I need a recognisable domain name website that google or duckduckgo has picked as the product.

This doesn’t always work. For example, I used to (and still do) see a lot of fake websites when I l type revanced (https://revanced.app/) on duckduckgo, and I’ve nearly fallen for two of the fake ones before (I think two of .com / .org / .to…?)

Thankfully ublock origin warns users of this:

Otherwise, I’d have 100% downloaded some malware-loaded crap.

https://en.m.wikipedia.org/wiki/File:QR_Code_Structure_Example_3.svg

https://en.m.wikipedia.org/wiki/QR_code

OP is talking about the alternating pattern between the two straw papers. In the SVG from Wikipedia, this corresponds to the “timing”

This you?

https://lemmy.world/post/10541551

https://code.kryo.se/iodine/

https://blog.torproject.org/introducing-webtunnel-evading-censorship-by-hiding-in-plain-sight/