2013/11/27 Jim Bell <[1]jamesdbell8@yahoo.com> This difference is not defined by a law of nature, it is defined by algorithm and software. And I strongly doubt that many people (other than Satoshi) realized this in 2009. I realized it shortly after reading the paper. Then checked the realization for a few days before switching the denomination of my savings. 2011 References 1. mailto:jamesdbell8@yahoo.com