When you can memorize your private key, your mind becomes a Bitcoin wallet.
Train it every day, it’s easy
Discussion
i always think about a wrench attack, you can´t disclose what you don´t know and it´s not available, useful for escaping tough.
There are easy solutions to that imo
Use passphrases and only give the keys without the pass phrase. Put some money on that so they think that’s everything
Vc pode memorizar só sua passphrase e pendurar suas 24 palavras no pescoço se quiser!