- Claude reportedly helped one man locate the backup for an old wallet and recover 5 Bitcoin that had been inaccessible since 2015.
- Some crypto users say Claude only searched through files and assisted commands, while the old backup and password clue enabled recovery.
A crypto user has drawn wide attention after claiming that Anthropic’s Claude helped him recover 5 BTC from a wallet that had remained inaccessible since 2015. The coins were worth about $400,000 during the reported recovery window, turning an old password search into a major discussion across the Bitcoin and AI communities.
The user, known on X simply as Cprkrn, said he had spent years trying to regain access to the wallet. He had created complex passwords on Blockchain.info (now Blockchain.com) and later forgot one key password after changing it. The wallet held 5 Bitcoin, but the funds stayed untouched for more than a decade.
According to his account, earlier recovery efforts failed even after weeks of testing. He said he used tools such as BTCRecover, Python scripts, and Hashcat to test trillions of password combinations. None of those attempts opened the wallet. He also said he had paid for recovery services, but those efforts did not return the lost coins.
HOLY FUCKING SHIT OMG CLAUDE JUST CRACKED THIS SHIT, THANK YOU @AnthropicAI THANK YOU @DarioAmodei NAMING MY KID AFTER YOU 😍https://t.co/gObNirRDpS https://t.co/ByTdIM4d20 pic.twitter.com/xB5LUJb6Pe
— 🍜 (@cprkrn) May 13, 2026
The recovery attempt changed after he gathered old files and personal records for Claude to review. He said the search included two Macs, two external hard drives, an Apple Notes export, iCloud Mail, Gmail, old notebooks, and X messages. The data reportedly helped identify an older wallet backup file and connect it with a password clue from a notebook.
The man later posted that Claude helped fix a recovery workflow involving BTCRecover. The AI reportedly helped identify how the passphrase needed to work with the wallet’s shared key, then assisted with decrypting private keys and converting them into Wallet Import Format. After that, the coins moved from the old wallet address across several transactions on May 13.
AI Role in Bitcoin Recovery Splits Crypto Users
The story spread quickly after the man posted a screenshot celebrating the recovery and thanking Anthropic, the chatbot maker. However, the wording of the post also sparked debate. Some users argued that Claude did not “crack” Bitcoin or defeat wallet encryption. Instead, they said it helped search files, locate the right backup, and correct a technical recovery process.
Bitcoin wallets do not offer password resets like bank accounts. Funds can move only when a user controls the right private key, seed phrase, wallet file, or password. AI cannot bypass Bitcoin’s core cryptography. In this case, the recovery appears to depend on old data the owner still had, although he had not connected the relevant pieces earlier.
Claude reportedly helped sort through scattered records and assist with recovery commands during the process. The user’s account says the AI reviewed old files, matched clues, and helped work through BTCRecover’s second-password decryption steps. The final recovery still required the correct wallet backup, password link, and access data.
The Bitcoin recovery update also raised security warnings. Uploading wallet files, seed phrases, private keys, or passwords to online AI systems can expose funds. Anyone who obtains a recovery phrase or private key can control the wallet. Crypto security guidance often tells users not to enter seed phrases into websites, forms, chatbots, or cloud tools.
Supporters say Claude helped solve the recovery by finding links the owner and other tools missed. Skeptics say the AI mainly searched files and assisted with commands, while the old backup and password clue did most of the work.
At the time of writing, Bitcoin price was trading at $79,760, down 1.56% over the past 24 hours, with trading volume rising 20% to $36.66 billion.
