EDIT: Sorry - the original writeup / headline wasn't clear or I missed it - this requires guessing a 64 bit number that appears to have been random vs 32 bit se

EDIT: Sorry - the original writeup / headline wasn't clear or I missed it - this requires guessing a 64 bit number that appears to have been random vs 32 bit sequential. Not sure if things were rate limited but even if not this makes a practical difference.