{"@context":"https:\/\/schema.org\/","@type":"CollectionPage","@id":"https:\/\/100ethereums.com\/category\/articles\/#CollectionPage","headline":"Articles Category","description":"","url":"https:\/\/100ethereums.com\/category\/articles\/","hasPart":[{"@type":"BlogPosting","@id":"https:\/\/100ethereums.com\/what-is-gas-fee\/","headline":"What is gas fee","url":"https:\/\/100ethereums.com\/what-is-gas-fee\/","datePublished":"2021-12-16","dateModified":"2026-08-23","mainEntityOfPage":"https:\/\/100ethereums.com\/what-is-gas-fee\/","author":{"@type":"Person","@id":"https:\/\/100ethereums.com\/author\/100ethereums_admin\/#Person","name":"100Ethereums - Your Guide to Ethereum, Crypto &amp; Blockchain","url":"https:\/\/100ethereums.com\/author\/100ethereums_admin\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/faf4f4616589bc2b4df44021d85dfe224bc8f8f8b2e59fb82280e7a7d63b3f5f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/faf4f4616589bc2b4df44021d85dfe224bc8f8f8b2e59fb82280e7a7d63b3f5f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"100Ethereums - Making Ethereum & Crypto Easy to Understand","logo":{"@type":"ImageObject","@id":"https:\/\/100ethereums.com\/wp-content\/uploads\/2026\/08\/cropped-\u05dc\u05d5\u05d2\u05d5-100-\u05d0\u05ea\u05e8\u05d9\u05d5\u05dd.png","url":"https:\/\/100ethereums.com\/wp-content\/uploads\/2026\/08\/cropped-\u05dc\u05d5\u05d2\u05d5-100-\u05d0\u05ea\u05e8\u05d9\u05d5\u05dd.png","width":512,"height":512}},"image":{"@type":"ImageObject","@id":"https:\/\/100ethereums.com\/wp-content\/uploads\/2021\/12\/gas-fee.jpg","url":"https:\/\/100ethereums.com\/wp-content\/uploads\/2021\/12\/gas-fee.jpg","height":720,"width":1280},"keywords":["ethereum gas fee","gas ethereum","gas fee","gas price","What is gas fee"]},{"@type":"BlogPosting","@id":"https:\/\/100ethereums.com\/what-is-a-smart-contract\/","headline":"What is a smart contract","url":"https:\/\/100ethereums.com\/what-is-a-smart-contract\/","datePublished":"2021-12-16","dateModified":"2026-08-23","mainEntityOfPage":"https:\/\/100ethereums.com\/what-is-a-smart-contract\/","author":{"@type":"Person","@id":"https:\/\/100ethereums.com\/author\/100ethereums_admin\/#Person","name":"100Ethereums - Your Guide to Ethereum, Crypto &amp; Blockchain","url":"https:\/\/100ethereums.com\/author\/100ethereums_admin\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/faf4f4616589bc2b4df44021d85dfe224bc8f8f8b2e59fb82280e7a7d63b3f5f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/faf4f4616589bc2b4df44021d85dfe224bc8f8f8b2e59fb82280e7a7d63b3f5f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"100Ethereums - Making Ethereum & Crypto Easy to Understand","logo":{"@type":"ImageObject","@id":"https:\/\/100ethereums.com\/wp-content\/uploads\/2026\/08\/cropped-\u05dc\u05d5\u05d2\u05d5-100-\u05d0\u05ea\u05e8\u05d9\u05d5\u05dd.png","url":"https:\/\/100ethereums.com\/wp-content\/uploads\/2026\/08\/cropped-\u05dc\u05d5\u05d2\u05d5-100-\u05d0\u05ea\u05e8\u05d9\u05d5\u05dd.png","width":512,"height":512}},"image":{"@type":"ImageObject","@id":"https:\/\/100ethereums.com\/wp-content\/uploads\/2021\/12\/smart-contract.jpg","url":"https:\/\/100ethereums.com\/wp-content\/uploads\/2021\/12\/smart-contract.jpg","height":834,"width":1337},"keywords":["computer systems","smart contract","What is a smart contract"]},{"@type":"BlogPosting","@id":"https:\/\/100ethereums.com\/what-is-a-blockchain\/","headline":"What is a blockchain","url":"https:\/\/100ethereums.com\/what-is-a-blockchain\/","datePublished":"2021-12-16","dateModified":"2026-08-23","mainEntityOfPage":"https:\/\/100ethereums.com\/what-is-a-blockchain\/","author":{"@type":"Person","@id":"https:\/\/100ethereums.com\/author\/100ethereums_admin\/#Person","name":"100Ethereums - Your Guide to Ethereum, Crypto &amp; Blockchain","url":"https:\/\/100ethereums.com\/author\/100ethereums_admin\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/faf4f4616589bc2b4df44021d85dfe224bc8f8f8b2e59fb82280e7a7d63b3f5f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/faf4f4616589bc2b4df44021d85dfe224bc8f8f8b2e59fb82280e7a7d63b3f5f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"100Ethereums - Making Ethereum & Crypto Easy to Understand","logo":{"@type":"ImageObject","@id":"https:\/\/100ethereums.com\/wp-content\/uploads\/2026\/08\/cropped-\u05dc\u05d5\u05d2\u05d5-100-\u05d0\u05ea\u05e8\u05d9\u05d5\u05dd.png","url":"https:\/\/100ethereums.com\/wp-content\/uploads\/2026\/08\/cropped-\u05dc\u05d5\u05d2\u05d5-100-\u05d0\u05ea\u05e8\u05d9\u05d5\u05dd.png","width":512,"height":512}},"image":{"@type":"ImageObject","@id":"https:\/\/100ethereums.com\/wp-content\/uploads\/2021\/12\/blockchain.png","url":"https:\/\/100ethereums.com\/wp-content\/uploads\/2021\/12\/blockchain.png","height":630,"width":1200},"keywords":["blockchain","blocks","What is a blockchain"]}]}