You could post it “blog style” here on Nostr with nostr:npub1yzvxlwp7wawed5vgefwfmugvumtp8c8t0etk3g8sky4n0ndvyxesnxrf8q

Here’s an example of a simple 5 day bitcoin 101 walkthrough I published on nostr with YakiHonne. I collected the links with #nostree :

https://nostree.me/debasedghost@vlt.ge/bitcoineducation