Markets Vitalik Buterin Maps Quantum Upgrade to Ethereum to Replace Core Cryptography February 26, 2026 By The Coin Weekly This post was originally published on this siteButerin has outlined a phased roadmap to replace four vulnerable components of Ethereum’s cryptographic architecture. Share FacebookTwitterPinterestWhatsApp Latest stories Latest News Bitcoin mining difficulty falls 7.7% as miner pressure persists crypto - March 21, 2026 Markets Bitcoin Has Stabilized, But Investors Are Paying Up for Downside Protection: VanEck The Coin Weekly - March 20, 2026 Markets Man Pleads Guilty to Using AI to Generate $8 Million in Fraudulent Streaming Music Royalties The Coin Weekly - March 20, 2026 Markets Nevada Becomes First State to Ban Prediction Market Kalshi—At Least for Now The Coin Weekly - March 20, 2026 Markets OpenAI Plans to Merge ChatGPT, Codex and Atlas Into One ‘Superapp’: WSJ The Coin Weekly - March 20, 2026 - Advertisement - You might also like... Markets Bitcoin Has Stabilized, But Investors Are Paying Up for Downside Protection: VanEck The Coin Weekly - March 20, 2026 Markets Man Pleads Guilty to Using AI to Generate $8 Million in Fraudulent Streaming Music Royalties The Coin Weekly - March 20, 2026 Markets Nevada Becomes First State to Ban Prediction Market Kalshi—At Least for Now The Coin Weekly - March 20, 2026