The DAO was crowdfunded via a token sale in May 2016, and it was one of the largest crowdfunding campaigns in history.bIn June 2016, users exploited a vulnerability in The DAO code to enable them to siphon off one-third of The DAO's funds to a subsidiary account. On 20 July 2016 01:20:40 PM +UTC at Block 1920000, the Ethereum community decided to hard-fork...