概述此 wiki 的关键时刻和里程碑的时间表
1st December 2011
In December 2011, he served as a Network testing engineer at P3 Communications until September 2013
1st September 2013
In September 2013, Branimir Rakić co-founded Trace Labs and OriginTrail alongside Tomaž Levak and Žiga Drev