What comes to your mind when you read “blockchain”? Bitcoin? Cryptocurrency? Hearing these terms a lot lately? Well, we are in the digital age, and innovative technologies are disrupting all walks of life. Blockchain is one such technology that is going to be inevitable in the near future. So, what is all the hype about and what are its applications in email marketing? Read on to find out. Firstly, what exactly is Blockchain? Earlier, all the data got stored in…