This is the first part of the 100 part series on Blockchain. We as individuals and businesses interact with a lot of other businesses and service providers online and offline on a daily basis. We buy clothes online, import medicines from different parts of the world, and use remote financial and banking services. In such a scenario, where everything is available at your fingertips except the trust for the other party, how do you validate the authenticity of the clothes that you got online, or...

This is the first part of the 100 part series on Blockchain. We as individuals and businesses interact with a lot of other businesses and service providers online and offline on a daily basis. We buy clothes online, import medicines from different parts of the world, and use remote financial and banking services. In such a scenario, where everything is available at your fingertips except the trust for the other party, how do you validate the authenticity of the clothes that you got online, or...