Blockchain and smart contracts: analysis, search and visualization The thesis aims at designing and developing a tool for the analysis of smart contracts deployed on existing blockchain platforms. The objective of the tool is to support the user in the identification of smart contracts' main characteristics (e.g., in terms of application field, type, tasks performed, interactions with other smart contracts, etc.), by also exploiting visualization techniques. The thesis student will also investigate the added value of search engines for smart contracts, and will enrich the developed tool with an "intelligent" search feature, e.g., based on semantic technologies.