have a storage server bought from either hetzner or contabo ect and have a bulletproof proxy server from either alexhost or snowcore.io (i suggest getting one of their kvms) and using nginx to proxy
its the current setup of bookracy that I have and it works great
there is a .org domain and a few other mirrors go check out https://rentry.co/bookracy
the .ru domain is just us taking precautions against a takedown request
You can try request a book on bookracy .ru (on the reddit or discord) and we will find it for you