{"type":"rich","version":"1.0","author_name":"Michael S Wildcard ✨ πŸ˜Άβ€πŸŒ«οΈπŸ—½βš‘ (npub168…q68qx)","author_url":"https://nostr.ae/npub168u2cl8m4s9htdym5yref7tpkghw96lngc0d8cxqyc400f02sdjs3q68qx","provider_name":"njump","provider_url":"https://nostr.ae","html":"If I were to loan fiat against Bitcoin, how would I insure that my collateral is safe? Need some help with understanding custody, keys and such. \n\nThinking about starting a privatized Bitcoin Bank. "}