In the context of blockchain technology and cryptocurrency, tokens have been established and perfected. This is a digital asset with utility or payment functions. Usually, it is a hybrid token that has both of these attributes. However, technically speaking, it is just a cryptographic code with no intrinsic value. But how does this apply to health data? How can health data be tokenized to solve some of the most pressing problems in modern healthcare?
Blockchain technology can promote the development of such infrastructure in the form of a decentralized market, where access to health data is controlled by individuals. Information searchers can post queries, and individuals can remain anonymous and decide whether to share data. When using tokens in a blockchain-based market, once the data is delivered, rewards can be automatically transferred based on a digital contract.