Wallet Dat | HOT |

[ User Passphrase ] │ ▼ ( Key Derivation ) │ ▼ [ AES-256 Master Key ] │ ▼ ┌──────────────────────────────────────────┐ │ Encrypted Private Keys inside wallet.dat │ └──────────────────────────────────────────┘

By default, it isn't encrypted! Set a strong passphrase in the client. You can usually find it in %APPDATA%\Bitcoin\ on Windows or ~/.bitcoin/ If your client crashes, you can often just swap your old wallet.dat into a fresh install to get your coins back. Scenario 3: Troubleshooting a corrupt file Help! "Error: wallet.dat corrupt, salvage failed"

if your file dates back to 2017 or earlier; you may own equal amounts of Bitcoin Cash (BCH) or Bitcoin Gold (BTG). To help tailor this guide further, wallet dat

A collection of randomized 256-bit numbers representing your private keys, paired with their corresponding public addresses used to receive funds.

For more advanced users, the combination of bitcoin2john.py (or wallet2john ) and hashcat provides a very fast and flexible password recovery method. The process involves: [ User Passphrase ] │ ▼ ( Key

Even with people claiming to help you.

Note: The AppData folder is hidden by default. Enable "Hidden items" in Windows Explorer to see it. Scenario 3: Troubleshooting a corrupt file Help

: You can sometimes "sweep" the private keys from a wallet.dat into lighter wallets like Electrum without downloading the full blockchain.

Hard drive crashes can permanently delete the unbacked-up file.