A Bitcoin owner successfully regained access to $400,000 worth of BTC after 11 years with the help of Claude AI.

• A Bitcoin investor regained access to almost $400,000 worth of BTC after leveraging Claude AI to unlock a wallet that had remained inaccessible since 2015.
• The recovery process involved AI-assisted analysis of legacy wallet files and mnemonic information to help identify the correct password.
• Blockchain records later confirmed the transfer of the recovered funds, fueling broader conversations about the expanding role of artificial intelligence in cryptocurrency recovery efforts.

A Bitcoin (BTC) holder reportedly regained access to around 5 BTC — valued at nearly $400,000 — after recovering a forgotten wallet password, according to a viral post on X shared Wednesday.

The user, known on X as cprkrn, said the breakthrough came with the help of Claude AI after years of unsuccessful attempts to recover the wallet.

Crypto community reacts to AI-assisted wallet recovery

According to the post, the wallet became inaccessible after the owner changed the password and later forgot the updated credentials. Over the years, he allegedly tested countless password combinations, hired several recovery experts, and searched through old notes in an effort to regain access to the funds.

The turning point came when the user uploaded files from an old college computer into Claude AI. By combining the data with a recovered mnemonic seed phrase, he was ultimately able to decrypt the wallet and recover the Bitcoin.

“Tried ~3.5 trillion passwords + none worked, ended up matching an old seed phrase found in a college notebook with an old wallet file,” he wrote.

The user later publicly disclosed the forgotten password, triggering widespread reactions throughout the crypto community. In a follow-up post, he admitted he “would’ve been too dumb to figure it out” without the AI’s help.

Blockchain activity appears to support the claim. Wallet records linked to the address show BTC deposits dating back to April 2015, along with recent transactions consistent with a recovery and transfer of the funds to a new wallet, according to data from Blockchair.

The story quickly attracted attention from several notable figures in the crypto space, including Nic Carter, Laura Shin, and Jesse Pollak.

Importantly, the recovery depended on AI-assisted analysis of files and credentials already owned by the wallet holder, helping ease concerns about broader threats to Bitcoin wallet security.

The incident highlights an emerging use case for artificial intelligence in crypto recovery efforts. However, it does not suggest that AI can crack Bitcoin’s encryption, as the recovery relied on existing seed phrases and legacy wallet data rather than bypassing cryptographic protections.

The case also contrasts with other high-profile stories involving lost Bitcoin holdings, including the 2025 attempt by James Howells to recover a hard drive containing thousands of BTC from a landfill.