Bip39 Seed Phrase. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is a list of words which retailer all the knowledge required to recover a bitcoin wallet. A wallet will normally make a mnemonic backup phrase and instruct the person to put in writing it down on paper. BIP39 https://sitesrow.com/story8471478/bip39-mnemonic-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic