On the use of Petri Nets in Smart Contracts modeling, generation and verification

We discuss the contribution of the Petri net formalism to the BOSE for Smart Contract design and development. We address this discussion based on the analysis of recently published literature works we obtained by querying Scopus and Google Scholar. Different types of Petri nets, including coloured Petri nets and workflow nets, and different types of tools emerge from our analysis. Our discussion includes the classification into three categories of application of the Petri net formalism in the design and development of Smart Contracts, namely modeling, generation, and verification.