It can't work. Zooko's triangle.

Gigi and I recorded an episode of our podcast precisely about this. Iirc, it was episode two of nostr:nprofile1qqsfhhjzzjgl86k34ssm68gpvea2h9rlfswy4mv8vfx0yfemqm9q22cpramhxue69uhkummnw3ezuetfde6kuer6wasku7nfvuh8xurpvdjszrthwden5te0dehhxtnvdakqzrmhwden5te0dehhxarj9ekk7mgmkwtv0