nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s I belive blossom has that figured out. Each file has a hash and so if you paid to get the file, you know exactly what file it is. I don't see why you'd want someone to seed for 48 hours if you can just pay after you get the file.