Key Points
JasmyCoin (JASMY) is a cryptocurrency focused on data management, combining IoT and blockchain technology.  

It seems likely that it gives users control over personal data, stored securely in Personal Data Lockers (PDL), with merchants paying in JASMY to access it.  

 it has a total supply of 50 billion tokens, with about 49.4 billion circulating, and is traded on exchanges like Coinbase.  
Overview
JasmyCoin, developed by Jasmy Corporation based in Tokyo, is a cryptocurrency designed to enhance data sovereignty for individuals. It integrates Internet of Things (IoT) and blockchain technology to create a platform where users can securely store their personal data in Personal Data Lockers (PDL). This allows users to control who accesses their data and potentially earn JasmyCoin when merchants pay to use it.