Blockchain tutorial 28: Bitcoin Improvement Proposal 39 (BIP-39) mnemonic words

This is part 28 of the Blockchain tutorial. In this video series different topics will be explained which will help you to understand blockchain. It is recommended to watch each video sequentially as I may refer to certain Blockchain topics explained earlier. WHAT IS A WALLET ——————————– A wallet stores private keys. The word wallet […]

HD wallets (BIP-32) – Build your own Bitcoin hardware wallet

Content: – Hardened and non-hardened derivation – Serialization and prefixes (xprv, yprv, xprv) BIP-32: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki Online tool to check BIP-39 and BIP-32 derivation: https://iancoleman.io/bip39/ MicroPython build with bitcoin and gui library: https://github.com/diybitcoinhardware/f469-disco