After failing trillions of password attempts, Claude successfully recovered approximately $397,000 worth of Bitcoin. The story began with X user @cprkrn, who purchased 5 BTC with $200 cash at a Starbucks in 2013. Later, due to a lost password, the assets were locked away for a decade. After all brute-force attempts failed, he started feeding old notebooks and files from his college days into Claude. Claude managed to uncover a logical connection between the old wallet file and some missing mnemonic phrases. Although the user said, 'I had two out of three, but couldn’t crack the third,' Claude ultimately succeeded through correlation analysis. The user exclaimed, 'This is a method I would never have tried on my own.' Using AI to piece together fragmented data, $397,000 worth of lost assets were recovered.