Great article! And thanks for making this easy for beginners like me.
Sorry if it is a silly question: I got a chance to see what’s inside a transaction, and it seems it only contains transactions (1 or 2) it has approved, but not who have approved this transaction. If I am in the middle of “walking”, how do I know who has approved me? Or as the nodes have the full picture of Tangle so the walking is feasible?