Bip39 Passphrase. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is usually a list of words which keep all the data required to recover a bitcoin wallet. A wallet will normally make a mnemonic backup phrase and instruct the consumer to jot down it down on paper. Mnemonics are https://bookmarklinking.com/story4888278/bip39-generator-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled