September 2019
Beginner to intermediate
540 pages
13h 3m
English
Content preview from Learn Ethereum
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HD wallet path
If you have been doing extra reading upon BIP 32, you will have noticed a picture of key derivation, which can be found here: https://github.com/bitcoin/bips/blob/master/bip-0032/derivation.png. In this picture, the master node at depth 0 has a notation of m. At depth 1, wallets have notations such as m/0, m/1, and so on. And for depth 2, wallets have notations such as m/0/0, m/0/1, ..., m/i/0, and m/i/1.
This is another convention for keys in HD wallets. All keys are formatted like a path. It's defined as follows:
- The master private key is m.
- The first normal child of the master private key is m/o.
- The first hardened child of the master private key is m/o'.
- The first normal child of m/0' is m/0'/0 and so on.
The last number ...
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