Thanks.
As much as I love the free hype, I will pour cold water on this though, I don't think just because you can take the same seed and generate two public keys on two separate curves, then you can call that working with nostr.
You can't resolve a secp key from Mainline, not really my choice, just reality.
More importantly using your pubky root key as nsec goes against our philosophy of keys longevity.
If you can of course put an npub in Pkarr packet as TXT record, but I don't think Nostr will integrate that.
But maybe you can derive an npub from your pubky seed or something, I just don't see much benefit from that.
