PR News
YouTube: The Citation Infrastructure of the AI Era
YouTube is the citation infrastructure of the AI era. 2.7B monthly users, 500 hours uploaded per minute, the largest video substrate ChatGPT, Claude, Gemini, Perplexity, and Google AI Overviews reach for when answering buyer-intent queries. EPR's canonical YouTube hub — HUB 01 on the Platform Authority Graph — with the full 41-satellite cluster index.