Bip39 Wallet. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed can be a list of words which retailer all the data required to Get well a bitcoin wallet. A wallet will usually crank out a mnemonic backup phrase and instruct the person to jot down it down on paper. https://bookmarkcitizen.com/story18835636/bip39-list-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase