Bip39 Seed Phrase. When the user’s Laptop is broken or its difficult disk is broken, he can add the same wallet and make use of the paper backup duplicate to have his Bitcoins back again. As every single owner of a mnemonic phrase will get an access to the wallet, https://prxdirectory.com/listings13071891/bip39-mnemonic-generator-https-linktr-ee-bip39-a-secret-weapon-for-bip39-npm