DavidMGilbert/btc-hack ? reverse-engineered prompt

Build me a simple Python app that demonstrates how Bitcoin keys and addresses are created for educational purposes.

I want it to generate random private keys, derive the matching public key and wallet address, then print the results clearly in the terminal and save anything generated to a text file. It should also include a nicer mnemonic or seed phrase based mode if that’s already part of the project, and make it easy to run from the command line with a short setup guide.

Please keep it straightforward and well commented so someone learning crypto basics can follow what’s happening. If you need current library details, look up the latest docs online.