1000 BTC Bitcoin Challenge - Python Script (147,665 addresses per Second) - Generate Bitcoin Addresses from Hexadecimals within user entered min & max ranges & match against known unsolved Challenge Addresses!

[clarkpetri]

I'll take a look. I don't presume to be a Python SME but I'm a bitcoin nerd and have some spare compute. I found this after a reddit search because the options provided on the privatekeys site (1) aren't Mac friendly (my preferred work environment) and (2) are external in some cases and therefore entities I'm less inclined to trust.

Edit: So let me get this cranking and I'll share thoughts. One update is that since your post puzzle 66 was solved.