethereum? ​

Crypto.com may not offer certain products, features and/or services on the Crypto.com App in certain jurisdictions due to potential or actual regulatory restrictions. The purpose of this website is solely to display information regarding dinexura the products and services available on the Crypto.com App. It is not intended to offer access to any of such products and services. You may obtain access to such products and services on the Crypto.com App. Valour’s Certificate product line offers compliant Exchange Traded Products, each fully hedged by their respective digital assets. To ensure secure cold storage, Valour partners with tier one licensed custodians such as Copper and Komainu.

Ethereum price history

Using Ethereum can mean lots of things to lots of people. Maybe you want to sign in to an app, prove your online identity, or transfer some ETH. The easiest way to create and access an account is using software called a wallet. A significant event in Ethereum’s history was the “Merge,” a major upgrade that took place in 2022. This transition shifted the network’s consensus mechanism from a energy-intensive Proof of Work (PoW) model to a more efficient Proof of Stake (PoS) model.

Traded on regulated exchanges and MTFs, these certificates provide transparent pricing and liquidity, reinforcing investor confidence in secure digital asset investments. Valour’s Base Prospectuses are approved by the Swedish Financial Supervisory Authority, meeting EU requirements for completeness, clarity, and consistency. Additionally, Ethereum utilizes its own peer-to-peer system (P2P), enabling participants to exchange data without intermediaries and central control. Buy or earn ether (ETH) so you can use Ethereum applications and send transactions. Understand Ethereum’s native currency ether (ETH) and how it powers the network. Additionally, the Ethereum blockchain can host other cryptocurrencies, known as tokens, which are created using dinexura its ERC20 compatibility standard.