HN already has an index of curated articles for over 13 years... and it has better sources and vetting than Google without commercial interests.
Just curious, what will be the interest for this prototype? I care about truth without monetary influence and I am tired of ads in my search results because there is no better alternative...No, DDG does not cut it.
It may be hard to index all of the internet, but if someone just reduces the scope of the problem down to very particular sources, it would be good enough for me.