Tiago Sada
Core Contributor at World, CPO at Tools for Humanity / World, Tools for Humanity @tiagosada
@tiagosada9 Feb 2026$500M ElevenLabs, Attio & Parloa Founder Joins, Anthropic & OpenAI Beef
Tools for Humanity CPO Tiago Sada: World, Proof of Human & the Orb
After some audio troubleshooting, Tools for Humanity CPO Tiago Sada explains the company Sam Altman and Alex Blania started six years ago and World, the open proof-of-human protocol addressing the collapse of trust on the internet. He calls Moltbook the first taste of a 'multi-species internet' with human-only, agent-only and mixed spaces, and describes the Orb — Pixar-like secure hardware that verifies real, unique humans while keeping the captured images only on the user's phone. He shares network stats (40M users, 20M Orb-verified, mini apps used 2B+ times), upcoming integrations with companies like Tinder, Razer and Shopify, and describes the talent density and full-stack hardware, cryptography and AI culture inside the company.