Bip39 Vs Slip39. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed can be a list of words which keep all the information required to Get better a bitcoin wallet. A wallet will usually generate a mnemonic backup phrase and instruct the person to write down it down on paper. https://macrobookmarks.com/story18950968/bip39-word-list-https-linktr-ee-bip39-a-review-of-bip39-words