@Kano >> What is the record of the delay between two found blocks ?
Looks like there was a block that took over 5^12 diff's, currently Kano is on 4^12. So not the record yet, (if I reading it correct)
2062 480516 15.09408873 2017‑08‑14 17:38:21 Matured
5,270,447,045,941 570.869% 0.997 95.44% 61
hash rate for that month was around 81Ph/s, That would have taken 62 hours to where we are now (54h)
So 77 hours to process that block.