Bip39 Ian Coleman. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is often a list of words which store all the knowledge necessary to recover a bitcoin wallet. A wallet will commonly create a mnemonic backup phrase and instruct the person to put in writing it down on paper. https://bookmarkgenious.com/story19589991/bip-39-https-linktr-ee-bip39-bip39-words-fundamentals-explained