: A pre-generated set of future addresses to ensure new ones are backed up in advance.
If you're digging through an old computer, here are the default locations: %APPDATA%\Bitcoin\ macOS: ~/Library/Application Support/Bitcoin/ Linux: ~/.bitcoin/ How to Restore It
When you create a Bitcoin wallet, the software generates a unique wallet.dat file, which is stored on your computer or mobile device. This file contains all the necessary information to access your Bitcoin funds, making it a sensitive and valuable piece of data.
The wallet.dat file is the default database file created by Bitcoin Core and derivative "heavy" desktop wallets (like Litecoin, Dogecoin, and Dash). It is written in Berkeley DB or SQLite format. It does not actually store physical coins. Instead, it stores the cryptographic data needed to access your coins on the blockchain. Key Data Stored Inside
A wallet.dat file is a high-value target for hackers. A multi-layered security approach is essential to protect your funds.
The security of your funds depends on how you manage your wallet.dat file. Here are critical practices.
A pre-generated buffer of unused private keys earmarked for future addresses and change outputs.
She didn’t import it. Not yet. Because she also found a second note, folded small: