This may have been part of this issue I found a few months back, as no other explanation for how UUID URLs got indexed was found: https://news.ycombinator.com/i

This may have been part of this issue I found a few months back, as no other explanation for how UUID URLs got indexed was found: https://news.ycombinator.com/item?id=47769796 https://news.ycombinator.com/item?id=47769796