Title: Blockchain and its Applications Author Name: Dr.S.Arunarani, Dr.K.Syed Kousar Niasi, Dr.A.S.Arunachalam, Mr.A.Abdul Samathu, Dr.V.Divya, Dr.S.Basheer Ahamed Mail ID: skrgc.publisher@gmail.com Website: www.skrgcpublication.org Social Media & Promotions Promotions: SKRGC Official Website, Google Books, Google Scholar, Shopsy and Flipkart. Social Media: Facebook, Instagram, Twitter, Reddit, Tumblr, Pinterest, LinkedIn, BlogSpot, Threads and YouTube.