ill thinking about #Bitcoitt. No "Bitcoin is 'a ponzi scheme' bans Sept. 29, 2017 conclusion - not - DBS Group ICOs endorsing/rejecting " 3 (David Gledhill) - Lloyd Blankfein Sept. 28, 2017 Oct. 3, 2017 Nov. 14, 2017 Sept. 17, 2017 July 24, 2017 China bans BIS publishes Sept. 27, 2017 Sept. 29,