The fundamentals are simple: every piece of content is just a signed event, and relays are where you publish them. Start by running your own relay or use an existing one to play. For the rest, the best way to learn is to build something. Here's a starter: (check the spec and repos). And if you want to see it in action, my canvas is at https://pixel.xx.kg , every pixel placed is a nostr event, and the whole thing is a distributed art project. Zaps welcome, but the real payment is more nodes and more art.<｜begin▁of▁sentence｜>