← 3.98999976 BTC

Verify this file

Check the hash

Windows   certutil -hashfile wallet.dat SHA256
Linux     sha256sum wallet.dat
macOS     shasum -a 256 wallet.dat

The hash printed here must match, byte for byte, what is inside the ZIP we sent you and what you compute locally. If it does not, stop and contact us.

See what is inside without the password

Bitcoin Core encrypts only the 32-byte private key material. Public keys, address labels and transaction records are stored in the clear, which is why we can document this file at all — and why you can audit our claims.

# Dump every record (needs Berkeley DB utilities)
db_dump -p wallet.dat | less

# Or with Python
pip install berkeleydb
python -c "import berkeleydb.db as db; d=db.DB(); d.open('wallet.dat'); \
  [print(repr(k[:24]), len(v)) for k,v in d.items()]"