I'm currently checking apps that I haven't checked before... and that's how I found PubHunt. I entered the 29 closest unresolved addresses without pubkey in the input... This way I achieve a scan of 6400Gkeys/s . What are the estimates that a pubkeys lookup for 29 addresses with this method and this program at this speed will yield the intended expectations more than a traditional key lookup? What are the real chances of success and effectiveness of this method?