Home
/
News updates
/
Market investigations
/

Searching for stone man: recovering 8,900 btc lost in 2010

Quest for the Missing Bitcoin | 8,900 BTC's Elusive Owner

By

Sofia Chen

May 2, 2026, 04:10 AM

Edited By

Clara Meier

Updated

May 2, 2026, 10:13 AM

2 minutes reading time

A person looking at computer screens filled with Bitcoin symbols and data, seeking to retrieve lost funds.
popular

A Bitcointalk user, known as "Stone Man," is at the center of a long-standing quest to recover 8,900 BTC lost due to a wallet bug in 2010. The community's support highlights ongoing struggles in the cryptocurrency realm, where lost coins often remain out of reach without the owner's cooperation.

The Incident That Started It All

On August 9, 2010, a bug known as the "change-address bug" led to the loss of 8,900 BTC when user #288 attempted a self-send of 1 BTC with an outdated wallet. This resulted in lost private keys after a system reboot.

Recorded Details

  • Transaction ID: eb5b761c7380ed4c6adf688f9e5ab94953dcabeda47d9eeabd77261902fccccf

  • Block: 73272

  • Date: August 9, 2010

  • Time: 21:35:11 UTC

The coins have gone unspent for over 15 years, raising questions about the potential for recovery without the original user's assistance.

A Long Road to Recovery

Over 18 months, researchers have studied the weak entropy sources used for the original private key's generation, hoping to recover the lost coins. They developed a method for searching through potential keys at approximately 2 million keys per second. However, the search range is vast, estimated between 10^16 to 10^22 possibilities.

"Without specific details from the original user, we're dealing with a massive search space."

Community Sentiment

Reactions from the community show a mix of support and frustration:

  • "It warms my heart to see real OG Bitcoin posts again. This is how it used to be."

  • "Crazy, a few months ago, I saw a transaction sending about 5,500 BTC to an address; at that time, it was worth around $450 million."

  • Another commenter expressed empathy, noting, "I canโ€™t imagine how frustrating this must be."

These comments illustrate the emotional weight surrounding lost Bitcoin and the urgency to find Stone Man.

The Need for Outreach

Some community members highlighted the importance of broader outreach, suggesting, "You need a big account on Twitter to pick this story up to have any reasonable chance of him seeing it." This reflects the desperate hope that the original owner will step forward.

Key Insights

  • ๐Ÿ”’ 8,900 BTC lost in 2010 due to a wallet bug.

  • ๐Ÿ”‘ Private keys are essential for recovery, requiring the userโ€™s cooperation.

  • โš ๏ธ Massive search area: "Without the user's original details, the task remains complex."

The ongoing search for Stone Man not only presents a technical conundrum but also underscores the communityโ€™s commitment to reclaim lost assets. Will this quest succeed, or will these coins remain forgotten?