OpenAI hits $500B valuation, surpassing SpaceX as world’s largest startup Post author:MiamiCrypto Post published:October 2, 2025 Post category:Uncategorized Tether is estimated to be the crypto company closest to rivaling OpenAI’s $500 billion valuation, far ahead of Coinbase, Ripple and Circle. You Might Also Like October is ‘ETF month’ as 16 crypto funds await final decision September 29, 2025 Abu Dhabi firm launches first UAE-registered US dollar stablecoin January 29, 2026 CoreWeave shows how crypto-era infrastructure quietly became AI’s backbone January 31, 2026