Bip39 Seed Phrase. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is really a list of words which retailer all the knowledge necessary to recover a bitcoin wallet. A wallet will generally crank out a mnemonic backup phrase and instruct the person to jot down it down on paper. https://nybookmark.com/story21282498/bip39-word-list-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list