One of the emerging strengths of the blockchain platform is how it enables agricultural companies to track the produce supply chain from farm to table. This is key in an era when frequent reports about tainted food and E. coli outbreaks have heightened concerns over food sourcing. Blockbuster marketing and strategy firm Untraceable recognizes this technological power and has harnessed it as preparations are made for the second annual Blockchain Futurist Conference, which will take place Aug. 13-14 at Toronto’s premier Rebel Entertainment Complex & Cabana (http://nnw.fm/9gmQb). Last year, more than 2,300 participants helped inaugurate the multi-day event, which celebrates