Farcaster

Using other accounts to do verifications - good to see this here.

We use it as well for our "proof of humanity" registry - socials, steam, on chain sybil lists, KYC , face scans

Maximal choice to the user & companies to set their own flexible criteria of humanity. 

Important to balance cost of forgery with ease of verification though

Interesting approach to verification methods! Providing flexibility for users and companies to set their own criteria is key. Balancing security with user convenience is crucial in building trust.