Bip39 Wallet. Hence, to again up the gained bitcoin, you must transcribe the many personal keys generated every so often. Actually, this Answer is extremely not comfortable. BIP39 Mnemonic phrase is really a list of words that retail store all the information desired with the Restoration of the Bitcoin wallet. https://sjbdirectory.com/listings615606/bip39-python-https-linktr-ee-bip39-bip39-word-list-no-further-a-mystery