Markets Sam Altman’s World Taps Coinbase’s Open Protocol to Verify Humans Behind AI Agents March 17, 2026 By The Coin Weekly This post was originally published on this siteA new toolkit aims to allow AI agents to prove that a real person stands behind them when interacting online. Share FacebookTwitterPinterestWhatsApp Latest stories Markets XRP Flips BNB, Hitting Highest Price in a Month as Ripple Plans to Seek Brazil License The Coin Weekly - March 17, 2026 AI Mastercard agrees to acquire BVNK in $1.8B stablecoin deal The Coin Weekly - March 17, 2026 Markets Morning Minute: Strategy’s $1.58B Buy Pushes Bitcoin to $75k The Coin Weekly - March 17, 2026 Markets Mastercard to Acquire Stablecoin Tech Firm BVNK for Up to $1.8 Billion The Coin Weekly - March 17, 2026 Markets Theo Taps Gold Futures for Yield-Bearing Stablecoin Amid $100 Million Raise The Coin Weekly - March 17, 2026 - Advertisement - You might also like... Markets XRP Flips BNB, Hitting Highest Price in a Month as Ripple Plans to Seek Brazil License The Coin Weekly - March 17, 2026 Markets Morning Minute: Strategy’s $1.58B Buy Pushes Bitcoin to $75k The Coin Weekly - March 17, 2026 Markets Mastercard to Acquire Stablecoin Tech Firm BVNK for Up to $1.8 Billion The Coin Weekly - March 17, 2026