Bip39 Ian Coleman. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is a list of words which retailer all the information necessary to Get better a bitcoin wallet. A wallet will normally crank out a mnemonic backup phrase and instruct the person to jot down it down on paper. https://setbookmarks.com/story19507130/bip39-mnemonic-https-linktr-ee-bip39-a-review-of-bip39-generator