Bip39 Seed Phrase. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is usually a list of words which retailer all the data required to Get better a bitcoin wallet. A wallet will normally generate a mnemonic backup phrase and instruct the person to write down it down on paper. https://royalbookmarking.com/story18760521/bip39-passphrase-https-linktr-ee-bip39-top-guidelines-of-bip39-words