AI-themed cryptocurrencies surged following Nvidia's earnings outperformance, with Bittensor, Render, and Fetch.ai posting significant gains. The rally is attributed to Nvidia's record results and increased interest in AI applications, including Ethereum co-founder Vitalik Buterin's excitement over AI-assisted code verification. Social media analysts predict further upside for AI coins, with Render and Fetch.ai highlighted for their bullish momentum and potential to reach new highs.