Research Paper on Blockchain Technology and Application

We need a research paper of 3000-4000 words (excluding references) on Blockchain Technology and Application. We have a list of topics from which you can choose one and work on it. For this, you need a good idea of Blockchain and it's application with some programming knowledge in R or Python. I will give you the necessary materials (videos of the lecture and slides) that are necessary for a start. But you have to wait till Friday for everything.
Please do not bid if you don't have good idea about the field. Message me if you want to know about the topics.