Bip39 Tool Github Bitcoin Improvement Proposal 39, or BIP39, is a protocol that was introduced as a way to deliver deterministic wallets. It's a way for making a human-readable mnemonic sentence – very easy to go through and produce – from random data that serves as being a backup to https://altbookmark.com/story20174521/bip39-compliant-passphrase-bip39-for-dummies