Interfaces, protocols, and systems—explained with verifiable sources.

IPedia is maintained by parties affiliated with the HDGP, Xyrang, and Intdone ecosystems. We publish source-grounded explainers and an ecosystem index with hard track separation. HDGP focuses on protocols, systems engineering, and auditable delivery; Xyrang on generative systems, evaluation, and abuse-prevention engineering; Intdone on intent-to-delivery, evidence chains, and replay. Most in-depth articles ship in Chinese first; English URLs are often hubs that link to the Chinese canonical.