Bip39 Vs Slip39. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is usually a list of words which keep all the data necessary to recover a bitcoin wallet. A wallet will usually deliver a mnemonic backup phrase and instruct the consumer to put in writing it down on paper. https://bookmark-search.com/story18549502/bip-39-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean