<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sat, 19 Sep 2026 01:15:17 GMT</lastBuildDate><atom:link href="https://ecency.com/created/layer2scaling/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Q.2  Décrivez les cinq couches de l'architecture informatique d'un système blockchain, en donnant pour chaque couche un exemple concret tiré d'une blockchain de votre choix (Bitcoin).]]></title><description><![CDATA[Afin de solliciter une réponse d'une haute précision technique de la part de ChatGPT, j'ai conçu ce prompt optimisé : Guidé par cette requête structurée, ChatGPT a délivré la réponse technique que voici]]></description><link>https://ecency.com/@hafssa.dev/q2-decrivez-les-cinq-couches-de-larchitecture-informatique-dun-systeme-blockchain-en-donnant-pour-chaque-couche-un-exemple-co</link><guid isPermaLink="true">https://ecency.com/@hafssa.dev/q2-decrivez-les-cinq-couches-de-larchitecture-informatique-dun-systeme-blockchain-en-donnant-pour-chaque-couche-un-exemple-co</guid><category><![CDATA[ulille]]></category><dc:creator><![CDATA[hafssa.dev]]></dc:creator><pubDate>Fri, 15 May 2026 16:10:27 GMT</pubDate><enclosure url="https://i.ecency.com/p/2dk2RRM2dZ8gKjXsrozapsD83FxL3Xbyyi5LFttAhrXxr16mCe4arfLHaaNbTAw1FAdYp7Po7RuNdkKAQVa9J51G1cAJf9mSMHmV6WoCZG5SGoJn25VexwcQRp88bzse8JhQMBLJnVacvNRdYr17dce4zXUb3Uk8sRUT7UCkhc?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Cryptocurrency (Fast) Forward: Layer 2 Scaling Solutions]]></title><description><![CDATA[As cryptocurrencies continue to gain popularity and adoption, the need for scalable and efficient blockchain networks becomes increasingly evident. Layer 2 scaling solutions offer a promising avenue to]]></description><link>https://ecency.com/@meitanteikudo/cryptocurrency-fast-forward-layer-2-scaling-solutions</link><guid isPermaLink="true">https://ecency.com/@meitanteikudo/cryptocurrency-fast-forward-layer-2-scaling-solutions</guid><category><![CDATA[hive-167922]]></category><dc:creator><![CDATA[meitanteikudo]]></dc:creator><pubDate>Tue, 30 May 2023 00:18:48 GMT</pubDate><enclosure url="https://i.ecency.com/p/39DuzQEPoYrLyZZyekjxaimao4YpbyTDeF57KvFVYsffmBw4cqU3d65JFY5XJ2uVashHUDxpaMESJHKnjVSGi5KGVirGXjv6dxr8rpTEEAJwkdGdyjunFxhdArWoefpYLxocro6eRbM9drYKQKHtPQ9ck8QjJXgcB8FN9cm8WaBfhZPvMeo6kGniiPBRmQQ92gDV3RHbUb63hxzUXVkY9Yz?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>