Nostr Web Client

17/n

Extended keys serve as the root of a branch, allowing the derivation of entire subtrees. Whether extended private keys for complete branches or extended public keys for public key–only deployments, they play a key role in HD wallet functionality.

Satoshi Consult🔑 2y ago

18/n

Using Extended Public Key on a Web Store utilizing nostr:npub155m2k8ml8sqn8w4dhh689vdv0t2twa8dgvkpnzfggxf4wfughjsq2cdcvg

Bringing it home with a practical example! Learn how Joe's web store leverages HD wallets. By using an Extended Public Key (xpub), he enhances security, simplifies order processing, and maintains control over funds.

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Satoshi Consult🔑 2y ago

19/n

Conclusion.

And there you have it! A deep dive into Bitcoin key derivation, from BIP-39 to HD wallets. Understanding these intricacies is crucial for anyone navigating the world of #Bitcoin and ensuring the security of their hard money.