Bip39 Seed Phrase. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed can be a list of words which retail store all the information necessary to Recuperate a bitcoin wallet. A wallet will commonly create a mnemonic backup phrase and instruct the consumer to write down it down on paper. https://listfav.com/story20120894/bip39-words-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work