Roi Carthy joins Singulariteam to push blockchain and cryptocurrency startups

Roi Carthy has left his role as marketing chief of adblocking outfit Rainbow, aka Shine Technologies, to join Singulariteam, an Israel-based investment fund operating in the emerging cryptocurrency and blockchain sectors.
Since 2014, Carthy (who was named CMO of the year by The Drum in 2015) has earned himself a reputation as an agent provocateur in the digital media sector, as the outspoken marketing chief of Rainbow – an outfit that partnered with mobile operator