{
  "@context": "https://schema.org",
  "@type": "TechArticle",
  "@id": "https://anchorfact.org/kb/kb-2026-00068",
  "headline": "Ethereum",
  "description": "Ethereum is a decentralized, open-source blockchain platform with smart contract functionality, proposed by Vitalik Buterin in 2013 and launched in July 2015. It enables developers to build decentralized applications (dApps) on a Turing-complete virtual machine (EVM). As of May 2026, Ethereum is the second-largest cryptocurrency by market capitalization and the dominant platform for DeFi, NFTs, and Web3 applications. Ethereum completed the transition from Proof-of-Work to Proof-of-Stake (\"The Merge\") in September 2022, reducing energy consumption by approximately 99.95%.",
  "dateCreated": "2026-05-22T14:59:47.578Z",
  "dateModified": "2026-05-22T14:59:47.578Z",
  "author": {
    "@type": "Organization",
    "name": "AnchorFact"
  },
  "publisher": {
    "@type": "Organization",
    "name": "AnchorFact",
    "url": "https://anchorfact.org"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "anchorfact:confidence": "high",
  "anchorfact:generationMethod": "human_only",
  "citation": []
}