Anthropic announced on May 13, 2026, that its Claude AI successfully decrypted a Bitcoin wallet that had been inaccessible for over 11 years. The recovery involved a wallet containing 5 BTC, valued at approximately $400,000 at the time. A user named cprkrn shared the achievement, highlighting the AI's role in resolving a long-standing technical impasse.
AI identifies bug in recovery tool configuration to unlock funds
The user had been attempting to recover the wallet using an older backup file from December 2019. Standard brute-force methods failed after the bot attempted 3.5 trillion passwords. Claude AI analyzed the user's college computer files and identified a configuration bug in the btcrecover tool. The AI determined that the shared key and passwords were not being combined properly during the decryption process.
After correcting the configuration issue, Claude successfully ran the recovery tool and decrypted the private keys. The user expressed extreme gratitude for the resolution of the financial loss. The event demonstrates the capability of large language models to debug complex software configurations in niche technical scenarios.
The exact date the original password was changed remains unknown, with sources only confirming it occurred more than 11 years ago. This incident highlights the increasing reliance on AI for data recovery tasks where traditional computational power falls short. The specific technical details of the configuration error were resolved through AI analysis rather than manual inspection.
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