Bip39 Ian Coleman. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is often a list of words which store all the data required to Recuperate a bitcoin wallet. A wallet will usually deliver a mnemonic backup phrase and instruct the person to put in writing it down on paper. https://keybookmarks.com/story19207632/bip39-list-https-linktr-ee-bip39-5-essential-elements-for-bip-39