The Immunization Protocol Blockchain - GoLedger is a a virtual vaccination card that records all the vaccines that a citizen must take throughout life. Integrated with a vaccine inventory and distribution control system, it allows the health institution monitor those with delayed doses and the future need for a given vaccine with great accuracy.
Based on the international immunization protocol, the app presents a schedule with all the vaccines that should be applied.
What doses have been taken? When will it be next? When did I take the anti-tetanus vaccine? Have I had yellow fever? With all these vaccines registered in the Immunization Protocol Blockchain the citizen has no more doubts about whether or not to go to the health clinic to take a vaccine.
All developed from Distributed Ledger Technology (DTL) technology, popularly known as blockchain, based on the Hyperledger framework, a Linux Foundation project.
The application communicates with blockchain peers to check the status of users' vaccines, according to the age and need for sanitary control.
The system was developed in the Hyperledger Fabric and Hyperledger Composer platform, and instantiated in the IBM Cloud, with several control nodes.
Smart Contracts maintains the consensus of the information that is synchronized in the platform, also allowing the control and tracking of vaccine lots from its acquisition by the health institution, until the application in hospital.
Also download the GoLedger Explorer application to track the status of each transaction carried out on the system, batch transfer to the units and application of the vaccine, and evaluate the behavior of blockchain network, peers, smart contracts and creation of each block at the time of your creation.