Holy shit, I just bought and sold Bitcoin into and out of my self-hosted nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg via my self-hosted nostr:npub1kdkl4prkt7jmy8cdzdutqv898...
government here - you seem to need a bit of licensing!