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  2. Mark Karpelès - Wikipedia

    en.wikipedia.org/wiki/Mark_Karpelès

    Mark Robert Karpelès [1] (born 1985) is the former CEO of bitcoin exchange Mt. Gox. [ 2 ] [ 3 ] Born in France, he moved to Japan in 2009. [ 4 ] [ 5 ] Under his leadership, Mt. Gox was the world's largest bitcoin exchange , handling over 70% of all bitcoin transactions at its peak before filing for bankruptcy in 2014.

  3. Karpeles Beats Embezzlement Charges in Mt Gox Ruling - AOL

    www.aol.com/news/karpeles-beats-embezzlement...

    The Tokyo District Court has found Mark Karpeles, the former head of now-defunct Bitcoin exchange platform Mt. Gox, guilty of record tampering but innocent on other charges related to embezzlement ...

  4. A Guilty Verdict, Impatient Creditors and a Resurrecting ...

    www.aol.com/news/guilty-verdict-impatient...

    Eight years later, the story continues with its villainized ex-CEO, Mark Karpeles, at the forefront and creditors still in the dark as to what a payout agreement would look like. In early February ...

  5. Mt. Gox - Wikipedia

    en.wikipedia.org/wiki/Mt._Gox

    Mt. Gox was a bitcoin exchange based in Shibuya, Tokyo, Japan. [1] Launched in 2010, it was handling over 70% of all bitcoin transactions worldwide by early 2014, when it abruptly ceased operations amid revelations of its involvement in the loss/theft of hundreds of thousands of bitcoin, then worth hundreds of millions in US dollars.

  6. Breaking: Mark Karpelès Faces Bitcoin Embezzlement ... - AOL

    www.aol.com/news/breaking-mark-karpel-faces...

    Mark Karpelès, the disgraced former CEO of defunct bitcoin exchange Mt. Gox, faces ten years in prison as a Tokyo court prepares to hand down a verdict on embezzlement charges this Friday.

  7. List of bitcoin companies - Wikipedia

    en.wikipedia.org/wiki/List_of_Bitcoin_companies

    This is a list of for-profit companies with notable commercial activities related to bitcoin.Common services are cryptocurrency wallet providers, bitcoin exchanges, payment service providers [a] and venture capital.

  8. ‘CoinLab Is a Big Stopping Block’: Mark Karpeles Talks Mt ...

    www.aol.com/news/coinlab-big-stopping-block-mark...

    Meanwhile, recent reports that Mark Karpeles is working for Japanese company Tristan Technologies as its chief technology officer have unsettled the community, with many believing that Karpeles is ...

  9. Transaction malleability problem - Wikipedia

    en.wikipedia.org/wiki/Transaction_malleability...

    The company soon filed for bankruptcy with CEO Mark Karpelès resigning. [7] Shortly after Mt. Gox's announcement, it was revealed that Silk Road 2.0 had lost $2.7 million worth of Bitcoin due to an unknown hacker who exploited transaction malleability. [8]