Blood test data correspond to medical data. Therefore, security is paramount to the distribution of　medical data. Bloodin Healthcare is the world's first document security technology with P2P security technology, ready to store and distribute medical data more secu re than any other system. In addition, the Bloodin Medicare platform, which is based on block chaining, is used to provide blood
information and results, a platform to manage and service personal healthcare data, and to provide useful information and service s using vast amounts of safe, long term data. We will develop and challenge the current system.