Today marked the end of the third week of the trial. Wright claims to have invented Bitcoin by himself. Kleiman, the personal representative of the estate of his late brother Dave Kleiman, alleges that Dave helped invent the cryptocurrency in what amounted to partnership with Wright and thus, the estate is entitled to any assets they developed jointly – including bitcoin worth some $66 billion, and intellectual property. Wright maintains Dave Kleiman was his friend, but not his business partner, and that their interactions regarding bitcoin were minimal.