An Ethereum node is a computer that runs client software to validate transactions, store the blockchain, and relay data-participating directly in the network’s consensus, security, and peer-to-peer operations.
The Merge marks Ethereum’s shift from energy-intensive proof of work to proof of stake, reducing energy use, improving scalability and security, and reshaping incentives for validators and developers.
Explore dApps on Ethereum: decentralized apps powered by smart contracts that enable trustless, permissionless, transparent services – from finance to NFTs – without central intermediaries.
A soft fork is a backward-compatible protocol upgrade that tightens rules so updated nodes can enforce changes while legacy nodes remain valid. It enables gradual adoption with minimal disruption to the network.
Most NFTs use the ERC-721 standard. ERC-721 defines unique, non-fungible tokens on Ethereum, specifying ownership, transfer mechanics and metadata so each digital asset remains distinct and verifiable.
Learn what a public address is and how to receive Ethereum securely. This guide explains address formats, wallet options, sharing best practices, and steps to accept ETH with safety and confidence.
A hard fork is a non-backward-compatible blockchain change that splits the network into divergent protocols. It requires nodes to upgrade or stay on the old chain, creating separate ledgers.
Ethereum is a decentralized blockchain platform that enables programmable smart contracts and decentralized applications, allowing trustless execution, tokenization, and transparent governance.
Explore zkEVM: how zero-knowledge proofs enable Ethereum-compatible virtual machines for rollups, delivering scalability and privacy while preserving EVM semantics and developer workflows.
NFTs (non-fungible tokens) are unique digital assets recorded on blockchains, proving ownership and provenance of items like art, collectibles, and virtual goods. Learn how they work, use cases, and risks.