Claude Cracks 11-Year Bitcoin Lock 🧐



One college backup. One AI assistant. Five Bitcoin recovered in under an hour. This actually happened.

🔹 The Unlikely Rescue
A user known as cprkrn had 5 BTC stranded in a wallet locked for over 11 years . Multiple paid recovery services charged roughly $250 per attempt. Every single one failed . As a last gamble, he dumped his entire old college computer backup into Anthropic's Claude AI .

🔹 How Claude Broke Through
The AI did not brute-force anything. It worked like a forensic investigator. Claude located an encrypted wallet file buried among old university data . It then analyzed the open-source recovery tool btcrecover and spotted a critical bug. The tool was concatenating a sharedKey value incorrectly with the user password during decryption . Claude debugged the logic, corrected the configuration, and decrypted the private keys on the first corrected run . The keys got converted to Wallet Import Format. Access granted.

🔹 The Numbers Behind The Story
The recovery happened while Bitcoin traded near $79,622 . That puts the unlocked value close to $400,000 . Previous attempts reportedly cycled through nearly 7 trillion password combinations with zero success . A mnemonic phrase the user rediscovered weeks earlier provided the anchor Claude needed to reconstruct the password logic .

🔹 Why This Matters
The post exploded past one million views within hours . Castle Island Ventures partner Nic Carter simply called it "insane" . Crypto journalist Laura Shin and Base creator Jesse Pollak echoed the shock. Experts now point to this as proof that general-purpose AI handles specialized cybersecurity and debugging tasks once reserved for elite recovery firms .

🔹 The Bigger Picture
Roughly a third of all Bitcoin supply sits in wallets that have not moved in years, per Glassnode data . This case cracks open a new path. AI reasoning applied to legacy wallet files could unlock hundreds of millions in dormant assets . The key ingredient is having old files. cprkrn himself advised others to upload everything from old machines and notebooks before giving up .

A word of caution rides alongside the excitement. Uploading sensitive wallet data to cloud-based AI carries real security risks. Air-gapped systems and local open-source models offer safer routes for anyone attempting a similar recovery .

Bottom Line
Seven trillion password attempts failed. Paid recovery services struck out. One AI session succeeded in roughly an hour. This is not brute force. This is intelligence applied to a forgotten backup. The line between lost forever and recovered just got thinner.

Friends, what old hard drives or forgotten backups are sitting in your drawer right now?
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discovery
· 5m ago
Ape In 🚀
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LFG 🔥
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To The Moon 🌕
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2026 GOGOGO 👊
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