that's valid for both the taxi and public transport you use the ticket is stored on the block chain which you can show to the taxi driver taxi if the driver uses a smartphone to scan the ticket and scandals ticket. their money it's going to the driver then checks with the block chain to make sure it's a ticket. as soon as the block chain confirms the validity of the taxi driver will receive his share of the ticket price. tickets too. until now competing providers like railway and taxi companies kept their distance from one another. as a transparent and tamper proof technology change could make it easier for competitors to collaborate. likes shares followers but those are the modern day currencies of social media whoever has lots of them must be good writers. we also trust digital ratings when you make