Blockchain.info and Blockchain.com wallets are a common source of old, recoverable Bitcoin. People created web wallets years ago, saved a wallet.aes.json backup or an old mnemonic, then lost access when a password, second password, email account, or device disappeared.
If you still have the wallet backup or enough account material to identify the wallet, recovery may be possible without guessing blindly.
Situations we evaluate
Forgotten main password. Blockchain.info wallets can be attacked offline from an encrypted wallet backup. The hard part is building a realistic password search from your memory: words you used then, substitutions, endings, dates, keyboard patterns, and reused fragments.
Second-password lockout. Some older Blockchain.info wallets used a second password for spending. If you can log in but cannot send funds, describe exactly what you can access and what prompt you see.
Old wallet backup found. Files named wallet.aes.json, exported wallet backups, and old email attachments may be enough to begin. Do not upload the file to random "recovery" sites; make a copy and ask for a free evaluation first.
Legacy mnemonic confusion. Some old Blockchain.info recovery phrases are not modern BIP-39 seed phrases. If a 12-word phrase does not restore in a current wallet, do not assume the coins are gone.
What helps your odds
Send a description of what you have, not secrets in the first message. Useful details include:
- The approximate year the wallet was created.
- Whether you have a wallet backup file, wallet identifier, email access, or only memory of the account.
- Password fragments, themes, and old password habits.
- Whether there was a second password.
- Any known receiving addresses, so recovered candidates can be checked against the right wallet.
Related proof of work
David has written up a real Blockchain.info brute-force case, including the GPU workflow and why a good token list matters more than raw guessing speed: How I brute force Blockchain.info wallets.
That article is technical. This page is the service path: free evaluation, written contract, secure transfer if the case is viable, and recovery work by David Veksler through a Colorado LLC with published pricing.