Is there a risk of this breaking if/when the urls are no longer available?

I just made 'Published (unlisted)'. Hope there won't be any breakages

Ah! I thought you were talking about this notebook URL. Those URLs are only for my quick access. Even if they are lost. Not a big deal.

Cool, thank you!

How about naming these like these? schemeBuReGrGe schemeBuReGrGePaired schemeBuGrReGe schemeBuGrReGrGePaired

Forget the last list, consider this: schemeBuReGnGr schemeBuReGnGrPaired schemeBuGnReGr schemeBuGnReGrPaired

Great idea! Thank you.