Bip39 Ian Coleman. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is really a list of words which retail store all the information needed to recover a bitcoin wallet. A wallet will typically generate a mnemonic backup phrase and instruct the user to write down it down on paper. https://bookmarkgenius.com/story19345668/ian-coleman-bip39-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-wallets