Understood. I went biking after replying and my chipmunk brain 🐿 🧠 figured that's what you were talking about. (Can always think better exercising.) I had nsec backup on my mind due to a chitchat I had on Stacker News a couple of days ago. Supertestnet suggested a technique which was interesting involving a "master nsec" and a "hot nsec" and then a new "hot nsec" if the old one is breached. Still, that's a bit different from what you mean by "identity." Semantics! 😀