Markets Eightco Boosts OpenAI Investment After BitMine’s Tom Lee Joins Board March 20, 2026 By The Coin Weekly This post was originally published on this sitePublicly traded blockchain and AI firm Eightco upped its investment in the private firm behind ChatGPT, OpenAI. Share FacebookTwitterPinterestWhatsApp Latest stories Markets Kalshi Raises $1 Billion to Double Valuation to $22 Billion: Reports The Coin Weekly - March 20, 2026 Markets White House AI Proposal Seeks to Override State Laws, Avoid New Regulator The Coin Weekly - March 20, 2026 Markets Gemini Faces Class-Action Suit Over Prediction Market Pivot, Plummeting Stock Price The Coin Weekly - March 20, 2026 Markets What Happens to Bitcoin if Bank of America’s ‘Three Conditions’ for Fed Rate Hikes Hit? The Coin Weekly - March 20, 2026 Markets Altcoin Volume Slumps 80% Amid ‘Tighter’ Monetary Conditions The Coin Weekly - March 20, 2026 - Advertisement - You might also like... Markets Kalshi Raises $1 Billion to Double Valuation to $22 Billion: Reports The Coin Weekly - March 20, 2026 Markets White House AI Proposal Seeks to Override State Laws, Avoid New Regulator The Coin Weekly - March 20, 2026 Markets Gemini Faces Class-Action Suit Over Prediction Market Pivot, Plummeting Stock Price The Coin Weekly - March 20, 2026