Apprentice learning the ways of Plumbing All Zaps Go Towards Bitcoin Plumbers Master Plumber: npub1t33vh8la32nsjxcfnkvqj3pf623ywq00kl0tjmzuhr5d776znugs6425h6 Apprentice: npub16e3vzr7dk2uepjcnl85nfare3kdapxge08gr42s99n9kg7xs8xhs90y9v6