How sure are you that one of the developers didn't already add that to one of the clients? This stuff is beyond my knowledge. I kinda gave up on these kinda stuff.

nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq504jj42t6flu5l6n7e389e9mt8gxduhnzuyv7dq4gr95w20mmpqsj0z3c6 tfw https://media.shitposter.world/shitposter.club/f5/52/40/f55240834158b478de034a6d3ff75ac1c72c6f9f6eceaa8c6491fc8f33d8359a.webp?name=NwkTiqlXtQbcIQ.webp

Nostr's verification is apparently taking a photo with a shoe on your head #ymmv 🤷

There's nothing stopping you from bive coding a client that requires this. Good luck!