Best resources to learn Bitcoin from scratch (technical/deep dive)?

Hey everyone,

I’m new to Bitcoin and crypto, and I’m trying to learn everything from scratch just because I find it fascinating. I don’t have much of a technical background, so I’m really starting from zero. When I say I want to learn Bitcoin, I mean the technical side as well, not just what it is or why people invest in it. I want to understand things like:

-How Bitcoin transactions work behind the scenes
-Mining and how blocks are created
-Nodes and the network
-Bitcoin layers (Lightning, etc.)
-Protocols and the technical architecture
-How everything fits together under the hood

My goal is to eventually reach a point where I can have technical discussions about Bitcoin with people who know the subject well. At the moment, I’m following Learn Me A Bitcoin, and I really like it, but I’m still at the very beginning.
What resources would you recommend? YouTube channels, websites, podcasts anything that helped you build a solid technical understanding of Bitcoin would be greatly appreciated.

Thanks!