Thus, to back up the gained bitcoin, you would need to transcribe the many private keys produced from time to time. Actually, this Alternative is quite unpleasant. A seed phrase, also known as a recovery phrase or mnemonic phrase, is established via an automatic and remarkably safe approach according to http://mariobrpx591.cavandoragh.org/creating-your-copyright-safeguard-exactly-how-to-utilize-the-ian-coleman-bip39-generator-for-secure-budgets