The blog post announcing the winners of the ISBN visualization bounty was posted previously: https://news.ycombinator.com/item?id=43168838

And a blog post describing the creation of this visualization was posted too: https://news.ycombinator.com/item?id=42897120

Interesting, got 61 points in 1h, but is off the front page due to being a dupe? (I can't find the thread it's a duplicate of.)

Just Germany casually blocking the internet. Inb4 "actually it's the ISPs"

Is ISBN database available for download?

link seems dead