There should be a key change NIP for Nostr.
Could be interesting too if you had it so that you had designated accounts to confirm a key change too. Like I would use my brother nostr:npub1ajv7m32k0cpgzha32qszsh304qusjvwwmavus0ttktzldms4xzusuftppj and maybe nostr:npub1rxysxnjkhrmqd3ey73dp9n5y5yvyzcs64acc9g0k2epcpwwyya4spvhnp8 or someone else I know really well in the space as “trusted verifiers.” Then if my key ever got stolen, even though both myself and the hacker could sign, I could make it so only I could transfer it to a new key by asking my verifiers to sign.
Maybe that’s too convoluted, but I feel like there should be a key cycling method regardless.
