What is an xpub?

  • TestNet is a Bitcoin network for development purposes. Bitcoins on this network are worth nothing.
  • MainNet is the Bitcoin network everybody uses.

You can acquire testnet coins quickly by using faucets, just google “get testnet bitcoins”.

Practicing Bitcoin Programming on MainNet makes mistakes more memorable.

Like the good ol’ days

Deterministic Wallets (BIP 32)

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What is an xpub?



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