This is a follow-up to the BIP39 / entropy visualiser I shared a few months ago. That one dug into how mnemonic seed phrases are generated. This new guide picks up the story from there, and shows how those words turn into actual Bitcoin addresses via derivation paths.

The page is interactive - you can trace a randomly generated seed through the tree and watch the wallet structure unfold. Any entropy you generated in the previous guide will carry over to this one as your starting point.

Hope some fellow stackers enjoy it. Feedback, corrections, nitpicks all welcome.