In “The Optimist: Sam Altman, OpenAI, and the Race to Invent the Future,” Wall Street Journal reporter Keach Hagey examines our AI-obsessed moment through one of its key figures — Sam Altman, co-founder and CEO of OpenAI. Hagey begins with Altman’s Midwest childhood, then takes readers through his career at startup Loopt, accelerator Y Combinator, […]https://techcrunch.com/2025/06/01/sam-altman-biographer-keach-hagey-explains-why-the-openai-ceo-was-born-for-this-moment/
Square launches AI voice ordering and an integrated Bitcoin solution for merchants
October 8, 2025
Block is now allowing Square merchants to accept Bitcoin payments without any processing fee for one year
