Utreexo: a cool way to validate bitcoin transactions

📙 Atlanta BitDevs' reading groups are small sessions where we focus on a specific topic within Bitcoin development and help each other understand it through discussion. This time, we are going to discuss Utreexo. Utreexo is a proposed way to allow Bitcoin full nodes to fully verify transactions without having to store the entire UTXO set (basically, the list of all spendable bitcoin). Have no fear, [Alex Lewin](https://snort.social/p/npub16anjdksmvn5x08vtden04n64rw5k7fsjmedpw8avsx8wsh8ruhlq076p…