TEACH ME BITCOIN, SON. on Nostr: Dad: Son, what is a passphrase? Son: Hi Dad, The BIP39 standard supports an optional ...
Dad: Son, what is a passphrase?
Son: Hi Dad,
The BIP39 standard supports an optional 25th word, a so-called passphrase. The passphrase encrypts the seed and creates a new wallet.
Dad: Son, do I have limitations? Size, or something?
Son: On the Coldcard hardware wallet for example, passphrases are limited to 100 characters in length. The on-screen interface supports ASCII characters only.
Dad: Okay, that is a powerful feature!
Son: So little effort and so much more security.
#Bitcoin
Published at
2024-10-15 20:44:48Event JSON
{
"id": "0850fb7e235b4e142d7e4ed3694af3e4eac5b5f6bf13f6cb4a5b9f39b6189e83",
"pubkey": "e0893162d4045dd1113c6e1c29f70c47bb7461abed042b6c33308fe7d96d2502",
"created_at": 1729025088,
"kind": 1,
"tags": [],
"content": "https://www.teach-me-bitcoin-son.com/media//generated/what-is-a-bip039-passphrase.png\n\nDad: Son, what is a passphrase?\nSon: Hi Dad,\nThe BIP39 standard supports an optional 25th word, a so-called passphrase. The passphrase encrypts the seed and creates a new wallet.\nDad: Son, do I have limitations? Size, or something?\nSon: On the Coldcard hardware wallet for example, passphrases are limited to 100 characters in length. The on-screen interface supports ASCII characters only.\nDad: Okay, that is a powerful feature!\nSon: So little effort and so much more security.\n\n\n#Bitcoin",
"sig": "99c2cba1c1954527d5e97ccbd552bc54ff440690b0c5d3d6e93dad7d0b0acca50557ccb962b4a4195a9787e05bdc2873887195d28e6bfcebabd66e5be9f500c7"
}
