Bip39 first 4 letters https://papaly.com/1/eMEf Checksum generation: A checksum is created from this entropy making use of SHA-256 hashing, which assists verify the mnemonic's integrity later. BIP39 improves wallet safety by making backups dependable, straightforward, and immune to faults. Nevertheless, the protection of the cash however depends on how nicely https://www.slideserve.com/lewarthbfp/getting-a-bip39-phrase-in-python-a-comprehensive-tutorial