The Flower of Life (FOL) is a public blockchain for large-scale health data based on personal life data. It utilizes a quad-chain structure consisting of one main chain and three side chains (permanent storage chain, temporary storage chain, and computing chain) to solve the issues of storage, analysis, early warnings, and trading of life data. The core functionalities of FOLI include health data storage, disease analysis, big-data-based early warnings, and the querying, searching, and trading of health data.
