jm öö5$nÓ¤¬U«ýÎÙ2L Ì1w2a¢4èìLMaybe he underestimated the hash power on the other side and knows he can't win. But a guy like that is too bold and cocky just to shut it off.
https://whatsonchain.com/tx/0e0ef97c52473df8a542887f67ef767acb22cf371df329658fa8cea26f81baba