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 Flare Network bridges XRP to DeFi to unlock dormant liquidity June 17, 2025 Stablecoins quietly become gaming’s hidden engine: BGA report October 22, 2025 Russia says 70% of crypto miners remain unregistered despite new laws June 19, 2025