If you double a piece of rice, then re-double it - then double that....you are already up to 8 pieces of rice (at least I think you are) - that's the extent of about how far I make it into comprehending "crypto" before my noggin goes into full explosion mode. I am grateful for those who not only understand, but are excited about understanding (!) and make posts like this trying to help. Thank you good sir for your efforts !