When backing up your mnemonic phrase, we strongly endorse employing Actual physical media, including producing within the mnemonic phrase card or maybe a metallic board like the SafePal Cypher. You may also keep various back again-ups of it. - Lưu trữ Seed Phrase trên thiết bị điện tử: Một sai https://bookmarkingfeed.com/story18883395/bip39-seed-phrase-fundamentals-explained