Ira Kleiman Files Amended Lawsuit Against Craig Wright

On February 12, 2019, Ira Kleiman, brother of deceased computer security expert Dave Kleiman, filed an amended lawsuit against Craig Wright claiming that Wright had forged documents and created false evidence to seize control of hundreds of thousands of Bitcoin that allegedly belonged to partnership between Wright and Dave Kleiman.

The lawsuit's amended filing intensified one of cryptocurrency's most controversial legal battles involving someone claiming to be Satoshi Nakamoto.

Craig Wright had controversially claimed to be Satoshi Nakamoto, Bitcoin's pseudonymous creator, though he had failed to provide convincing cryptographic proof despite such proof being trivially easy if his claims were true. The Kleiman lawsuit alleged that Wright and Dave Kleiman had worked together on Bitcoin's creation and early development, and that Dave Kleiman had mined or acquired substantial Bitcoin during the cryptocurrency's earliest days.

After Dave Kleiman's death in 2013, Wright allegedly forged documents, backdated contracts, and created false evidence to claim sole ownership of Bitcoin that should have been jointly owned. The amended lawsuit included specific allegations of document forgery, identity theft, and fraud, with expert testimony questioning the authenticity of documents Wright produced as evidence.

The case sought billions of dollars in damages based on the alleged Bitcoin's appreciated value. For Bitcoin's history and mythology, the Kleiman lawsuit provided fascinating if disturbing window into disputes about cryptocurrency's origins and early development. Dave Kleiman had been credible early Bitcoin participant with technical skills to have contributed meaningfully, making his potential involvement in Bitcoin's creation plausible even if Wright's specific claims remained unproven.

The lawsuit's document forgery allegations also damaged Wright's already questionable credibility, providing additional evidence that his Satoshi claims were fraudulent. For the broader cryptocurrency community, the Kleiman-Wright dispute exemplified how Bitcoin's pseudonymous origins created ongoing uncertainty and opportunities for fraudulent claims.The case would continue through courts for years, ultimately resulting in judgment against Wright though with complications about actual Bitcoin ownership and control.