Bip39 Ian Coleman. For that reason, to back up the received bitcoin, you would have to transcribe every one of the non-public keys produced once in a while. In reality, this Answer is very uncomfortable. To guard against the $five wrench attack, you might set up a "dummy wallet" through https://directorylinks2u.com/listings13031308/bip39-https-linktr-ee-bip39-about-bip39