First, let’s address the elephant in the room. Searching for "index of" wallet.dat across the public web seems brilliant in theory. In practice, it is useless for three reasons:
The standard Bitcoin Core client requires you to sync the entire blockchain to read a wallet.dat file. A "better" approach is using tools like . indexofwalletdat better
The "index" approach—referring to a centralized, searchable, and locally-owned repository of your financial data—offers three primary advantages: First, let’s address the elephant in the room