Parts of the spec use disposable keys (for gift wrapping) but like Derek said, the real benefits come from using MLS. You can read more if you look up NIP-104 on the NIPS repo. Happy to answer questions though.
Thanks Derek!
Is the work of nostr:npub1zuuajd7u3sx8xu92yav9jwxpr839cs0kc3q6t56vd5u9q033xmhsk6c2uc somehow related with disposable nsecs?
Discussion
Thank you Jeff for the answer. Would you please point me to the correct repo? I'm not sure if I'm searching in the right place :P
Sure. https://github.com/erskingardner/nips/blob/50101643f1326bf4e83167f6c415e8f1907819ee/104.md
I'm going to update it later today I think, but it's mostly really small updates.