Presently, SBTs are in the conceptual phase and only exist on paper. As a result, they don't have any real-world uses just yet. The hope is that individuals will one day be able to use SBTs and their soul wallets as a store of information and as proof of identity. For instance, an individual might have a soul containing their medical records stored in the form of SBTs. Medical “souls” like this could better facilitate the provision of medical services in a decentralized society.