There is this readme:

https://git.nostrdev.com/freakoverse/DNN/src/branch/main

But, if i'd want to explain it in gist here:

With your nostr address, send bitcoin to yourself with a minimum fee vByte rate of 5 (so basically $1, and can be adjusted in the future to keep it around that value), publish 4 nostr events (working on making that a 1-click action), and you have an ID like nABCeAbsurd.

That ID can be used as a replacement for a NIP-05 handle on nostr (as it's an ID you actually own and tied to your npub forever, unlike normal domains).

And that ID is basical a TLD (like .com), so you can have basically unlimited websites per ID acquired. (freak.nabceabsurd, banana.nabceabsurd, etc)

There's a lot of second-hand solutions/benefits/value behind this that can be talked about for an hour or so, but that's about it / the simplified version.

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I looked at all the other past attempts that tried to be a alt to DNS/IPs (ICANN), and this one doesn't have any of their cons and seems like the actual best attempt at bringing about a the second version of the (freedom) internet. The closest to do so was a protocol called Nomen (bitcoin+nostr also), but it also had some issue. DNN doesn't have them =3