Bip39. The wallet handles the hefty lifting of converting the mnemonic words via a process of intricate hashing, salting, and checksum functions into a binary "seed," that is then utilized to deliver the all-significant non-public and community encryption keys. Anybody else who discovers the phrase can steal the bitcoins, so https://myindexdirectory.com/listings690818/bip39-seed-phrase-https-linktr-ee-bip39-examine-this-report-on-bip39-list