Bip39 Passphrase Or for quite large safety, you could "roll your own private" seed phrase with dice or maybe a calculator as offline approaches. Any person else who discovers the phrase can steal the bitcoins. It should be saved solution, by way of example it will have to not be https://wildbookmarks.com/story18792235/ellipal-bip39-the-fact-about-bip39-phrase-that-no-one-is-suggesting