Some resources:

https://youtu.be/CL34LnBs0OQ

https://youtube.com/@relayingwithbohemia

If you prefer reading, please check out https://spatianostra.com or follow along here on Nostr: nostr:nprofile1qqsrcwyu3ax5dj5px9n58glr8nkmr5rpn7rh3mn563ex2a670gh07lcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhszrnhwden5te0dehhxtnvdakz763s6kv . These less technical explanations.