User identified by
This process was completed on May 13, 2026. After dumping files from an old computer in college to Claudean artificial intelligence model developed by Anthropic.
According to the user himself, he acquired BTC around 2014 for around 250 USD per unit. At some point you changed your password to access your walletdoes not keep record of new keys. @cprkrn claims to have spent over 10 years trying what he calls “7 trillion passwords” to no avail and spending $250 on professional recovery services.
As a last resort, User uploaded the entire contents of his old computer to Claude. As stated in the publication, the AI found the previous version of the wallet file among the system data before the password change. I was able to decipher this with the mnemonic phrase that @cprkrn still had.
According to the user’s account, Claude bug How wallet software concatenates shared keys and passwords. From that discovery, it performed a function known as . btcrecover Using the correct algorithm, we extracted the private key and converted it to WIF format, completing the process in one session.
Years of manual attempts solved in one session
According to Bitcoin network data, the associated address has a history of receiving a total of 16.95 BTC. At the time of recovery, the active balance was 5 BTC, equivalent to approximately $396,408. The funds were later moved so the user Transferred assets to new wallet It’s under your control.
The case is part of a debate over the use of AI models in the storage of digital assets and specialized technological processes. @cprkrn pointed out in X that the solution “ended up being the most obvious one”. nevertheless He admitted that he would not have been able to identify it autonomously. Anthropic has not issued a public statement regarding this incident as of the date of publication of this memo.
However, as reported by Criptonoticias, security experts have warned of the risks of this approach. Uploading the complete file from your old computer to the AI will expose sensitive data, possible private keys, and other personal information.
Still, what stands out is the fact that the wallet, which has been dormant since 2015, has been revived thanks to Claude, giving a good return on the initial investment of around 1,250. BTC was acquired at $250 per unit yearRecovered when the asset was trading above $80,000based on market data as of May 13, 2026. This represents a difference in valuation of more than 320 times the original purchase price.
Stories like this not only strengthen the hope of those still trying to recover old funds, but also emphasize the importance of managing your funds. Store your assets properly from day one.
