Bitcoin Core Wallet.dat Direct

The Definitive Guide to Bitcoin Core Wallet.dat: Security, Recovery, and Management

When you run Bitcoin Core, it acts as a full node, downloading and validating the entire Bitcoin blockchain. However, the software must also manage your personal funds. It does this through a database file named wallet.dat . Bitcoin Core Wallet.dat

Because the wallet.dat file holds the keys, you must make regular backups. If your hard drive fails, a backup is the only way to recover your funds. The Definitive Guide to Bitcoin Core Wallet