Bip39 Wallet. The passphrase isn't selected through the predefined list of 2048 words – it could be any word or phrase you choose. BIP39 specifies a list of 2048 words from which the mnemonic phrase is picked. Every word signifies a amount in a binary sequence, as well as phrase https://socialtechnet.com/story4507855/bip39-words-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic