Ethereum was proposed in 2013 by Vitalik Buterin, a programmer and researcher in blockchain technology. The project was later co-founded by a group including Vitalik Buterin, Gavin Wood, Joseph Lubin, Anthony Di Iorio, Charles Hoskinson, Mihai Alisie, and Amir Chetrit. Each founder contributed to Ethereum’s early development, governance, and funding, shaping it into a general-purpose blockchain rather than a single-use digital currency.

Ethereum is unique because it allows developers to create programmable smart contracts and decentralized applications directly on its blockchain. Unlike Bitcoin, which focuses primarily on value transfer, Ethereum acts as a base layer for financial systems, digital identities, games, NFTs, and governance tools. Its flexibility and large developer ecosystem have made it the most widely used blockchain for Web3 innovation.

The ETH token is integral to the Ethereum ecosystem. Its primary use is to pay for transaction fees, known as 'gas', which compensates network validators for processing operations. Users can also stake ETH to secure the network under its Proof of Stake (PoS) consensus mechanism, earning rewards for their participation. Beyond transactional utility, ETH functions as a key digital asset for interacting with decentralized finance (DeFi) protocols, purchasing non-fungible tokens (NFTs), and engaging with the broad range of Web3 applications built on the Ethereum blockchain.

The Ethereum Name Service (ENS) is a decentralized naming system built on the Ethereum blockchain. It converts long, complex wallet addresses into human-readable names such as “name.eth.” ENS improves usability by making transactions easier to send and verify. It can also be used to link wallet addresses to websites, social profiles, and decentralized applications, enhancing digital identity within the Ethereum ecosystem.

EIP-1559 is a major Ethereum upgrade that changed how transaction fees work. Instead of all fees going to validators, a portion of the fee is permanently burned, reducing ETH supply over time. This mechanism makes transaction costs more predictable and introduces deflationary pressure during periods of high network activity. EIP-1559 significantly altered Ethereum’s economic model and long-term supply dynamics.

Ethereum does not have a fixed maximum supply like Bitcoin. ETH issuance is controlled through protocol rules and network upgrades. Since the introduction of EIP-1559 and the transition to proof-of-stake, ETH supply growth has slowed significantly, and in some periods has become net deflationary. Circulating supply changes over time based on network activity and staking participation.

Ethereum is secured using a proof-of-stake consensus mechanism, where validators stake ETH to propose and verify blocks. Validators are rewarded for honest behavior and penalized for malicious actions. This system replaces energy-intensive mining and enhances network security while reducing environmental impact. Cryptography and decentralized validation ensure transaction integrity and resistance to attacks.

An “Ethereum killer” is a term used to describe blockchain platforms designed to compete with Ethereum by offering faster transactions, lower fees, or alternative architectures. Examples include Solana, Avalanche, and Cardano. While these networks address certain limitations, Ethereum remains dominant due to its mature ecosystem, security, developer adoption, and continuous upgrades that aim to improve scalability and efficiency.

Ethereum 2.0 refers to a series of upgrades aimed at improving scalability, security, and sustainability. These upgrades included the transition from proof-of-work to proof-of-stake and future implementations such as sharding. Although the term “Ethereum 2.0” is no longer officially used, it represents Ethereum’s evolution into a more efficient and scalable blockchain infrastructure.

The Ethereum Merge was completed in September 2022 and marked Ethereum’s transition from proof-of-work to proof-of-stake consensus. This upgrade reduced Ethereum’s energy consumption by over 99 percent and changed how the network is secured. The Merge was one of the most significant technical milestones in blockchain history and laid the foundation for future scalability upgrades.

The current Ethereum price is $2,051.34. The Ethereum price has changed by 2.5575377806222725% in the last 24 hours.

The current market capitalization is $247,602,694,911. This represents the total value of all circulating tokens at the current price.

The 24-hour trading volume is $12,506,639,983. This represents the total value of all trades executed in the last 24 hours across all exchanges.

Ethereum is available for trading on various centralized exchanges (CEX) like Binance, KuCoin, Coinstore and decentralized exchanges (DEX) like AscendEX (BitMax), Dex-Trade. These platforms offer trading pairs with various cryptocurrencies and fiat currencies.

The all-time high for Ethereum was $4,946. This represents the highest price the token has ever reached.